{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05791_035.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Brooklyn, New-York | 1916 | 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":"119"},{"label":"placed","value":"63"},{"label":"unplaced","value":"56"},{"label":"fit sources","value":"georef 100, georef-snap 9, georef-street 5, streets-candidate 2"},{"label":"key map","value":"georeferenced"},{"label":"unplaced pages","value":"p58 (tier 2, 40.73510,-73.94538 +/-141m); p64 (tier 2, 40.73135,-73.94187 +/-171m); p65 (tier 1, 40.72745,-73.93878 +/-312m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0001","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1336.0,1991.0 1336.0,1835.2 1332.0,1517.6 1334.3,1188.9 1335.4,978.1 1331.6,838.1 1329.5,513.1 1330.3,214.0 1330.2,191.8 1.0,177.4 1.0,207.1 58.7,228.9 62.2,1692.5 148.6,1974.4 544.4,2027.2 1237.0,2021.4 1336.0,1991.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1332.0,1189.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.96411683753114,40.71806116157496]}},{"type":"Feature","properties":{"resourceCoords":[1332.0,1848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.96531452204617,40.71695178828576]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0010","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"642.5,141.9 738.8,140.3 791.0,123.0 821.2,123.8 1085.5,220.3 1314.4,225.1 1370.7,377.8 1315.1,1160.5 1380.6,1582.5 1325.5,1719.7 1328.5,1958.9 193.7,1579.2 192.8,1580.9 168.4,1554.5 160.8,1518.9 159.2,1111.3 162.0,141.0 642.5,141.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,141.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9554272,40.7372958]}},{"type":"Feature","properties":{"resourceCoords":[162.0,141.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9553081,40.7365857]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p11","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0011","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"690.0,117.6 1009.4,112.2 1340.0,113.0 1341.9,709.3 1343.8,1915.0 931.9,1918.0 740.4,1922.1 666.6,1931.4 400.4,1993.7 311.6,1923.3 121.4,899.5 183.6,759.2 461.0,683.8 586.0,580.6 569.5,521.4 606.1,555.9 721.5,460.6 713.2,176.2 665.6,118.5 546.4,160.3 533.3,118.3 690.0,117.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,1342.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9627787,40.7151065]}},{"type":"Feature","properties":{"resourceCoords":[1340.0,113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9641115,40.7180582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0012","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"412.9,122.7 553.7,119.3 880.7,118.4 1181.7,120.2 1214.2,120.3 1209.3,662.1 1204.6,1340.5 1201.9,1924.2 570.2,1923.2 190.2,1923.8 197.9,717.4 200.8,120.8 412.9,122.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[876.0,1341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.960196,40.717528]}},{"type":"Feature","properties":{"resourceCoords":[198.0,694.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9628475,40.7172723]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0013","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"589.2,120.7 890.1,122.3 1244.3,118.7 1244.2,694.9 1242.0,1922.0 558.8,1923.0 252.8,1924.5 253.4,1341.8 255.7,664.5 258.8,123.4 589.2,120.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.960434,40.719521]}},{"type":"Feature","properties":{"resourceCoords":[1242.0,1922.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.956535,40.718941]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p14","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0014","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"214.9,686.0 216.7,110.7 545.4,113.6 575.0,113.5 1202.0,110.4 1199.8,731.5 1196.4,1294.4 1197.6,1331.2 1196.0,1911.0 209.3,1911.2 214.9,686.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[870.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9580613,40.7217289]}},{"type":"Feature","properties":{"resourceCoords":[1196.0,1911.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.954754,40.720601]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p15","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0015","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"461.1,121.7 536.0,129.4 725.9,169.3 1132.9,261.0 1068.3,549.0 1054.5,576.3 996.9,592.2 1022.5,809.2 1035.9,870.5 1083.5,1267.9 1138.6,1664.0 1166.5,1887.1 808.0,1904.0 245.4,1912.0 247.5,1905.7 168.6,1818.0 138.2,1459.1 134.4,557.9 194.6,139.8 184.2,122.1 461.1,121.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[476.0,719.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.959808,40.7138913]}},{"type":"Feature","properties":{"resourceCoords":[808.0,1904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.956402,40.713399]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p16","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0016","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"793.0,1883.5 760.5,1903.8 668.1,1790.6 615.0,1718.9 607.0,1694.8 532.5,1486.7 394.6,1118.5 263.7,747.5 237.7,691.6 166.6,488.9 218.4,461.3 225.8,432.1 226.0,142.0 604.1,141.6 1232.7,142.9 1230.9,723.1 1223.0,1884.5 793.0,1883.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[898.0,1291.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.956368,40.715144]}},{"type":"Feature","properties":{"resourceCoords":[226.0,142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.960139,40.715583]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p17","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0017","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"556.5,112.7 1237.0,109.7 1238.0,1216.9 1241.0,1848.4 911.1,1851.8 254.6,1855.7 254.1,694.9 251.8,115.1 556.5,112.