{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05750_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Auburn, New-York | 1949 | mapsnap generated fit (2026-10-24)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-24"},{"label":"run","value":"corpus-v2.2"},{"label":"pages","value":"114"},{"label":"placed","value":"87"},{"label":"unplaced","value":"27"},{"label":"fit sources","value":"georef-snap 50, georef 43, snap:0 2, snap:1 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"16 sheet(s) cut into 39 panels"},{"label":"unplaced pages","value":"p22__1 (tier 1, 42.94229,-76.54487 +/-122m); p22__2 (tier 1, 42.92048,-76.54591 +/-134m); p22__3 (tier 1, 42.92021,-76.54599 +/-192m); p22__4 (tier 1, 42.94903,-76.57178 +/-100m); p37__2 (tier 1, 42.92824,-76.55086 +/-100m); p38__1 (tier 1, 42.92896,-76.54525 +/-100m); p44__1 (tier 1, 42.92174,-76.58469 +/-237m); p44__2 (tier 1, 42.93986,-76.59404 +/-117m); p44__3 (tier 1, 42.93721,-76.59442 +/-105m); p46__1 (tier 1, 42.94041,-76.57070 +/-100m); p46__2 (tier 1, 42.93989,-76.56666 +/-100m); p46__4 (tier 1, 42.94112,-76.56880 +/-217m); p49__1 (tier 1, 42.93321,-76.58447 +/-100m); p58__2 (tier 1, 42.92490,-76.58164 +/-147m); p58__3 (tier 1, 42.92450,-76.58468 +/-102m); p62__1 (tier 2, 42.92246,-76.58460 +/-100m); p62__2 (tier 1, 42.92265,-76.58534 +/-100m); p63__2 (tier 1, 42.93145,-76.58675 +/-105m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.51"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0001","type":"ImageService3","width":1690,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.3,1207.1 75.2,691.2 81.1,619.3 190.6,85.4 261.5,97.5 1580.5,237.2 1554.7,812.8 1535.7,812.0 1511.6,1782.9 123.5,1752.9 122.5,1731.5 100.4,1254.3 91.1,1254.7 98.3,1207.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[77.0,1227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57762189068696,42.93395766456606]}},{"type":"Feature","properties":{"resourceCoords":[77.0,1701.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57730876759787,42.93316027727567]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0010","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1522.6,1952.3 1296.5,1948.5 828.4,1940.5 827.2,1966.7 781.1,1964.9 780.2,1939.7 223.8,1930.2 229.7,1328.5 222.2,1271.0 120.5,1273.1 88.5,335.2 35.5,293.3 284.0,156.7 529.8,18.2 579.9,5.1 733.9,2.7 1454.5,18.1 1460.3,126.7 1473.2,203.6 1518.6,295.4 1676.7,1966.7 1617.5,1837.5 1586.7,1686.0 1564.2,1637.6 1493.7,1893.0 1522.6,1952.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[199.0,1293.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56405047061075,42.93076417363785]}},{"type":"Feature","properties":{"resourceCoords":[199.0,1919.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56394712228371,42.929652937333124]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0011","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"213.1,146.0 212.7,118.7 213.1,72.8 1281.6,112.7 1329.8,426.2 1372.1,651.9 1552.6,1189.0 1571.1,1257.6 1578.0,1345.4 1422.3,1351.3 1371.9,1365.6 1126.4,1511.2 878.0,1654.9 821.4,1688.8 338.8,1978.0 225.6,1978.0 223.8,1446.0 227.7,1181.5 223.5,1070.4 225.7,616.8 216.9,423.4 213.1,146.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[221.0,937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56626779080457,42.93372707051201]}},{"type":"Feature","properties":{"resourceCoords":[221.0,55.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56636511148697,42.93527647490251]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0012","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1406.0,1672.2 1337.8,1689.9 803.0,1863.4 578.6,1903.0 177.4,1960.4 178.1,1861.2 338.4,577.0 253.1,381.5 163.3,199.3 256.4,172.7 303.4,155.3 728.9,111.3 1506.0,12.0 1500.2,576.1 1500.3,942.7 1493.2,1666.3 1406.0,1672.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[181.0,1457.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56264,42.935462]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,12.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.558967,42.933262]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p13","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0013","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"777.0,1821.8 590.7,1821.1 159.0,1821.0 156.2,1368.2 158.2,1131.0 159.0,536.0 157.0,302.0 159.5,153.0 1557.4,215.8 1555.8,421.6 1585.5,422.3 1553.3,675.1 1552.4,774.6 1642.3,762.0 1588.5,1825.5 1547.0,1824.6 1449.4,1824.2 777.0,1821.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[159.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.563481,42.937899]}},{"type":"Feature","properties":{"resourceCoords":[159.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.566575,42.937765]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p14","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0014","type":"ImageService3","width":1684,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1398.0,51.4 1027.2,61.8 848.4,64.1 355.9,76.1 261.0,76.0 235.7,76.1 203.9,1462.0 1.0,1464.9 1.0,1494.5 1028.6,1602.6 1221.2,1514.0 1400.6,1421.3 1420.8,1275.0 1398.0,51.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[261.0,1461.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562372,42.935473]}},{"type":"Feature","properties":{"resourceCoords":[261.0,76.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562497,42.93794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0015","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.6,1978.0 112.0,1978.0 144.4,1978.0 803.1,1902.2 1242.4,1854.0 1318.7,1843.3 1332.1,1893.1 1644.5,1896.8 1643.8,1378.9 1636.3,1378.7 1631.6,697.5 1625.2,697.6 1635.5,51.5 1607.2,51.8 988.6,38.5 936.3,30.0 764.9,32.5 465.4,23.6 1.0,531.6 1.0,679.0 32.1,679.8 34.7,789.9 41.2,983.9 48.9,1672.6 56.6,1978.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1087.0,702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57189451338147,42.93881711460231]}},{"type":"Feature","properties":{"resourceCoords":[59.0,1348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57428846171698,42.93756399066949]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0016","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1639.2,1896.7 1643.8,1465.7 1649.5,1265.9 1667.0,97.6 1654.8,97.5 1562.0,1.0 206.9,1.0 127.7,71.5 45.0,71.6 28.2,719.9 34.7,719.8 32.7,1403.5 40.2,1403.7 35.8,1923.5 1638.3,1958.2 1639.2,1896.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1642.0,728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56670332104336,42.939065958833744]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,1423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56658660436425,42.93783999723542]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p17","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0017","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1166.1,1978.0 1710.0,1978.0 1710.0,1884.4 1634.3,1884.7 1591.1,607.6 1566.7,608.2 1567.0,182.0 1104.1,177.6 741.0,177.8 621.0,182.0 621.2,96.2 1.0,242.0 1.0,871.1 9.0,872.0 9.0,918.0 1.0,918.9 1.0,929.1 13.0,930.0 13.0,974.0 1.0,976.8 1.0,977.0 19.0,978.0 19.0,1023.0 1.0,1024.0 1.0,1037.0 22.0,1038.0 22.0,1080.0 1.0,1081.0 1.0,1186.1 9.0,1187.0 9.0,1214.0 1.0,1214.9 1.0,1234.0 8.0,1234.0 10.0,1241.0 22.0,1244.0 28.0,1266.0 27.0,1283.0 1.0,1288.8 1.0,1802.2 529.2,1893.3 623.8,1893.4 963.1,1890.3 1166.1,1978.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[621.0,182.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562773,42.942499]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,182.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562665,42.940824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p18","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0018","type":"ImageService3","width":1684,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"232.2,189.2 1403.3,196.7 1649.3,203.7 1647.7,376.9 1651.4,608.9 1655.0,1199.1 1654.8,1434.3 1660.8,1883.3 1462.4,1881.3 301.9,1884.7 302.0,1896.8 220.6,1978.0 163.3,1978.0 163.7,1884.6 87.4,1884.5 50.0,612.8 25.7,613.4 28.0,189.0 232.2,189.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[950.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.566661,42.939029]}},{"type":"Feature","properties":{"resourceCoords":[476.0,607.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.563624,42.939989]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p19","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0019","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1071.0,1855.0 701.6,1851.5 579.5,1854.7 580.5,1767.4 111.3,1872.7 112.5,1648.5 63.5,1647.4 103.8,722.2 107.0,722.3 119.2,116.7 358.4,130.4 573.2,34.1 1564.8,52.1 1567.8,145.4 1552.4,1278.7 1541.9,1864.3 1071.0,1855.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1071.0,1855.