{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05739_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Amsterdam, New-York | 1888 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"33"},{"label":"placed","value":"18"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef-snap 13, georef 3, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 42.93843,-74.18371 +/-117m); p11__2 (tier 1, 42.93644,-74.18092 +/-116m); p12__2 (tier 1, 42.93393,-74.19509 +/-100m); p13__2 (tier 4, 42.93879,-74.19179 +/-1193m); p14__1 (tier 4, 42.93879,-74.19179 +/-1193m); p14__2 (tier 4, 42.93879,-74.19179 +/-1193m); p15__1 (tier 1, 42.93289,-74.19539 +/-100m); p15__2 (tier 3, 42.93400,-74.19563 +/-496m); p15__3 (tier 1, 42.93430,-74.20021 +/-100m); p16__1 (tier 4, 42.93879,-74.19179 +/-1193m); p16__2 (tier 4, 42.93879,-74.19179 +/-1193m); p23__1 (tier 4, 42.93879,-74.19179 +/-1193m); p23__2 (tier 1, 42.93756,-74.17799 +/-149m); p23__3 (tier 1, 42.94340,-74.18528 +/-127m); p24 (tier 4, 42.93879,-74.19179 +/-1193m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p10 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"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":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"779.2,1522.3 961.1,1307.0 1432.6,1321.7 1534.3,1258.6 1591.8,830.5 1563.3,144.5 1474.7,47.4 779.8,38.7 666.7,122.1 595.7,88.0 288.8,209.9 118.1,197.4 4.5,291.2 1.0,287.4 1.0,1384.5 242.7,1774.6 457.1,1845.9 668.5,1662.9 723.2,1711.9 779.2,1522.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0010__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":[-74.18494017034273,42.94258754297882]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18195515839452,42.94057975542165]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18518510377324,42.93796981941176]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18817011572145,42.93997760696893]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"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":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"595.9,1807.3 1451.2,1867.5 1565.5,1798.7 1541.2,1068.7 1473.0,1058.0 1465.0,1058.0 1284.3,1058.0 1278.9,1041.7 1274.0,1026.8 1236.6,1021.0 1220.8,867.0 1184.0,756.1 1185.0,639.3 1185.7,561.5 1186.0,525.8 1137.8,54.6 679.5,23.9 304.1,122.5 65.9,71.2 23.1,309.9 102.6,551.5 43.9,1152.1 104.7,1510.5 69.0,1851.5 440.8,1875.2 595.9,1807.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0011__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":[-74.18027945204251,42.93833319373972]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17730053657058,42.93624910934146]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18065300319884,42.933644334285106]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18363191867077,42.93572841868336]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p12 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"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":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1573.4,167.4 1472.2,78.8 1333.8,83.8 1308.5,54.1 1250.3,38.9 580.7,51.1 507.1,584.5 504.5,584.7 496.7,584.6 243.4,587.3 154.8,688.4 140.5,841.5 71.9,836.9 50.9,1870.8 1522.3,1871.4 1612.0,1757.9 1612.0,1625.2 1582.4,1633.6 1547.4,1654.3 1531.5,1600.2 1525.5,1062.9 1524.7,998.1 1522.6,835.7 1525.0,585.4 1559.2,450.4 1573.4,167.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1469.0,192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19624263178746,42.93509835057138]}},{"type":"Feature","properties":{"resourceCoords":[1469.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19601672253332,42.935260373723736]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p13 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.39"},{"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":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.7,1659.7 123.5,1797.5 166.2,1746.0 391.4,1865.2 1127.4,1869.3 1184.0,1770.4 1125.5,1598.1 1151.9,1231.0 1150.6,1223.3 1152.5,1223.0 1152.5,1222.2 1335.8,1174.8 1364.8,1070.0 1497.6,1071.7 1566.5,884.5 1569.5,237.1 1520.7,153.4 1232.0,227.1 945.9,101.6 946.8,35.2 210.8,31.1 133.1,52.2 129.8,73.1 99.2,426.0 60.0,566.8 51.3,829.3 48.8,1067.7 41.9,1631.5 57.2,1688.7 94.4,1667.8 125.7,1659.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[150.0,211.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1961037,42.9348591]}},{"type":"Feature","properties":{"resourceCoords":[777.0,305.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1952006,42.9339888]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p17","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1636.7 1.0,1716.8 188.1,1745.0 968.4,1855.3 963.0,1912.0 1491.0,1912.0 1550.5,1844.0 1594.8,1472.3 1612.0,1455.3 1612.0,271.4 1532.4,190.6 1522.7,107.8 1177.2,17.3 448.7,27.1 411.8,125.0 147.5,221.0 146.4,355.4 104.5,437.7 47.9,401.1 20.4,612.7 101.9,1434.8 80.3,1558.7 1.0,1636.