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[910.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.955844,40.717589]}},{"type":"Feature","properties":{"resourceCoords":[254.0,1260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.95578,40.715702]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p18","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0018","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1196.8,106.8 1196.7,134.7 1193.2,653.4 1191.8,965.7 1200.0,1058.0 1191.3,1128.9 1090.8,1236.5 1066.4,1271.0 1046.0,1299.0 918.6,1422.8 616.1,1738.0 388.2,1979.2 248.8,1846.2 207.0,1844.0 207.7,1213.1 213.4,106.8 1196.8,106.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[866.0,687.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.954061,40.719246]}},{"type":"Feature","properties":{"resourceCoords":[207.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.952678,40.7165454]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p19","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0019","type":"ImageService3","width":1444,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"262.8,852.9 345.0,818.4 476.9,755.5 464.8,719.1 567.8,301.8 1033.3,413.3 1073.6,406.4 1072.0,476.3 1234.7,401.6 1219.8,449.9 1215.8,723.8 1219.5,888.9 1219.2,1362.0 1221.0,1540.1 1218.1,1795.6 1206.5,1787.1 527.4,1861.4 244.2,1760.2 247.1,1207.4 237.4,854.9 262.8,852.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[489.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9550508,40.714334]}},{"type":"Feature","properties":{"resourceCoords":[762.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.955797,40.711752]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0002","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.8,1921.0 74.1,578.2 44.5,578.1 137.6,333.2 353.3,181.7 677.2,103.5 1285.3,205.6 1334.0,261.1 1395.4,1921.0 1388.0,1921.0 1057.3,1918.3 701.4,1921.2 399.1,1919.0 67.0,1921.0 56.8,1921.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[67.0,1921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9622901,40.7197594]}},{"type":"Feature","properties":{"resourceCoords":[1388.0,1921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9599178,40.721966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0020","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.5,1549.7 82.0,1370.6 83.1,894.9 79.8,728.9 84.2,453.4 99.3,404.9 487.1,220.6 547.2,316.6 732.4,595.3 909.8,873.6 1241.2,1412.1 1433.5,1714.3 1387.8,1728.3 1293.2,1835.0 862.3,1872.4 131.5,1844.2 80.1,1806.6 83.5,1549.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[538.0,1228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.95272234934795,40.71205009087308]}},{"type":"Feature","properties":{"resourceCoords":[84.0,421.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.95291287215613,40.71404652132251]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p21","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0021","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"347.7,1481.0 356.2,849.0 355.4,519.0 348.3,184.5 348.8,71.3 1134.8,163.6 1133.9,877.4 1133.7,1858.1 1099.3,1888.7 642.7,1919.5 348.3,1839.0 347.7,1481.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1134.0,848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.949131,40.712612]}},{"type":"Feature","properties":{"resourceCoords":[1134.0,1521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.948892,40.711168]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p22","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0022","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.5,880.5 135.6,173.1 740.0,183.2 1290.2,183.7 1287.7,1874.5 1260.4,1872.9 797.9,1933.2 149.1,1839.2 134.1,1852.5 134.5,880.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[712.0,851.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947482,40.71277]}},{"type":"Feature","properties":{"resourceCoords":[1289.0,851.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.945834,40.712927]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p23","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0023","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"758.5,186.6 1307.8,184.7 1306.3,194.4 1370.3,534.1 1331.0,698.1 1372.6,1366.7 1330.3,1855.8 845.7,1926.7 127.4,1885.1 128.8,186.8 758.5,186.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[128.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.945717,40.712218]}},{"type":"Feature","properties":{"resourceCoords":[1312.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.94235,40.712537]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p24","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0024","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"231.6,494.0 290.1,532.7 305.8,494.8 649.5,158.9 1107.3,632.9 1338.5,870.0 1366.2,901.8 1367.3,1095.4 1369.5,1460.3 1374.2,1764.5 1344.1,1804.9 1394.4,1877.8 70.2,1883.1 158.3,1097.8 208.1,672.1 231.6,494.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[384.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.949482,40.714755]}},{"type":"Feature","properties":{"resourceCoords":[1038.0,1099.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9519261,40.7159585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p25","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0025","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.7,507.1 145.4,198.5 555.2,195.1 595.0,217.3 722.8,140.6 721.0,310.7 764.8,310.3 979.8,170.7 1015.7,196.9 1306.3,198.9 1306.7,528.5 1303.8,1187.8 1302.8,1841.7 749.1,1840.4 141.0,1829.3 144.7,507.