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562707,42.941644]}},{"type":"Feature","properties":{"resourceCoords":[590.0,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.560092,42.942593]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0002","type":"ImageService3","width":1693,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.2,837.0 83.2,837.6 103.1,262.9 364.7,287.9 366.4,278.9 366.6,277.9 453.5,296.4 1121.3,360.3 1566.2,405.2 1644.0,410.7 1647.4,475.0 1650.5,595.4 1650.5,596.4 1613.0,595.0 1612.0,615.0 1620.0,619.0 1611.0,621.0 1611.0,641.0 1649.6,643.8 1636.7,1331.4 1624.8,1686.4 1627.9,1811.8 1627.7,1824.1 1624.6,1978.0 1562.1,1978.0 1469.6,1978.0 494.0,1817.3 495.2,1811.3 50.1,1806.2 64.2,837.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[251.0,828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57411884959309,42.93546379431653]}},{"type":"Feature","properties":{"resourceCoords":[1620.0,828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57095795054148,42.93610344956719]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0020","type":"ImageService3","width":1684,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1405.3,1822.9 227.9,1831.1 22.7,1833.6 22.1,1257.2 16.3,142.0 95.0,136.3 1620.7,111.7 1629.3,682.1 1639.3,1055.3 1641.5,1235.3 1653.0,1731.0 1652.7,1826.5 1405.3,1822.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1609.0,693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55976114570723,42.93809428003977]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55838582165022,42.93813288448658]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p21","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0021","type":"ImageService3","width":1699,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1675.0,1930.5 1669.6,1686.2 1664.0,1186.7 1681.9,1078.5 1698.0,1044.2 1698.0,915.6 1618.3,864.5 1277.9,1.0 1003.0,1.0 725.4,38.7 717.9,20.9 55.2,78.6 48.9,60.5 47.8,68.5 50.9,1367.0 51.2,1540.2 51.6,1815.3 51.8,1960.1 131.5,1954.4 1675.0,1930.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[615.0,1358.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.557086,42.940006]}},{"type":"Feature","properties":{"resourceCoords":[615.0,218.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5543623,42.9400837]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p23","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0023","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1674.0,1950.1 1526.1,1928.1 288.4,1938.2 285.0,1365.0 281.8,1122.4 280.4,626.2 299.1,519.0 315.4,484.9 316.5,357.2 237.8,305.8 195.5,195.7 641.8,158.2 762.6,101.4 826.3,76.2 840.8,108.0 937.8,315.5 955.9,315.5 954.0,223.6 956.0,121.0 998.2,118.0 1609.0,118.0 1571.8,789.5 1561.3,789.5 1585.3,1563.0 1676.0,1742.2 1676.0,1949.5 1674.0,1950.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[285.0,1365.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.558355,42.938113]}},{"type":"Feature","properties":{"resourceCoords":[956.0,121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.555287,42.937036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p24","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0024","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1541.8,1762.8 768.6,1865.5 345.2,1911.5 298.4,1929.0 207.9,1955.4 208.8,1750.0 119.7,1572.3 98.9,806.4 109.3,806.4 148.7,141.6 157.0,141.6 532.9,140.3 735.7,145.5 735.8,169.9 1537.0,167.0 1536.9,249.0 1538.3,815.3 1537.0,1354.0 1541.8,1762.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1537.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.557975,42.933308]}},{"type":"Feature","properties":{"resourceCoords":[1537.0,120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.554979,42.933421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0025","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1494.8,186.6 1263.1,186.6 1058.4,190.3 544.0,194.3 294.2,202.6 400.4,460.0 486.1,657.8 431.8,677.3 1.0,794.9 1.0,1016.4 6.0,1029.3 1.0,1094.1 1.0,1107.3 36.2,1107.5 325.8,1858.9 772.1,1821.0 892.9,1764.0 956.6,1738.7 971.0,1770.6 1068.3,1978.0 1075.2,1978.0 1086.5,1978.0 1084.4,1886.1 1086.3,1783.4 1128.5,1780.4 1579.8,1779.9 1587.9,1235.8 1603.2,1235.3 1637.7,848.1 1623.6,848.3 1574.8,185.3 1494.8,186.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[497.0,662.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55265685080262,42.938165364571894]}},{"type":"Feature","properties":{"resourceCoords":[264.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55131975472686,42.93862200587191]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0026","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.3,900.3 1614.3,1379.5 1615.5,1753.0 1615.8,1800.2 812.1,1807.2 811.9,1782.6 608.5,1778.5 231.4,1781.7 64.6,1781.9 72.5,1241.4 87.7,1241.0 121.9,856.5 107.9,856.6 59.3,198.3 411.3,192.7 1607.2,184.2 1612.3,900.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1594.0,905.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55292848892476,42.933529024001956]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55118057956281,42.93358844174479]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0027","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1374.5,173.6 1175.1,176.2 1157.0,118.4 1148.6,124.4 660.4,156.9 340.0,65.5 76.4,84.7 24.7,1079.0 1.0,1074.3 1.0,1268.2 58.9,1391.2 245.2,1827.2 297.5,1940.6 549.3,1931.6 1067.9,1926.4 1274.2,1922.2 1507.9,1921.6 1603.1,1919.9 1607.6,1306.7 1614.1,1306.6 1618.5,167.8 1374.5,173.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[256.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55129418128107,42.93864166650892]}},{"type":"Feature","properties":{"resourceCoords":[60.0,1336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55015813757672,42.939021361040105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0028","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.6,1906.5 410.2,1911.0 70.8,1915.2 78.6,1308.0 85.0,1308.0 95.6,180.2 154.4,179.1 392.1,179.3 392.1,176.8 1594.2,112.6 1604.7,174.1 1610.0,386.2 1608.9,842.6 1612.5,1465.4 1612.6,1906.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[987.0,1309.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5498184691577,42.93472018766783]}},{"type":"Feature","properties":{"resourceCoords":[396.0,1309.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.54988932422162,42.93576190624003]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0029","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.6,307.0 133.2,217.1 118.5,141.0 110.0,33.4 472.6,28.2 1030.6,26.4 1436.8,18.1 1490.3,373.4 1526.3,629.2 1674.4,1647.8 1676.0,1677.6 1583.3,1677.8 1466.8,1678.0 1259.4,1677.5 1278.6,1755.5 1356.9,1923.7 1254.1,1778.4 886.3,1890.5 893.4,1910.3 345.0,1675.9 180.6,307.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1235.0,1670.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5582954816512,42.930335612703765]}},{"type":"Feature","properties":{"resourceCoords":[1055.0,32.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55890681841667,42.93325382296907]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0003","type":"ImageService3","width":1695,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1443.9,1761.6 1322.8,1776.8 977.6,1799.9 263.2,1858.3 146.9,1873.1 135.2,1875.0 363.1,7.2 484.6,21.1 1139.5,96.0 1234.6,106.9 1319.4,118.1 1320.1,118.2 1574.4,1751.0 1443.9,1761.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[572.0,1806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57078101539204,42.93597864000663]}},{"type":"Feature","properties":{"resourceCoords":[1234.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56625305678838,42.935335626190735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0030","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"122.3,614.7 90.3,358.9 42.4,3.4 576.6,8.4 1138.2,10.8 1266.1,11.8 1626.3,14.9 1626.0,22.0 1635.1,22.8 1630.8,218.5 1632.8,428.4 1619.2,1589.0 1621.1,1669.5 807.0,1664.9 257.9,1663.5 254.1,1633.7 122.3,614.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[803.0,24.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55611058719217,42.93335071866775]}},{"type":"Feature","properties":{"resourceCoords":[1261.0,24.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55498970121165,42.933398712073426]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p31","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0031","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"510.0,143.1 1225.0,132.0 1663.1,126.7 1663.0,410.6 1673.2,1649.3 1676.0,1758.5 1676.0,1791.3 1570.5,1790.7 1248.2,1799.3 187.2,1822.0 51.2,1820.2 47.7,1739.0 37.5,566.6 31.1,354.6 31.5,149.1 510.0,143.