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[957.0,1368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.188541,42.941772]}},{"type":"Feature","properties":{"resourceCoords":[902.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1866298,42.9433378]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.68"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"400.9,1307.2 386.1,1041.1 398.2,830.8 403.5,565.0 405.0,161.7 272.4,149.7 258.1,68.1 344.4,52.2 430.9,125.2 498.9,44.4 574.8,118.2 597.0,91.8 604.6,172.9 800.6,184.1 1612.0,222.6 1612.0,413.0 1424.5,633.6 1404.4,632.8 1377.5,850.2 1388.2,850.5 1430.1,1400.8 1387.8,1405.0 1392.7,1715.2 1364.3,1710.9 1024.0,1726.9 393.6,1771.5 400.9,1307.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[993.0,1310.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19239088710565,42.940710960730314]}},{"type":"Feature","properties":{"resourceCoords":[415.0,35.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1909186190927,42.94297125751584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1282.0,1777.3 846.4,1784.5 188.0,1789.7 41.9,1789.8 48.9,1084.3 53.1,1084.2 56.5,472.9 39.9,473.6 51.0,122.0 778.6,25.6 1183.5,109.0 1424.3,78.5 1434.0,160.2 1564.7,179.3 1541.0,579.1 1521.0,842.2 1497.5,1050.0 1497.5,1314.6 1464.6,1774.3 1282.0,1777.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[835.0,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19399479665105,42.942697460860444]}},{"type":"Feature","properties":{"resourceCoords":[505.0,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19455195471735,42.94313016897603]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"151.3,1414.6 253.6,1392.8 196.7,913.5 170.5,767.1 142.0,540.6 131.8,486.0 74.8,57.8 679.6,46.2 684.0,9.3 821.8,208.4 836.1,335.4 1306.3,479.4 1305.1,519.8 1523.4,519.2 1582.7,519.0 1585.8,918.7 1585.4,918.8 1581.1,1447.8 1571.3,1853.6 1516.0,1854.4 1434.7,1770.0 788.4,1876.2 601.4,1857.0 533.2,1773.5 375.8,1733.2 296.0,1809.8 151.3,1414.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[209.0,911.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.20086155511365,42.94505927477611]}},{"type":"Feature","properties":{"resourceCoords":[303.0,1363.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.20154824837927,42.944343429588585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.57"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1546.8,477.6 1563.2,476.3 1582.8,1082.8 1578.5,1083.0 1598.2,1783.0 912.6,1809.2 685.0,1817.9 684.8,1775.8 189.1,1643.0 169.4,1511.0 18.3,1308.5 49.7,923.5 140.6,864.8 152.2,569.1 542.0,258.5 792.9,231.1 908.9,154.8 991.4,207.2 1227.5,38.5 1326.7,26.6 1450.5,144.6 1544.6,128.5 1546.8,477.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1405.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19569619857033,42.943905975943785]}},{"type":"Feature","properties":{"resourceCoords":[192.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1976755441705,42.945564366359385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.69"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1581.7,1804.8 1435.3,1827.2 947.0,1724.1 602.6,1858.0 166.7,1889.6 44.8,1788.8 52.6,1534.1 151.9,1381.7 158.3,1203.3 56.7,1101.5 58.1,821.7 134.2,609.4 161.9,140.1 258.1,130.2 339.6,29.6 507.3,26.4 884.6,252.0 1153.5,30.2 1345.7,23.2 1410.7,454.2 1421.9,509.2 1454.7,737.2 1483.7,884.5 1549.4,1367.2 1446.6,1390.9 1599.5,1787.1 1581.7,1804.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[890.0,902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.20194370131097,42.94587684088368]}},{"type":"Feature","properties":{"resourceCoords":[726.0,1555.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.20346721602358,42.94528178024031]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"133.8,1121.9 254.9,525.2 259.6,483.3 247.8,217.4 226.1,219.2 336.1,51.4 383.4,122.5 667.4,20.2 929.0,52.4 1147.6,171.0 1477.4,101.5 1611.3,323.2 1590.2,1805.7 1509.2,1871.9 1106.7,1821.1 931.7,1874.9 162.3,1878.4 89.0,1864.8 6.0,1682.0 133.8,1121.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[503.0,506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18157151394104,42.93215215742103]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1792677683495,42.931133355172776]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.2,1834.0 1570.2,1651.7 1581.0,1651.9 1580.5,1492.9 1554.6,637.0 1551.9,636.9 1568.2,178.8 1446.1,179.9 806.4,180.0 53.5,174.5 52.6,582.9 52.1,582.9 42.3,1123.3 28.1,1537.8 1.0,1538.0 1.0,1569.2 184.4,1763.6 472.8,1777.9 448.3,1835.0 556.9,1858.4 829.7,1867.8 916.4,1830.0 894.7,1779.0 1114.8,1727.9 1477.7,1853.8 1574.2,1834.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[775.