{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02260_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Auburn, Indiana | 1914 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"21"},{"label":"placed","value":"16"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 9, georef-snap 6, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p12__1 (tier 1, 41.36684,-85.04565 +/-129m); p12__2 (tier 1, 41.35219,-85.07568 +/-170m); p13__3 (tier 1, 41.37429,-85.05412 +/-100m); p2__3 (tier 1, 41.35076,-85.05964 +/-100m); p2__4 (tier 1, 41.35135,-85.05890 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"216.4,1772.3 40.9,1862.3 38.9,1364.7 32.8,1364.7 38.8,171.8 37.3,33.7 550.8,31.4 1060.3,33.1 1060.3,16.8 1438.4,47.4 1553.2,130.3 1574.0,502.9 1573.6,621.4 1580.6,621.2 1594.4,867.8 1535.4,1836.3 1419.7,1797.2 1102.1,1795.8 1101.1,1795.8 1101.0,1762.9 277.9,1745.3 216.4,1772.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[60.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05682241443,41.36037441971289]}},{"type":"Feature","properties":{"resourceCoords":[1061.0,332.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05437205132402,41.360957560980346]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,406.2 1612.0,438.6 1552.3,438.3 1539.0,1255.9 1431.4,1253.2 1253.9,1463.9 1037.7,1501.5 955.7,1621.4 789.2,1681.8 765.3,1774.5 426.7,1830.5 291.1,1798.4 246.7,1854.7 161.9,1802.3 105.5,1478.0 34.3,1500.8 33.0,1359.3 34.8,508.7 32.7,340.6 48.1,335.9 98.0,64.5 93.8,11.8 522.5,12.4 567.9,12.4 568.9,501.9 741.8,413.8 802.3,387.3 1612.0,406.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1069.0,246.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05556191040917,41.358587910932876]}},{"type":"Feature","properties":{"resourceCoords":[66.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05800449767808,41.356455188498956]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p12 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.61"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4194.0"},{"label":"split_canvas_w","value":"5510.0"},{"label":"split_canvas_h","value":"3458.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1335.5,1886.9 1304.3,1331.8 1268.6,1282.0 1258.5,1282.0 1258.5,1281.9 1258.0,1281.9 1251.8,1258.6 1145.8,1111.2 1029.4,1066.2 553.0,1108.1 553.0,1124.1 382.0,1123.2 57.4,1151.7 22.3,1757.3 43.0,1881.7 1335.5,1886.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[323.9,1481.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.065538,41.3646058]}},{"type":"Feature","properties":{"resourceCoords":[1337.5,1481.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.063043,41.364624]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p12 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"5510.0"},{"label":"split_canvas_y","value":"5128.0"},{"label":"split_canvas_w","value":"942.0"},{"label":"split_canvas_h","value":"2524.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1555.3,1891.8 1555.1,1820.0 1559.0,1388.2 1558.5,1302.9 1434.3,1340.0 1396.5,1386.2 1430.5,1686.0 1387.8,1884.9 1507.0,1907.0 1555.3,1891.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0012__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1377.5,1282.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05905054952359,41.35841679734457]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1282.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05788582840029,41.358444799403436]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05778604897769,41.35610808496348]}},{"type":"Feature","properties":{"resourceCoords":[1377.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05895077010099,41.35608008290461]}},{"type":"Feature","properties":{"resourceCoords":[1555.1,1820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.058087,41.3564456]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p13 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.09"},{"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":"1758.0"},{"label":"split_canvas_h","value":"1646.8"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"423.4,41.0 350.9,83.9 25.6,28.6 3.0,407.7 423.8,374.8 423.4,41.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__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":[-85.05391379852135,41.374954206087025]}},{"type":"Feature","properties":{"resourceCoords":[439.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05280838951826,41.375114346795506]}},{"type":"Feature","properties":{"resourceCoords":[439.5,411.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05260996291808,41.37433215378525]}},{"type":"Feature","properties":{"resourceCoords":[0.0,411.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.05371537192117,41.374172013076766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p13 [2]","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"46"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.6,1847.5 1536.7,1551.6 1536.7,1406.1 1534.3,1257.0 1539.0,1123.0 1544.8,1084.5 1568.8,1084.5 1595.6,377.1 1567.9,92.4 1539.2,66.4 1178.6,63.6 1139.0,33.7 1019.0,27.9 664.5,87.2 626.5,381.3 626.5,397.6 626.5,413.0 626.4,413.0 534.8,416.4 512.3,448.8 468.7,444.4 472.7,422.6 308.3,448.8 268.3,444.4 261.6,411.5 250.7,411.3 239.2,443.9 68.3,422.6 40.6,549.6 59.8,699.4 30.5,1208.9 40.0,1209.0 67.5,1703.1 71.8,1703.1 71.0,1852.0 396.4,1853.6 501.3,1850.4 755.6,1849.9 803.5,1847.8 1025.2,1846.3 1258.6,1849.9 1538.6,1847.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1448.0,195.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0552269,41.3741436]}},{"type":"Feature","properties":{"resourceCoords":[753.0,1407.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.058549,41.36961]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"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":"2246.0"},{"label":"split_canvas_h","value":"5482.8"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"22.3,91.0 65.5,74.2 83.0,99.0 39.0,690.5 93.7,1319.2 521.3,1316.8 560.5,1316.6 560.5,144.5 558.3,9.5 21.9,22.8 22.3,91.