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1225.0,132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.551182,42.933565]}},{"type":"Feature","properties":{"resourceCoords":[681.0,693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5524496,42.9325321]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p32","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0032","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"693.0,127.0 1146.6,125.4 1357.3,118.8 1523.7,107.4 1632.0,97.7 1621.3,1778.8 1387.9,1783.3 1205.3,1787.1 78.7,1800.0 75.8,1657.9 72.5,418.4 74.1,134.4 693.0,127.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[693.0,1793.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.548445,42.930709]}},{"type":"Feature","properties":{"resourceCoords":[693.0,127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.548621,42.933665]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0033","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1618.6,783.9 1630.3,784.4 1609.7,1950.1 1396.8,1949.7 1029.2,1949.4 386.1,1954.3 388.9,1978.0 330.0,1978.0 316.3,1954.8 51.5,1956.8 51.8,1098.2 51.9,542.3 77.0,541.0 78.0,495.0 51.9,494.2 52.0,26.6 310.4,20.9 1185.5,23.9 1344.2,17.1 1567.5,19.1 1618.6,783.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1201.0,782.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56297376252135,42.927619889719516]}},{"type":"Feature","properties":{"resourceCoords":[1201.0,1945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56579996819102,42.92751376441117]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p34","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0034","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"84.2,1944.9 107.3,785.8 95.6,785.3 46.5,24.7 301.4,27.7 629.0,25.6 815.5,30.2 1548.7,29.8 1644.4,27.6 1649.0,629.8 1648.7,1231.7 1651.0,1939.0 977.8,1941.1 978.0,1966.2 898.9,1969.5 889.0,1940.9 629.7,1947.1 84.2,1944.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[633.0,807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562909,42.925913]}},{"type":"Feature","properties":{"resourceCoords":[1651.0,1939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.565542,42.923983]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p35","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0035","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.7,1645.5 51.0,1485.0 39.5,599.4 29.2,337.9 257.8,334.2 226.5,275.2 289.2,14.8 313.6,63.0 349.7,214.9 414.0,343.5 376.6,52.3 936.7,286.4 929.3,266.3 1302.7,149.1 1408.5,296.1 1327.5,125.6 1307.3,46.4 1518.3,45.2 1555.8,44.8 1600.4,558.1 1616.8,580.5 1644.3,1407.3 1624.9,1381.7 1643.2,1818.6 1676.0,1820.6 1676.0,1872.7 1188.0,1942.4 1156.2,1928.7 658.2,1925.6 658.5,1938.9 62.7,1921.3 60.7,1645.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1308.0,157.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5582241,42.9301295]}},{"type":"Feature","properties":{"resourceCoords":[51.0,1485.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5611336,42.9277167]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0036","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.1,1855.9 94.0,1874.7 93.0,1874.8 94.0,1822.9 61.3,1820.3 51.6,1384.2 70.5,1410.1 59.2,585.0 43.4,562.5 8.8,49.6 89.8,50.4 186.7,51.4 745.2,50.5 1573.2,51.8 1570.2,543.6 1587.0,543.4 1618.8,1048.3 1624.2,1048.2 1597.5,1696.5 1548.0,1745.2 1517.8,1775.0 1495.5,1813.3 1428.9,1931.2 347.9,1843.5 322.8,1856.5 247.1,1855.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[737.0,1413.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55570756077644,42.92800920293152]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55384247424735,42.930492284516255]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p37 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6760.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0037__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0037","type":"ImageService3","width":1690,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"706.2,1978.0 699.7,1952.9 1121.6,1963.5 1121.7,1978.0 1127.8,1978.0 1149.7,1978.0 1240.9,1832.7 1396.5,1584.8 1407.9,1518.2 1405.5,1306.9 1406.8,1054.7 1434.7,1054.9 1621.3,547.7 1598.6,547.5 1610.3,42.9 1602.2,42.6 1276.5,43.7 204.5,41.4 67.2,36.3 60.5,529.7 77.5,529.6 105.7,1036.4 111.0,1036.3 79.5,1686.5 29.5,1735.0 11.9,1769.9 63.2,1790.7 148.4,1825.2 524.9,1978.0 589.7,1978.0 706.2,1978.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1395.0,1519.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55046978736519,42.928028417743]}},{"type":"Feature","properties":{"resourceCoords":[81.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55383916324463,42.930481283406934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0038__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p38 [2]","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0038__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0038","type":"ImageService3","width":1689,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"861.7,1814.3 911.8,1845.1 987.4,1891.6 1003.0,1901.2 1270.8,1588.9 1270.8,1619.3 1271.8,1677.8 1143.4,1950.3 1619.2,1946.0 1644.2,1912.5 1679.2,1322.2 1662.0,1102.2 1658.0,1101.0 1658.0,1070.0 1659.5,1069.9 1612.2,463.2 1617.4,68.7 1601.0,87.2 1513.8,51.6 1328.2,49.6 1036.4,76.8 957.6,30.1 707.7,71.1 512.1,37.6 62.7,44.9 28.6,178.6 38.1,528.4 49.2,528.6 70.7,686.8 80.7,686.7 80.0,786.7 82.2,997.1 83.3,1090.0 84.7,1663.4 83.6,1713.5 338.0,1717.1 338.0,1705.7 594.5,1797.4 594.5,1811.5 721.6,1811.0 828.1,1808.8 861.7,1814.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0038__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[338.0,1353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.548392,42.929823]}},{"type":"Feature","properties":{"resourceCoords":[593.0,270.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.543173,42.929133]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p39","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0039","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1633.2,1326.3 1629.6,1118.8 1628.2,715.7 1623.0,23.6 581.2,35.8 581.4,53.2 382.1,75.4 1.0,77.0 1.0,161.4 85.0,802.9 70.8,834.8 61.8,1337.5 75.2,1337.3 50.5,1938.5 262.1,1939.4 598.7,1934.8 790.3,1938.3 1543.7,1932.5 1642.0,1929.4 1633.2,1326.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[595.0,1334.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.559571,42.92605]}},{"type":"Feature","properties":{"resourceCoords":[1271.0,27.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.556387,42.924978]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.59"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0004","type":"ImageService3","width":1704,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1372.8,375.8 1390.8,500.1 1411.5,576.6 1609.8,1042.2 1696.5,1251.0 1703.0,1266.5 1703.0,1323.8 1384.2,1430.0 887.7,1586.2 573.6,1689.0 492.1,1711.5 319.5,1747.5 275.4,1749.4 253.2,1750.3 52.3,40.9 79.1,44.9 127.8,52.1 358.1,86.3 553.6,109.0 1008.6,185.0 1120.8,198.9 1385.6,245.9 1372.8,375.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[859.0,160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5662618,42.933755]}},{"type":"Feature","properties":{"resourceCoords":[1724.0,1317.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.568517,42.93188]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p40","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0040","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1627.5,824.6 1611.0,824.0 1613.0,779.0 1627.7,778.8 1629.0,384.9 1630.8,26.1 1611.0,27.0 1574.6,26.0 1573.4,59.4 424.9,21.2 192.8,81.4 193.2,256.6 46.4,620.9 13.3,703.3 1.0,767.1 1.0,772.9 25.4,787.2 139.2,852.4 49.2,1900.1 52.1,1924.4 427.8,1927.5 619.0,1908.7 619.0,1892.0 1617.3,1893.0 1626.8,1015.0 1627.5,824.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1280.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.556387,42.924978]}},{"type":"Feature","properties":{"resourceCoords":[619.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.556484,42.926179]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p41","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0041","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1003.6,1643.1 745.4,1663.2 213.3,1722.0 119.6,1736.0 101.4,1602.6 92.1,1322.7 92.6,1164.7 138.9,15.4 170.4,15.3 191.8,15.2 192.4,42.0 1314.3,157.6 1676.0,139.7 1676.0,162.3 1676.0,189.1 1660.1,188.9 1664.0,1010.5 1656.3,1011.2 1648.3,1593.7 1656.5,1593.0 1663.6,1615.8 1003.6,1643.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[99.0,1299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58565323542535,42.93737945887602]}},{"type":"Feature","properties":{"resourceCoords":[99.0,199.