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[723.0,1516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947833,40.714914]}},{"type":"Feature","properties":{"resourceCoords":[142.0,1516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.949482,40.714755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p26","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0026","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"128.0,1193.1 129.2,536.2 128.0,207.8 1330.4,207.4 1324.7,230.5 1374.0,586.4 1371.2,1410.5 1318.2,1757.5 1311.5,1756.6 1305.2,1842.1 757.0,1844.2 128.5,1844.6 128.0,1193.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[720.0,1522.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9444991,40.715228]}},{"type":"Feature","properties":{"resourceCoords":[720.0,208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.944966,40.718066]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p27","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"26"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0027","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"170.0,129.8 1.0,126.6 1.0,171.9 137.9,386.4 111.3,422.1 107.0,712.5 94.8,1918.9 332.5,1979.6 519.5,1942.2 753.2,1968.8 757.3,1778.7 753.2,1771.0 948.2,1687.2 1068.1,1639.0 1122.7,1630.9 1272.3,1555.4 1345.4,1508.9 1364.7,1497.1 1325.0,1421.6 1130.0,1103.3 768.8,497.8 771.0,167.1 771.1,139.9 412.5,135.4 170.0,129.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[797.0,1192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.945558,40.7195297]}},{"type":"Feature","properties":{"resourceCoords":[440.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.948416,40.718455]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p28","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0028","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"199.5,1049.9 230.1,1009.9 229.0,705.3 231.0,340.0 564.7,340.1 1004.1,343.7 1182.5,351.4 1217.1,347.1 1222.4,382.5 1218.2,1095.8 1216.5,1713.0 856.8,1709.6 613.6,1704.8 537.3,1576.2 559.8,1536.5 558.4,1125.7 249.1,1123.5 199.5,1049.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[889.0,1128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950065,40.7183]}},{"type":"Feature","properties":{"resourceCoords":[231.0,340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9520488,40.7166656]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p29","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0029","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"262.1,309.2 1199.5,322.1 1242.2,293.9 1240.0,617.6 1239.3,989.7 1237.0,1300.1 1239.7,1397.0 1235.0,1724.0 920.5,1722.2 874.7,1664.0 857.4,1631.4 817.7,1556.5 622.6,1241.1 261.2,641.0 262.1,312.5 262.1,309.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[660.0,672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947577,40.720139]}},{"type":"Feature","properties":{"resourceCoords":[1235.0,1724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9447875,40.7216825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p3","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0003","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"192.7,1864.0 170.3,1864.0 119.0,218.6 181.0,290.0 429.1,107.3 1439.0,1154.0 1438.0,1238.0 1451.0,1239.0 1451.0,1268.3 1396.2,1210.7 1368.6,1239.2 1379.2,1852.0 1377.6,1852.8 1319.5,1866.0 818.0,1864.0 192.7,1864.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[818.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9587393,40.7230751]}},{"type":"Feature","properties":{"resourceCoords":[163.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9599178,40.721966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p30","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0030","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.4,1873.4 110.4,1260.0 117.2,551.2 112.0,516.0 153.9,510.2 301.0,509.9 358.8,467.9 420.4,398.8 649.1,186.3 699.7,139.6 1392.2,1295.7 1360.0,1299.0 1318.8,1302.2 1285.9,1755.3 1089.3,1886.3 1046.3,1914.5 106.2,1897.2 106.4,1873.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1360.0,1299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9506513,40.7217038]}},{"type":"Feature","properties":{"resourceCoords":[112.0,516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9523974,40.7187824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p31","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0031","type":"ImageService3","width":1442,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1063.5,33.3 1230.9,333.9 1335.0,524.5 1362.6,614.6 1367.5,886.6 1374.4,1048.7 1391.3,1552.6 1404.7,1903.5 1364.9,1903.7 504.9,1926.2 502.7,1925.9 91.0,568.7 505.8,341.5 531.6,327.4 1063.5,33.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[469.0,1921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9506513,40.7217038]}},{"type":"Feature","properties":{"resourceCoords":[1364.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9547639,40.7224522]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p32","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0032","type":"ImageService3","width":1448,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"217.9,1617.0 217.1,1053.2 214.7,431.3 718.2,427.0 776.4,413.0 788.5,407.2 873.6,362.5 1011.5,273.8 1063.7,241.6 1208.8,763.8 1209.2,825.0 1208.8,887.9 1208.2,967.9 1208.0,997.8 1210.4,1528.0 1074.0,1790.0 843.7,1669.5 755.5,1651.4 548.1,1651.2 219.3,1653.8 217.9,1617.