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19723280816383,42.94213669713232]}},{"type":"Feature","properties":{"resourceCoords":[775.0,1333.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19854487774211,42.94121717912322]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"392.2,115.4 572.6,121.5 1192.6,143.3 1526.4,163.0 1600.0,182.1 1535.4,254.5 1544.7,555.2 1476.8,558.0 1478.9,663.3 1564.8,665.9 1549.0,907.0 1555.2,904.2 1570.1,1399.4 1589.4,1720.3 1596.9,1756.0 1533.8,1910.4 1485.7,1852.1 527.3,1868.9 152.4,1767.0 20.4,1788.1 24.1,1602.5 35.2,1603.3 41.5,1441.7 52.2,570.2 49.4,570.0 85.8,105.0 392.2,115.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[505.0,636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19520528810419,42.940407640770275]}},{"type":"Feature","properties":{"resourceCoords":[419.0,1229.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19638182155249,42.93973634822562]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.34"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.3,1379.7 1406.6,1372.2 1436.5,1326.0 1504.4,1255.8 1533.4,1198.5 1551.4,1116.5 1528.6,996.8 1495.1,859.7 1556.6,830.2 1514.1,287.1 1504.5,157.1 523.7,177.1 571.0,134.0 1.0,145.8 1.0,253.8 88.0,258.2 66.7,505.4 73.2,502.6 78.0,1010.9 91.1,1340.6 98.0,1377.3 30.1,1534.4 109.6,1634.8 115.0,1764.0 252.0,1699.8 1106.2,1842.5 1412.3,1849.7 1478.9,1798.7 1547.1,1839.1 1515.7,1558.3 1572.8,1505.8 1566.3,1379.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[691.0,1124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.19369970145543,42.937174710363806]}},{"type":"Feature","properties":{"resourceCoords":[1541.0,831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1917012952067,42.93653492683611]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"145.2,1876.4 212.9,1814.8 488.5,1767.0 938.8,1772.8 1111.5,1867.0 1532.0,1861.3 1581.0,1787.7 1591.2,1798.9 1586.3,1510.0 1591.8,1508.5 1537.8,854.4 1540.4,854.0 1511.7,261.1 1505.4,172.2 1407.3,194.3 1402.5,141.8 978.3,63.6 149.9,24.8 109.9,1.0 107.5,1.0 52.0,73.0 74.5,408.0 96.4,728.7 133.5,1240.2 75.5,1267.7 106.3,1396.9 127.2,1509.8 109.8,1586.9 82.2,1640.7 17.9,1706.4 1.0,1747.9 1.0,1750.3 139.8,1757.6 145.2,1876.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1344.0,902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18877940378523,42.935451683415785]}},{"type":"Feature","properties":{"resourceCoords":[101.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18967118892446,42.938217209898056]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1595.2,1891.0 1595.0,1887.0 1612.0,1885.0 1612.0,1830.9 1588.8,1829.4 1541.5,1814.7 1535.2,756.1 1541.8,755.8 1532.2,395.5 1540.2,395.0 1491.0,59.0 1337.5,52.7 1237.2,57.5 1245.0,48.8 596.8,22.0 17.4,123.9 1.0,119.4 1.0,172.6 101.3,159.2 99.5,249.8 74.6,852.4 71.9,852.6 67.0,1519.5 61.3,1520.6 40.0,1813.5 74.5,1859.1 279.6,1876.8 1011.7,1795.9 1558.8,1891.8 1595.2,1891.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[422.0,1341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18836869403489,42.93415699794501]}},{"type":"Feature","properties":{"resourceCoords":[1248.0,434.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18531039742595,42.93457197790144]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.5,1815.2 79.3,1799.0 105.2,734.2 111.8,734.0 113.0,371.4 121.1,371.1 81.8,31.7 649.7,72.4 1117.3,35.7 1288.8,137.9 1545.6,107.7 1597.2,173.9 1501.3,347.4 1522.5,344.0 1554.0,605.1 1552.5,646.8 1477.6,1243.7 1393.3,1805.0 1375.6,1772.7 916.4,1884.2 149.0,1877.5 149.8,1817.4 126.5,1815.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1179.0,718.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18299574458047,42.93264857704871]}},{"type":"Feature","properties":{"resourceCoords":[447.0,718.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.18449831554926,42.93343186583106]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amsterdam, New-York | 1888 | sanborn05739_002 p9","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.11"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:55:26Z","modified":"2026-10-19T17:55:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"170.2,1409.2 107.3,1489.8 138.0,1805.5 650.0,1750.4 605.5,1798.7 1607.4,1691.1 1572.8,1477.2 1514.7,1115.5 1576.8,1017.4 1518.3,963.9 1500.8,821.1 1571.4,188.2 1352.7,115.3 1095.4,165.7 915.0,1.0 456.5,1.0 424.5,16.9 405.6,1.0 404.4,1.0 402.0,61.4 198.0,282.9 177.3,281.2 140.4,504.9 151.6,505.7 172.3,1076.3 128.3,1078.9 120.7,1399.8 170.2,1409.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804am:g3804am_g057391888:05739_1888-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,539.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1902779,42.9401078]}},{"type":"Feature","properties":{"resourceCoords":[585.0,314.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1898855,42.9403701]}}]}}]}