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5858984560702,42.93925209601799]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0042","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"10.4,1628.3 18.6,1627.7 91.7,1857.4 950.2,1904.5 942.9,1855.8 1606.7,1884.7 1610.4,1605.8 1609.7,1509.2 1619.8,939.7 1629.1,891.4 1604.0,891.0 1606.0,858.0 1638.3,836.2 1676.8,196.4 1248.0,206.5 1252.1,1.0 1203.7,1.0 1198.3,46.3 102.9,56.8 52.7,171.2 32.2,172.2 32.5,221.7 16.5,221.6 23.8,1044.2 16.0,1045.0 10.4,1628.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[948.0,1579.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57981718372494,42.93736093292617]}},{"type":"Feature","properties":{"resourceCoords":[1622.0,874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57840180448795,42.93866512855712]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p43","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0043","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.3,1120.9 32.1,1028.4 50.5,483.4 60.8,434.9 156.6,436.9 1682.0,552.5 1682.0,617.5 1679.3,662.0 1676.7,855.1 1651.4,1539.7 1644.3,1853.5 77.3,1955.7 9.0,1955.8 9.0,1945.0 6.5,1944.7 7.3,1921.0 25.0,1921.0 26.0,1904.0 13.0,1903.0 12.0,1887.0 23.0,1886.0 23.0,1870.0 8.9,1869.4 9.4,1852.3 14.0,1852.0 14.0,1836.0 10.2,1826.2 10.7,1812.6 12.0,1804.0 10.9,1803.9 19.2,1537.8 31.3,1120.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0043/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57864087183849,42.93940069025425]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57459217444024,42.939724835782215]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57407518627907,42.93621490856188]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57812388367732,42.93589076303392]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0044__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p44 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3228.0"},{"label":"split_canvas_y","value":"5889.2"},{"label":"split_canvas_w","value":"2106.0"},{"label":"split_canvas_h","value":"2026.8"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0044__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0044","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1330.7,1559.0 1322.8,1474.2 1270.8,1538.4 1190.7,1485.5 811.0,1505.2 873.1,1587.2 822.5,1896.2 854.1,1941.7 832.4,1958.3 1041.0,1953.9 1136.2,1924.1 1277.6,1978.0 1297.5,1937.5 1306.2,1563.0 1330.7,1559.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0044__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[807.0,1472.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58564072049555,42.92129985173369]}},{"type":"Feature","properties":{"resourceCoords":[1333.5,1472.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.5843831131199,42.92138230556239]}},{"type":"Feature","properties":{"resourceCoords":[1333.5,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58427534355928,42.92048837410451]}},{"type":"Feature","properties":{"resourceCoords":[807.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58553295093493,42.92040592027581]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.41"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0045","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1599.2,1647.4 1597.8,1821.0 1526.9,1978.0 754.8,1978.0 755.0,1947.9 495.4,1946.3 487.7,1946.3 327.7,1946.0 303.3,1946.3 298.4,1927.1 292.8,1911.8 252.1,1801.5 206.2,1685.6 174.4,1605.1 137.7,1517.8 91.3,1373.3 26.6,824.0 36.0,824.0 37.0,776.0 20.9,775.1 17.5,746.6 17.6,744.7 17.7,742.9 36.0,743.0 28.8,488.9 94.2,75.8 585.0,25.2 1101.9,54.4 1548.7,20.5 1637.7,92.5 1628.4,238.4 1612.0,238.4 1608.8,631.5 1606.0,768.7 1666.4,1236.9 1699.0,1236.9 1699.0,1297.1 1674.2,1297.8 1678.3,1329.5 1651.2,1329.1 1600.0,1599.0 1599.2,1647.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1605.0,1434.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56694880905184,42.94309018765805]}},{"type":"Feature","properties":{"resourceCoords":[307.0,1929.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57293083284199,42.94109139067627]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0046__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p46 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1378.0"},{"label":"split_canvas_w","value":"4761.6"},{"label":"split_canvas_h","value":"3018.8"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0046__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0046","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1091.3,1009.5 1187.5,919.8 1182.4,618.5 1179.5,447.0 977.0,450.6 976.3,389.7 468.0,395.6 139.9,401.1 92.0,402.5 129.4,493.3 291.6,940.3 307.6,999.6 360.1,1007.5 980.4,1012.2 1091.3,1009.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0046__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[980.3,1012.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57073,42.940024]}},{"type":"Feature","properties":{"resourceCoords":[92.0,402.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5729433,42.9410307]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0047","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"120.1,53.9 199.9,501.1 298.8,999.0 299.7,1182.1 256.1,1718.2 240.6,1923.3 1072.0,1881.2 1068.4,1911.7 1563.3,1963.0 1636.6,1294.0 1597.9,1290.5 1603.0,694.9 1578.4,692.1 1626.0,197.7 1659.5,201.1 1605.7,1.0 1360.9,1.0 1360.0,9.0 1309.0,9.0 1308.1,1.0 943.9,1.0 877.6,3.4 877.0,9.0 802.0,9.0 801.7,6.2 740.1,8.4 740.0,9.0 723.0,9.0 210.6,44.3 156.4,50.1 120.1,53.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1147.0,1218.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58264495116609,42.93483378059224]}},{"type":"Feature","properties":{"resourceCoords":[288.0,1058.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58476940665948,42.934907264247315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0048","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"996.6,171.7 991.3,124.6 1629.7,176.2 1622.1,327.1 1600.2,747.6 1572.7,1285.3 1577.6,1356.5 1677.0,1856.8 1677.0,1904.3 1383.5,1958.5 1099.0,1948.5 776.2,1934.0 89.1,1868.5 157.3,1195.0 118.4,1191.8 118.5,592.8 93.8,590.2 137.6,92.5 996.6,171.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1051.0,251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57958738945608,42.936680816680976]}},{"type":"Feature","properties":{"resourceCoords":[1105.0,1278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5791387500976,42.93488849290009]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0049__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p49 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6800.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0049__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0049","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.9,624.0 14.4,736.8 35.0,738.0 34.0,756.0 11.6,755.4 8.6,774.5 39.0,776.0 38.0,824.0 21.0,824.0 20.2,818.0 14.2,816.0 4.0,816.0 1.6,811.8 1.0,811.5 1.0,922.1 10.0,923.0 10.0,939.0 1.0,940.8 1.0,1062.0 26.0,1063.0 26.0,1079.0 21.0,1082.0 19.0,1095.0 2.0,1095.0 1.0,1087.5 1.0,1100.7 981.0,1715.0 1639.4,1732.3 1640.3,562.0 1635.0,561.3 1617.4,162.7 914.8,76.3 919.1,45.7 83.1,72.2 59.9,316.9 31.9,624.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0049__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[942.0,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58254057264652,42.93360508082658]}},{"type":"Feature","properties":{"resourceCoords":[53.0,334.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5845698079621,42.93290105464213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0005","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1384.3,107.1 1444.5,180.7 1503.2,227.7 1582.3,267.8 1577.0,955.3 1593.9,1130.4 1587.6,1339.9 1576.1,1461.4 1578.7,1763.1 1578.1,1828.6 1578.7,1849.4 97.7,1867.5 62.5,875.9 31.8,723.5 65.0,717.4 229.4,659.0 306.3,626.0 600.5,483.1 1066.3,263.4 1364.7,116.6 1358.3,62.6 1384.3,107.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1583.0,738.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56998553042638,42.93145557907764]}},{"type":"Feature","properties":{"resourceCoords":[1368.0,139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.56859570430107,42.931904606362465]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0050","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"85.3,430.2 80.1,35.4 551.0,108.2 868.6,141.0 1148.8,167.3 1450.7,129.7 1515.4,591.6 1536.8,744.4 1537.2,747.1 1637.0,1932.0 443.8,1942.7 99.9,1436.8 58.5,1435.2 90.5,431.1 85.3,430.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[866.0,124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57895902114807,42.93373808657337]}},{"type":"Feature","properties":{"resourceCoords":[543.0,124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57973604141695,42.93363042484448]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p51","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0051","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1699.0,1831.3 334.7,1901.3 332.0,1901.6 198.2,1915.9 128.7,109.4 1578.5,308.8 1532.8,687.4 1530.0,835.0 1540.8,836.6 1529.0,1761.0 1530.4,1778.0 1699.0,1768.6 1699.0,1831.