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1074.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.954183,40.722636]}},{"type":"Feature","properties":{"resourceCoords":[1204.0,155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9575478,40.7251075]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p33","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0033","type":"ImageService3","width":1443,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"248.2,1193.1 447.1,1207.1 447.6,1279.9 9.9,1265.8 1.0,1273.7 1.0,1275.6 49.1,1326.3 59.2,1318.0 79.7,1339.0 1.0,1335.9 1.0,1376.8 436.5,1809.6 440.6,1798.8 471.7,1707.8 510.7,1548.5 526.4,1489.3 990.9,1768.5 1033.3,1812.6 1130.9,1916.9 1151.4,1938.8 1276.5,1816.5 1365.3,1789.3 1060.8,748.0 1055.8,736.4 820.5,329.2 821.4,127.1 272.9,127.0 245.8,132.6 245.7,460.4 247.4,760.4 243.7,787.1 248.2,1193.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[248.0,787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9586456,40.72619]}},{"type":"Feature","properties":{"resourceCoords":[790.0,456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9572233,40.7270439]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p34","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0034","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"332.8,783.0 331.2,770.4 220.6,313.8 278.6,120.3 326.8,135.2 845.5,281.1 966.5,297.7 971.0,514.3 1295.6,510.8 1296.7,539.5 1294.0,1060.5 1294.0,1870.0 630.4,1871.5 330.7,1866.9 332.8,783.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[656.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9552217,40.7262682]}},{"type":"Feature","properties":{"resourceCoords":[1294.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.952597,40.725152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p35","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0035","type":"ImageService3","width":1443,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1250.1,1692.1 1249.5,1836.4 1093.5,1862.5 893.0,1904.4 593.2,1960.0 262.8,2054.5 172.2,1741.2 78.7,1431.3 284.9,1366.8 267.2,1246.3 263.0,708.9 263.9,658.7 266.3,112.1 260.9,85.1 293.5,85.5 563.4,86.8 1250.5,86.0 1250.1,1692.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[592.0,660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9573628,40.7284668]}},{"type":"Feature","properties":{"resourceCoords":[592.0,1624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9546204,40.7287302]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p36","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0036","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1214.0,158.0 1212.1,1919.6 578.3,1916.5 282.5,1916.1 219.0,1920.6 219.5,1775.1 219.4,156.6 258.0,156.9 308.2,156.9 485.6,156.8 1185.0,158.1 1214.0,158.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[882.0,738.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9578282,40.7313042]}},{"type":"Feature","properties":{"resourceCoords":[882.0,1918.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9544971,40.7316233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p37","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0037","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"599.0,166.2 1159.7,166.9 1200.4,167.0 1230.9,166.8 1234.2,193.4 1232.8,707.7 1233.7,801.1 1235.4,1630.8 1233.4,1922.4 238.0,1922.0 237.9,164.8 599.0,166.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[238.0,744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9579446,40.7320134]}},{"type":"Feature","properties":{"resourceCoords":[238.0,1922.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9546103,40.7323299]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0038","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"604.8,145.4 906.5,155.2 961.2,259.2 924.0,280.0 907.5,315.2 905.9,383.5 1095.2,735.2 1209.7,737.3 1232.8,781.7 1228.8,931.7 1214.1,1882.5 1212.8,1921.0 220.0,1903.1 226.8,1610.3 238.8,777.0 239.3,683.2 249.3,166.7 246.4,140.0 604.8,145.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[236.0,732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9582615066396,40.73414486450139]}},{"type":"Feature","properties":{"resourceCoords":[891.0,1912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9552049870567,40.735897303645665]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p39","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0039","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"251.4,1161.9 253.8,344.1 254.8,306.3 580.0,305.0 1227.9,303.5 1225.8,1107.9 1207.0,1182.5 1049.3,1707.2 737.8,1615.7 664.8,1390.8 237.3,1236.5 245.5,1195.9 251.4,1161.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[908.0,305.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.949924,40.724056]}},{"type":"Feature","properties":{"resourceCoords":[580.0,305.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950788,40.723772]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.39"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0004","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"336.7,163.2 1002.6,135.9 1284.8,197.7 1354.1,280.5 1300.2,1861.9 1295.1,1871.4 966.0,1869.0 664.7,1868.7 638.0,1864.6 230.2,1866.3 214.8,2066.0 141.7,2066.0 217.1,142.4 336.7,163.