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[44.0,593.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05817740725797,41.360346919358356]}},{"type":"Feature","properties":{"resourceCoords":[540.5,593.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05693019812804,41.36036394580654]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1403.2,1863.2 1585.4,1862.4 1581.9,1273.8 1578.3,978.6 1569.7,978.7 1498.3,1.0 1479.3,1.0 1475.9,86.8 1259.2,72.2 1158.0,173.3 1114.6,353.9 1143.3,751.2 1049.3,780.0 998.8,765.6 883.1,1025.6 615.8,1119.4 561.5,1356.2 561.5,1366.6 559.1,1366.6 557.9,1372.2 81.1,1372.0 59.2,1776.5 102.5,1856.0 239.8,1870.5 1403.5,1878.0 1403.2,1863.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1563.0,1284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.06192146081581,41.36789809571127]}},{"type":"Feature","properties":{"resourceCoords":[965.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.06340871047531,41.366833146984035]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p3","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1583.1,1806.3 1578.7,926.2 1572.6,639.3 1572.2,341.3 1561.0,43.6 1052.1,44.4 842.1,50.7 191.0,47.0 183.9,641.0 1.0,638.4 1.0,653.4 35.7,654.3 36.8,1816.1 1583.1,1806.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[186.0,1223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0618331,41.3657412]}},{"type":"Feature","properties":{"resourceCoords":[191.0,47.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0618745,41.3679172]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p4","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"39"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.6,922.5 30.4,635.9 31.9,338.2 22.7,40.8 118.5,37.2 561.9,37.5 1028.3,48.0 1588.1,47.4 1593.5,337.8 1589.3,647.0 1590.2,943.1 1594.2,1216.8 1586.5,1516.7 1598.3,1808.7 1086.4,1796.8 573.2,1805.0 33.3,1801.6 34.6,922.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[570.0,338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0571283,41.3674454]}},{"type":"Feature","properties":{"resourceCoords":[568.0,927.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0570968,41.3663545]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"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":"2134.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.8,76.5 14.5,342.8 18.1,639.1 17.0,928.2 18.6,1516.5 24.9,1805.2 495.0,1807.0 532.7,1631.4 532.7,1623.9 456.6,143.6 82.2,48.6 84.2,1.0 36.4,1.0 24.8,76.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[44.0,927.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05460255900633,41.36913000690325]}},{"type":"Feature","properties":{"resourceCoords":[44.0,334.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.05463436862668,41.37023455502659]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p5 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.88"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2134.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4317.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"635.9,1513.4 634.7,1804.5 1526.0,1869.8 1561.0,1811.2 1567.0,926.5 1572.0,926.6 1578.0,280.6 1577.0,97.6 1525.0,35.3 1118.5,37.2 1120.8,26.7 640.9,20.0 634.6,334.0 633.5,634.6 635.8,912.5 625.9,1216.9 635.9,1513.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.6,334.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0545938,41.3669204]}},{"type":"Feature","properties":{"resourceCoords":[634.6,1817.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0544795,41.3642158]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1521.2,1884.7 368.2,1866.0 148.3,1812.4 49.0,1818.3 35.8,939.5 40.8,939.5 32.6,297.7 27.7,116.0 92.3,49.0 709.4,33.1 752.9,92.3 1443.3,99.1 1552.9,151.6 1612.0,148.4 1612.0,179.4 1512.0,182.2 1524.2,452.9 1521.9,924.0 1523.7,1217.0 1534.3,1612.2 1531.6,1890.5 1521.2,1884.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[588.0,1518.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0509156,41.3648413]}},{"type":"Feature","properties":{"resourceCoords":[970.0,200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0500126,41.3672688]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"505.0,148.8 740.0,23.4 1207.9,20.7 1519.1,94.5 1574.6,222.6 1573.8,1824.5 1488.3,1873.3 1092.0,1805.8 1020.5,1876.0 120.2,1896.0 38.6,1851.1 41.0,1582.6 30.6,1201.2 28.7,918.5 30.7,463.8 18.7,202.6 115.2,199.8 116.2,169.9 505.0,148.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[568.0,923.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.047276850156,41.36594999926062]}},{"type":"Feature","properties":{"resourceCoords":[54.0,923.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.04858028954001,41.36594090456479]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p8","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1577.3,49.8 1573.7,1807.4 1573.6,1876.0 1565.2,1880.8 1234.6,1836.2 36.5,1870.5 47.8,48.6 1577.3,49.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[644.0,1805.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.060576,41.361382]}},{"type":"Feature","properties":{"resourceCoords":[198.0,632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0617624,41.3635547]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Indiana | 1914 | sanborn02260_006 p9","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"34"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:02:37Z","modified":"2026-10-18T23:02:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"555.4,51.0 1069.4,44.5 1582.2,58.2 1581.9,345.3 1578.6,645.0 1579.3,818.1 1576.4,1804.4 1576.3,1820.8 1066.6,1816.4 552.9,1816.0 6.0,1824.0 14.6,45.9 555.4,51.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022601914:02260_1914-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[550.0,1231.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0569602,41.3625469]}},{"type":"Feature","properties":{"resourceCoords":[550.0,1528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.0569394,41.3619978]}}]}}]}