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57273660604115,42.934181114795244]}},{"type":"Feature","properties":{"resourceCoords":[1700.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57183717981084,42.93123438473811]}},{"type":"Feature","properties":{"resourceCoords":[1700.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57652229150659,42.930467765526785]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.5774217177369,42.93341449558392]}},{"type":"Feature","properties":{"resourceCoords":[1530.0,835.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5739039,42.9312056]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p52 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3394.8"},{"label":"split_canvas_w","value":"6712.0"},{"label":"split_canvas_h","value":"4521.2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"166.5,916.6 169.0,1028.4 177.3,1027.7 183.3,1248.5 172.3,1412.5 139.1,1658.0 144.9,1978.0 163.0,1978.0 191.5,1978.0 191.5,1962.0 605.7,1879.0 1451.5,1944.8 1499.6,1978.0 1542.5,1978.0 1557.5,1978.0 1666.0,1748.5 1666.0,1731.2 1674.6,1730.4 1677.0,1725.2 1677.0,1716.2 1677.0,1703.7 1330.5,1724.0 1120.5,1714.4 1104.9,1362.2 1083.8,931.6 1084.1,866.2 826.6,872.8 721.2,880.2 682.3,883.0 303.5,904.6 174.3,916.2 166.5,916.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1104.0,1730.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5745151778096,42.925764525742174]}},{"type":"Feature","properties":{"resourceCoords":[1100.0,885.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57559910725315,42.927047266268715]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p52 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.77"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6712.0"},{"label":"split_canvas_h","value":"3993.2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"66.4,93.3 69.0,845.2 259.7,862.6 1101.8,848.7 1101.8,849.0 1101.8,850.4 1134.5,849.9 1344.1,841.5 1606.8,836.5 1645.1,832.4 1645.8,639.2 1646.5,367.6 1643.0,44.0 1602.1,43.6 1552.5,43.3 1140.5,47.5 628.3,48.3 513.6,46.2 488.4,45.6 204.9,38.4 69.3,30.6 66.4,93.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0052__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[69.0,845.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.574501,42.925804]}},{"type":"Feature","properties":{"resourceCoords":[1643.0,44.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.572319,42.928678]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p53 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1433.2"},{"label":"split_canvas_w","value":"2546.4"},{"label":"split_canvas_h","value":"6482.8"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"61.2,1865.7 386.0,1803.4 542.1,1578.7 396.1,522.4 240.4,533.5 241.2,596.6 75.8,607.7 61.2,1865.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,358.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57572997119749,42.9310333656094]}},{"type":"Feature","properties":{"resourceCoords":[636.6,358.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57541547054785,42.92992508732125]}},{"type":"Feature","properties":{"resourceCoords":[636.6,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57924030177213,42.929334960626015]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57955480242177,42.930443238914165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p53 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.95"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6800.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"559.1,990.0 677.9,1625.1 711.5,1823.3 730.8,1911.0 745.5,1978.0 784.3,1969.0 888.0,1939.4 1143.8,1878.6 1285.6,1850.7 1605.9,1777.0 1597.1,1708.0 1570.0,1327.9 1628.3,485.7 1636.7,400.7 1656.1,105.4 390.3,111.2 467.0,509.1 472.0,510.0 559.1,990.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0053__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[472.0,510.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.578263,42.928924]}},{"type":"Feature","properties":{"resourceCoords":[746.0,1980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.576471,42.926662]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p54","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0054","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.0,1551.8 85.9,722.1 91.4,638.3 111.3,22.8 119.5,22.9 128.4,22.9 1047.1,116.1 1049.7,105.5 1196.3,121.3 1589.0,204.3 1651.4,220.1 1616.1,348.8 1496.8,834.9 1490.6,893.6 1519.0,955.2 1585.4,1177.2 1667.9,1452.2 1654.0,1454.0 1653.0,1497.0 1675.0,1497.0 1676.5,1477.0 1677.0,1478.5 1677.0,1525.0 1660.0,1526.0 1660.0,1531.5 1279.3,1644.4 1240.3,1658.0 1149.2,1683.8 736.3,1809.1 221.9,1960.5 157.7,1978.0 122.1,1978.0 103.7,1978.0 95.0,1924.6 56.0,1551.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1555.0,599.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.572371,42.930642]}},{"type":"Feature","properties":{"resourceCoords":[1692.0,1522.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.571374,42.929152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0055","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"339.5,687.7 341.8,522.5 366.4,394.6 351.2,202.2 348.4,165.1 486.2,171.7 501.7,146.8 541.8,86.7 1610.9,611.2 1632.8,1788.7 1520.6,1822.7 1474.4,1827.2 860.3,1844.8 339.1,1862.0 339.3,1724.7 278.4,1724.8 185.6,1150.8 236.1,1150.0 167.0,697.4 339.5,687.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[343.0,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58496804374042,42.928738267929035]}},{"type":"Feature","properties":{"resourceCoords":[342.0,1842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58495406111693,42.92850811623775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0056","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6.3,1880.5 224.2,1890.1 488.2,1907.0 668.7,1921.1 751.1,1922.2 1392.1,1963.5 1407.0,1961.2 1673.8,1841.6 1660.0,1840.0 1659.0,1798.0 1677.0,1797.0 1677.0,1687.2 1553.7,1370.5 1548.7,1370.6 1399.8,1000.2 1581.9,964.0 1350.2,820.8 1270.4,499.6 1316.7,497.4 951.4,1.0 908.8,1.0 909.7,154.9 251.8,141.8 170.3,91.5 77.7,1263.2 1.0,1278.5 1.0,1278.8 42.1,1286.2 5.8,1837.1 6.3,1880.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1230.0,479.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5793614047449,42.93040354294391]}},{"type":"Feature","properties":{"resourceCoords":[1751.0,1926.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57758896357784,42.92800092152209]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0057","type":"ImageService3","width":1700,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"274.9,15.2 796.7,38.9 1411.2,69.5 1537.1,67.2 1511.2,620.6 1512.5,664.1 1506.1,837.6 1501.4,1009.7 1690.0,1839.3 1699.0,1876.8 1699.0,1906.6 1699.0,1931.0 1065.7,1869.2 1076.0,1851.3 181.9,1978.0 166.9,1978.0 136.8,1978.0 159.1,1945.0 56.6,1847.0 137.3,773.6 169.8,776.3 234.2,526.5 274.9,15.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[129.0,1524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58483376472445,42.92579162740904]}},{"type":"Feature","properties":{"resourceCoords":[294.0,225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58484701578185,42.928108756376794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0058__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p58 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6712.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0058__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0058","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.1,273.1 64.0,327.2 96.6,1479.5 79.1,1705.8 30.5,1784.9 559.8,1508.6 717.5,1416.8 873.9,1309.2 1008.1,1210.7 1413.6,924.3 1533.5,838.6 1543.2,826.8 1552.2,825.2 1563.1,817.5 1677.0,599.1 1677.0,181.6 1647.5,92.8 1003.0,85.8 1011.6,67.3 138.6,269.2 94.1,273.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0058__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1005.0,1224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58235413773151,42.92337398691997]}},{"type":"Feature","properties":{"resourceCoords":[692.0,1435.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58309314725392,42.92297352606387]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p59 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6760.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059","type":"ImageService3","width":1690,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1162.0,1964.8 1162.5,1964.0 1116.3,1945.4 1264.3,1967.3 1285.5,1978.0 1567.0,1978.0 1570.0,1968.0 1590.0,1968.0 1591.0,1978.0 1587.5,1921.1 1689.0,1906.5 1689.0,1768.2 1689.0,1753.3 1591.1,1088.0 1568.2,918.0 1526.2,546.2 1524.0,522.2 1508.0,392.4 1473.7,11.2 1404.2,14.5 1315.8,18.8 1117.7,18.6 481.2,28.8 340.4,30.2 443.1,69.2 483.6,88.0 499.6,380.9 496.4,395.8 227.9,983.3 197.3,1060.3 119.4,1225.0 9.0,1466.5 9.0,1467.0 1.0,1484.0 1.0,1703.5 79.7,1738.6 236.9,1806.8 1074.0,1939.2 1162.0,1964.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57819235875986,42.9289544107736]}},{"type":"Feature","properties":{"resourceCoords":[1690.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.57619146054314,42.926336748226895]}},{"type":"Feature","properties":{"resourceCoords":[1690.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.5803483960898,42.924608987711906]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58234929430652,42.92722665025861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p59 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1104.0"},{"label":"split_canvas_h","value":"2712.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059","type":"ImageService3","width":1690,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"66.0,337.4 4.0,524.3 84.9,552.5 66.0,337.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0059__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58063604239877,42.928012766149244]}},{"type":"Feature","properties":{"resourceCoords":[276.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58035766532133,42.92756693646768]}},{"type":"Feature","properties":{"resourceCoords":[276.0,678.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58185346113653,42.927066243652405]}},{"type":"Feature","properties":{"resourceCoords":[0.0,678.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.58213183821397,42.92751207333397]}},{"type":"Feature","properties":{"resourceCoords":[4.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.581789,42.927619]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p6","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0006","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1363.5,1885.2 1336.2,1879.0 1329.9,1900.1 1291.4,1872.9 1004.9,1872.7 773.7,1872.3 706.8,1881.7 652.3,1858.9 222.2,1605.1 109.5,1534.3 256.7,1277.7 326.6,1180.6 435.8,1006.4 508.3,849.9 853.4,270.6 806.3,197.4 780.0,128.6 765.5,36.5 1063.5,55.6 1362.8,60.9 1363.8,423.0 1366.3,485.0 1364.7,932.1 1477.8,927.6 1365.5,1710.0 1365.0,1870.0 1363.5,1885.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1365.0,749.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.569123,42.930281]}},{"type":"Feature","properties":{"resourceCoords":[1365.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.571374,42.929152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0060","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.4,37.5 43.2,411.9 55.7,583.4 112.2,1255.0 102.7,1408.1 1.0,1415.7 1.0,1602.8 163.8,1865.2 165.2,1881.9 1585.1,1935.0 1672.6,1575.6 1666.0,1575.0 1666.0,1559.0 1677.0,1557.0 1677.0,1548.0 1666.0,1546.0 1662.0,1551.0 1664.0,1576.0 1595.0,1574.0 1596.0,1528.0 1677.0,1527.0 1677.0,1363.2 1657.2,1352.0 1676.3,442.9 1626.5,100.2 1492.5,40.0 1097.6,27.4 1096.2,74.5 772.6,70.9 525.4,30.1 359.9,14.1 136.5,13.6 137.0,22.0 90.0,23.0 78.2,21.6 23.9,21.2 24.4,37.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0060/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1620.0,1993.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5793767182317,42.92186523147522]}},{"type":"Feature","properties":{"resourceCoords":[93.0,-65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57723531566667,42.926111170844834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0061","type":"ImageService3","width":1684,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1361.6,1892.7 1259.4,1837.9 799.7,1978.0 681.8,1978.0 227.7,1933.3 193.8,1879.5 180.6,1277.1 168.1,1093.3 140.6,903.6 111.5,738.2 33.8,243.2 6.7,76.8 1486.8,27.1 1640.7,358.6 1610.1,358.9 1456.6,1491.2 1534.9,1528.8 1361.6,1892.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[167.0,1141.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58313512972848,42.92296897569238]}},{"type":"Feature","properties":{"resourceCoords":[1177.0,1362.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58242743707936,42.92121705033144]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0063__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p63 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6704.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0063__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0063","type":"ImageService3","width":1676,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"979.9,95.7 977.0,102.2 619.1,1978.0 874.2,1978.0 991.2,1978.0 1011.2,1877.3 1495.8,1948.8 1575.5,1519.3 1589.2,1520.3 1621.8,50.1 1456.5,34.8 1333.9,1.0 1022.5,1.0 979.9,95.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0063__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[273.0,1556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5891238768351,42.932561910985235]}},{"type":"Feature","properties":{"resourceCoords":[772.0,451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58632949027955,42.93194376313659]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0064/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0064","type":"ImageService3","width":1692,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1443.3,1807.5 1439.9,1806.2 483.9,1693.1 497.1,1880.2 372.0,1864.5 336.0,1885.5 334.3,1784.9 134.9,1757.5 79.8,1645.9 117.2,1281.0 89.8,966.2 118.4,427.8 263.4,385.9 283.9,422.1 810.9,342.4 826.0,372.0 1490.0,198.7 1498.3,320.6 1509.5,385.4 1567.6,609.5 1637.3,858.7 1645.0,951.7 1643.8,1225.8 1644.1,1455.4 1644.9,1611.8 1640.4,1689.0 1655.8,1688.3 1657.7,1712.5 1637.9,1708.0 1650.8,1842.7 1651.0,1843.8 1651.9,1853.8 1594.0,1824.8 1573.5,1855.2 1571.1,1859.0 1565.5,1867.8 1495.7,1863.8 1495.0,1854.3 1493.0,1825.7 1443.3,1807.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0064/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1507.0,400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58551584761929,42.93658762509389]}},{"type":"Feature","properties":{"resourceCoords":[1024.0,1628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58746639402385,42.93220041715394]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.03"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0065/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0065","type":"ImageService3","width":1676,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1647.4,1071.0 1647.6,1634.5 1650.5,1711.8 1651.6,1726.7 987.5,1903.7 972.3,1874.1 444.9,1956.7 424.1,1920.5 279.2,1963.2 279.9,1946.8 76.8,1912.4 33.2,1790.0 50.3,1407.8 21.7,1224.4 61.3,785.4 30.8,636.6 56.6,448.4 42.1,149.6 81.2,70.5 362.2,27.9 1011.4,44.2 1249.1,14.7 1322.4,18.8 1361.7,79.0 1547.5,77.6 1613.5,143.1 1673.2,1069.9 1647.4,1071.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0065/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[976.0,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58883664014398,42.93669239915409]}},{"type":"Feature","properties":{"resourceCoords":[39.0,1156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.59348220022486,42.93896679739937]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0066/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0066","type":"ImageService3","width":1692,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1367.2,40.1 1437.7,494.5 1387.0,495.4 1481.7,1071.8 1542.9,1071.6 1543.0,1209.5 1543.7,1724.0 1499.7,1978.0 1466.9,1978.0 1466.8,1955.8 1155.9,1894.5 321.8,1883.7 80.0,1818.1 73.4,116.5 1367.2,40.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1543.0,1196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5849602982987,42.92849626229954]}},{"type":"Feature","properties":{"resourceCoords":[1543.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58504297735853,42.92971547123774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p67","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0067","type":"ImageService3","width":1673,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.1,1792.0 87.0,1792.0 88.0,1749.0 60.0,1744.0 34.9,1744.0 62.7,55.2 321.5,53.4 526.1,51.4 924.0,53.0 1607.0,53.0 1612.5,982.6 1607.1,1750.8 1607.2,1926.2 948.1,1906.8 948.7,1930.1 329.6,1947.8 329.7,1897.3 32.4,1898.7 34.1,1792.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0067/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[924.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.557986,42.9243]}},{"type":"Feature","properties":{"resourceCoords":[1607.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55634,42.924365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p68","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0068","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"82.2,1730.8 82.0,969.4 70.0,48.0 966.4,46.6 1160.8,44.9 1207.1,29.5 1207.5,44.5 1547.5,41.4 1549.3,625.8 1560.5,625.7 1536.3,1167.0 1549.7,1166.9 1528.3,1714.6 1145.0,1715.8 82.2,1730.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0068/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1122.0,1169.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.553654,42.922456]}},{"type":"Feature","properties":{"resourceCoords":[70.0,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55634,42.924365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p69 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3702.4"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"227.8,1937.3 484.3,1916.3 748.1,1912.1 752.0,1837.2 888.7,1685.1 918.5,814.7 757.9,108.9 617.0,48.5 154.1,62.5 111.2,1.0 107.2,1.0 92.6,5.5 92.0,16.0 53.7,17.4 54.9,212.9 59.6,510.6 59.0,746.0 61.5,746.0 122.8,1937.0 227.8,1937.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[667.7,746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.54569,42.935924]}},{"type":"Feature","properties":{"resourceCoords":[59.0,746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.54717,42.935868]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p69 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2869.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3842.8"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1440.1,27.6 1174.8,29.6 1025.5,40.5 988.4,1712.8 1168.8,1712.3 1365.5,1715.1 1365.5,1695.6 1677.0,1655.8 1677.0,1634.2 1603.3,1635.6 1676.2,542.2 1619.6,84.5 1439.1,43.5 1440.1,27.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0069__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[717.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.54709924573079,42.93382904766862]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.54477688600517,42.933931235801936]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.54449147459624,42.930405064221276]}},{"type":"Feature","properties":{"resourceCoords":[717.3,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.54681383432187,42.930302876087964]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0007","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"294.3,1894.0 294.1,1464.5 294.0,1304.5 402.8,521.5 289.7,526.5 289.3,79.5 286.6,17.5 867.4,4.1 1432.5,3.6 1438.8,478.0 1436.1,517.9 1442.5,899.8 1341.7,1935.3 1119.7,1935.7 634.2,1932.6 296.2,1935.1 294.3,1894.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[283.0,1448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57135603880698,42.929184915564555]}},{"type":"Feature","properties":{"resourceCoords":[283.0,525.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5694970090411,42.93010846562213]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p70","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0070/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0070","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.7,597.3 95.3,1066.7 73.0,1546.7 48.7,1582.6 109.5,1906.7 836.1,1923.7 1024.7,1885.4 1591.2,1897.5 1636.5,1451.1 1644.6,1431.4 1621.3,1188.8 1631.0,1188.9 1635.0,945.3 1660.8,945.3 1661.3,924.3 1647.7,921.9 1635.4,921.9 1649.2,97.8 1485.0,98.9 1187.0,101.0 889.1,100.7 539.2,101.6 538.8,205.8 540.2,254.0 353.7,515.7 312.0,516.0 261.5,514.9 177.3,515.4 1.0,584.6 1.0,598.8 38.7,597.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0070/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1187.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.562343,42.924112]}},{"type":"Feature","properties":{"resourceCoords":[538.0,1522.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.565168,42.918846]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0071/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0071","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.0,1359.3 52.9,947.9 89.7,711.8 96.3,166.7 122.2,198.9 581.8,198.1 890.1,86.0 1199.2,80.2 1203.2,112.3 1219.3,112.8 1219.4,160.8 1210.0,161.0 1287.5,708.5 1337.2,851.8 1375.9,938.3 1458.1,1132.8 1507.4,1257.2 1512.6,1276.2 1532.0,1322.6 1616.0,1550.5 1624.3,1580.8 1536.6,1583.8 1383.2,1582.2 1150.0,1847.3 1151.4,1922.2 386.1,1916.2 337.2,1918.5 337.0,1919.7 324.8,1903.9 340.1,1892.3 343.0,1576.6 132.3,1592.3 129.1,1490.6 105.3,1491.8 114.0,1359.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0071/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1284.0,695.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57413662505434,42.94301160869203]}},{"type":"Feature","properties":{"resourceCoords":[343.0,1914.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5783542296825,42.93865738347094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p72 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6804.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"333.3,1908.1 863.2,1936.7 1086.1,1832.5 1143.7,1836.4 1144.7,1709.3 1095.1,1702.0 1159.4,1324.9 1191.1,1321.3 1191.1,1320.2 1200.8,1320.3 1244.9,1315.3 1255.2,1277.5 1614.0,1271.2 1665.0,920.2 1610.3,87.8 866.1,36.9 635.9,78.9 175.3,51.2 99.8,84.6 121.4,163.2 97.3,458.2 27.0,754.0 53.4,1831.1 33.6,1895.2 91.0,1957.0 226.3,1950.8 333.3,1908.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[385.0,1489.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.539674,42.932758]}},{"type":"Feature","properties":{"resourceCoords":[884.0,79.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.53775,42.937813]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p72 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4739.6"},{"label":"split_canvas_y","value":"5280.8"},{"label":"split_canvas_w","value":"2064.4"},{"label":"split_canvas_h","value":"2635.2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1245.4,1954.1 1245.8,1953.0 1271.9,1952.6 1401.9,1927.0 1588.8,1968.5 1668.0,1934.3 1676.6,1509.3 1638.5,1364.0 1478.0,1401.3 1220.0,1386.7 1219.8,1936.0 1245.4,1954.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0072__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1246.8,1946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.544056,42.934001]}},{"type":"Feature","properties":{"resourceCoords":[1246.8,1409.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.544201,42.9358731]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p73","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0073","type":"ImageService3","width":1681,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602.1,775.8 1599.0,775.7 1565.5,1695.0 1614.1,1695.8 1614.6,1918.5 1451.8,1956.2 1451.7,1978.0 91.8,1978.0 31.3,1396.3 79.0,136.1 546.4,28.6 965.4,118.8 1184.7,45.1 1384.0,62.8 1540.3,170.7 1609.8,174.2 1602.1,775.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[348.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.561434,42.945589]}},{"type":"Feature","properties":{"resourceCoords":[1195.0,774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.560191,42.944147]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p74 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3116.4"},{"label":"split_canvas_w","value":"6804.0"},{"label":"split_canvas_h","value":"4799.6"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1445.7,1891.3 1566.4,1939.3 1636.5,1830.5 1640.6,835.9 101.9,813.0 105.0,802.9 94.8,803.1 85.8,803.2 1.0,1136.6 1.0,1325.3 16.7,1325.5 219.4,1405.7 170.4,1849.2 168.7,1906.8 383.5,1899.9 661.2,1895.8 784.6,1889.2 1253.4,1877.5 1390.0,1869.1 1445.7,1891.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1564.0,1091.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55038569699026,42.94051121974652]}},{"type":"Feature","properties":{"resourceCoords":[161.0,1883.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55268834986842,42.93821776053973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p74 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6804.0"},{"label":"split_canvas_h","value":"3218.0"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1669.5,466.1 1626.0,466.7 1624.0,420.8 1670.0,418.4 1671.2,314.0 1599.7,132.9 1291.8,44.8 418.9,116.2 133.3,59.9 66.0,438.2 102.3,742.5 148.2,743.6 1457.0,733.9 1465.0,735.0 1667.1,663.4 1669.5,466.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0074__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[135.0,748.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5571908198079,42.94098275187836]}},{"type":"Feature","properties":{"resourceCoords":[1886.0,274.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.553077776712,42.941908444722166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p75","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0075/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0075","type":"ImageService3","width":1705,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"137.5,1796.3 153.8,1241.2 140.3,1241.5 159.6,692.8 148.2,693.0 140.8,101.0 203.7,99.8 574.8,93.5 573.6,35.5 1558.9,49.9 1626.2,98.4 1673.8,468.4 1642.7,1924.7 1323.2,1851.5 1089.6,1942.5 608.9,1870.9 460.5,1942.1 261.3,1935.1 102.5,1796.8 137.5,1796.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0075/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1280.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5499597,42.9235559]}},{"type":"Feature","properties":{"resourceCoords":[559.0,1791.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.551592,42.921555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p76","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0076","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1108.5,1890.5 742.0,1931.5 123.8,1908.5 85.6,1827.0 32.2,784.1 84.6,102.8 163.2,41.6 689.7,75.9 752.2,36.9 1003.4,25.0 1581.7,91.9 1624.9,234.3 1630.0,524.8 1620.0,525.0 1619.0,569.0 1630.8,569.3 1636.9,918.4 1576.2,1003.1 1569.7,1067.4 1531.2,1077.1 1525.3,1213.6 1587.3,1273.2 1575.3,1462.6 1594.4,1547.0 1639.6,1556.6 1604.0,1851.2 1248.7,1809.2 1141.1,1838.7 1108.5,1890.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0076/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1210.0,745.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.542407,42.920983]}},{"type":"Feature","properties":{"resourceCoords":[473.0,1403.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.545843,42.918532]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0077/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0077","type":"ImageService3","width":1699,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1376.8,15.6 1284.4,19.4 994.4,16.7 857.4,27.9 528.7,26.9 485.1,20.1 423.2,1.0 134.0,1.0 125.6,5.8 69.6,32.5 405.5,1119.9 492.0,1121.0 489.1,1411.5 488.0,1522.4 372.7,1515.7 36.0,1817.2 36.0,1827.0 26.0,1828.0 22.0,1836.0 24.0,1841.0 37.0,1844.0 37.0,1892.0 33.8,1894.5 33.9,1895.2 38.0,1896.0 41.5,1944.5 415.5,1945.8 534.7,1947.5 1653.0,1917.0 1669.8,1117.8 1590.2,944.6 1656.8,87.8 1377.8,15.8 1376.8,15.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0077/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[489.0,40.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.57975132458492,42.92065766880613]}},{"type":"Feature","properties":{"resourceCoords":[993.0,1946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.58427465102902,42.91953369364507]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p78","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0078/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0078","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"816.2,1857.1 859.2,1864.9 1185.0,1874.6 1321.0,1867.0 1608.3,1877.3 1700.0,1880.6 1700.0,1875.9 1658.7,1864.1 1624.9,73.6 83.5,40.2 38.8,111.7 81.7,297.6 21.5,1087.0 1.0,1086.3 1.0,1207.9 105.2,1625.6 162.3,1606.1 431.7,1846.2 460.4,1833.5 470.6,1828.0 752.2,1835.4 816.2,1857.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0078/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[170.0,481.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.576506,42.922052]}},{"type":"Feature","properties":{"resourceCoords":[1321.0,1867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.579611,42.919766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p79","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0079/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0079","type":"ImageService3","width":1699,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.8,1.0 69.3,1.0 64.7,590.0 68.0,590.0 68.0,637.0 64.3,637.3 63.1,779.2 57.5,1051.1 177.0,1978.0 1698.0,1978.0 1698.0,1931.1 1695.6,1815.5 1698.0,1675.4 1698.0,826.0 1656.7,829.8 1629.9,39.4 486.6,28.1 96.7,80.5 101.8,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0079/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[478.0,322.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.566254,42.94671]}},{"type":"Feature","properties":{"resourceCoords":[66.0,322.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.567236,42.946664]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p8","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0008","type":"ImageService3","width":1708,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.2,829.2 50.5,688.4 45.3,678.9 267.2,538.3 374.0,468.7 490.7,394.7 506.8,382.4 565.4,477.6 1036.3,248.6 1198.6,145.3 1216.4,136.0 1418.4,8.5 1433.2,31.8 1615.4,9.8 1619.5,333.4 1620.2,518.4 1621.4,901.6 1625.5,1032.9 1619.0,1033.0 1611.0,1038.0 1613.0,1078.0 1625.7,1077.8 1629.2,1418.5 1629.6,1525.2 1629.8,1532.1 1631.4,1574.4 1442.7,1843.6 1400.1,1844.2 1368.2,1843.8 1348.4,1843.5 1262.3,1844.8 1081.5,1917.3 1081.6,1931.5 635.6,1952.8 65.1,1914.9 72.7,847.2 33.7,843.2 59.2,829.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1157.0,649.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.567995,42.926627]}},{"type":"Feature","properties":{"resourceCoords":[1620.0,416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.565811,42.927527]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p80 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3967.6"},{"label":"split_canvas_w","value":"6908.0"},{"label":"split_canvas_h","value":"3948.4"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080","type":"ImageService3","width":1727,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.0,1680.4 249.1,1688.0 358.2,1799.6 947.5,1910.2 1476.0,1850.7 1677.3,1616.3 1666.4,1190.0 1509.9,1051.4 1159.0,1052.8 90.0,1068.8 93.3,1474.7 83.0,1680.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1159.0,1052.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.553536,42.921484]}},{"type":"Feature","properties":{"resourceCoords":[90.0,1068.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.556119,42.921369]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p80 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6908.0"},{"label":"split_canvas_h","value":"4245.6"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080","type":"ImageService3","width":1727,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.8,970.3 182.9,1040.6 1120.6,905.5 1408.2,950.8 1494.2,909.4 1566.6,539.2 1643.9,543.1 1655.4,337.0 1654.7,105.4 996.9,87.8 997.5,111.0 379.8,130.4 379.7,80.0 82.9,82.2 77.5,474.0 57.8,474.1 106.8,970.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0080__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,474.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.559129,42.920292]}},{"type":"Feature","properties":{"resourceCoords":[1650.0,474.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.556062,42.920407]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p81","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0081/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0081","type":"ImageService3","width":1699,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"505.4,1911.4 390.4,1841.8 914.6,1222.1 915.1,1282.2 915.9,1316.2 917.7,1397.5 668.2,1936.8 505.8,1939.3 505.4,1911.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[702.0,2036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.55126904645722,42.926838397861914]}},{"type":"Feature","properties":{"resourceCoords":[56.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.54655208684966,42.92814123259127]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p9","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009","type":"ImageService3","width":1711,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"498.0,677.0 499.0,376.0 513.8,76.1 583.6,75.1 804.2,71.9 1297.8,60.4 1374.7,69.3 1493.8,97.9 1606.9,156.4 1337.0,610.0 1431.4,667.8 1380.3,667.8 1302.9,667.7 1009.4,1185.3 922.4,1317.2 665.0,1749.0 531.7,1978.0 357.6,1978.0 160.8,1890.2 159.5,1835.2 153.3,1267.1 134.0,683.3 498.0,677.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[498.0,677.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5677443,42.9309772]}},{"type":"Feature","properties":{"resourceCoords":[665.0,1749.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.565972,42.929558]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009A/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, New-York | 1949 | sanborn05750_005 p9A","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:25:08Z","modified":"2026-10-24T15:25:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009A/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009A","type":"ImageService3","width":1681,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"950.6,207.6 1006.9,174.3 1060.6,215.2 1108.6,1152.6 1210.2,1148.8 1218.7,1206.2 1223.0,1808.0 363.0,1808.0 364.2,1307.2 371.8,1149.8 360.3,557.1 426.7,517.9 950.6,207.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057501949:05750_1949-0009A/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1223.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.5638852,42.929636]}},{"type":"Feature","properties":{"resourceCoords":[363.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.565972,42.929558]}}]}}]}