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[638.0,1869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9586456,40.72619]}},{"type":"Feature","properties":{"resourceCoords":[966.0,1869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9587654,40.7268914]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p40","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0040","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"222.0,1066.3 240.6,991.5 241.2,184.9 1189.9,180.8 1185.4,1249.3 1186.4,1275.2 1303.5,1306.5 1222.5,1597.4 1134.2,1901.6 819.0,1807.2 724.6,1783.2 424.8,1695.6 64.9,1592.6 222.0,1066.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[434.0,1368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947234,40.722144]}},{"type":"Feature","properties":{"resourceCoords":[873.0,182.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947425,40.724885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p41","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0041","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1153.2,362.5 1156.8,454.4 1160.7,751.6 1181.1,1409.5 1191.2,1735.0 524.7,1752.2 362.2,1758.3 351.2,1434.7 338.4,1102.5 322.0,625.6 315.4,472.2 608.0,466.0 1067.6,211.7 1153.2,362.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[608.0,466.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.954512,40.723225]}},{"type":"Feature","properties":{"resourceCoords":[339.0,1113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9524918,40.7232026]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0042","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1153.0,1824.3 316.9,1819.1 320.6,869.0 323.0,218.5 487.0,218.2 1159.3,225.0 1156.2,876.0 1153.0,1824.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.950987,40.7229404]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9526625,40.7258196]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9472542,40.7276272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9455787,40.724748]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p43","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0043","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"589.4,336.8 888.0,335.5 1238.3,338.1 1238.3,857.4 1236.0,1693.0 586.0,1693.0 258.1,1693.0 260.0,884.7 263.9,364.6 262.9,335.9 589.4,336.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[586.0,1693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.951736,40.725436]}},{"type":"Feature","properties":{"resourceCoords":[1236.0,1693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950029,40.725999]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p44","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0044","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"890.7,346.9 1179.3,346.4 1178.0,864.0 1177.3,1697.9 231.8,1700.1 233.4,865.6 233.0,347.0 890.7,346.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1178.0,864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.948495,40.728485]}},{"type":"Feature","properties":{"resourceCoords":[233.0,347.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9515716,40.7286975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p45","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0045","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"576.0,260.9 879.2,292.1 1083.3,308.5 1240.3,327.4 957.8,1279.6 881.1,1549.6 788.5,1863.6 782.3,1884.6 228.8,1849.3 228.8,1563.6 230.3,906.1 233.4,556.5 232.6,258.4 576.0,260.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9536891,40.7274498]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9553573,40.7303424]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9499234,40.732141999999996]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9482552,40.7292494]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0046","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"300.8,152.6 596.8,153.3 1231.0,157.3 1226.6,1940.4 565.9,1938.1 276.9,1936.1 237.6,1936.0 235.3,1887.5 235.5,1772.5 236.1,1442.2 233.7,1159.0 237.2,156.9 300.8,152.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[243.0,765.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.95254023584049,40.7303841401357]}},{"type":"Feature","properties":{"resourceCoords":[1223.0,1937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.94958755612396,40.732798736295464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0047","type":"ImageService3","width":1452,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1237.3,948.0 1235.7,1013.8 1001.7,1035.6 1002.6,1090.5 1185.6,1082.0 1237.1,1074.9 1247.9,1926.4 587.3,1936.5 257.1,1939.8 231.7,162.6 1227.0,148.7 1237.3,948.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.0,152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9547495671084,40.73307569935243]}},{"type":"Feature","properties":{"resourceCoords":[252.0,152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.95464658351122,40.73237100259663]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p48","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0048","type":"ImageService3","width":1458,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1222.2,146.2 238.9,142.2 235.8,937.3 233.1,1002.6 1.0,1020.4 1.0,1075.0 182.1,1069.6 233.5,1063.5 229.9,1910.5 557.8,1913.1 886.0,1914.0 1011.6,1916.5 1056.8,1918.4 1251.9,1583.6 1227.6,1557.2 1220.1,1521.7 1218.8,1114.8 1222.2,146.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[561.0,144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.955074,40.7351597]}},{"type":"Feature","properties":{"resourceCoords":[886.0,1914.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950157,40.736348]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0049","type":"ImageService3","width":1457,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.7,1426.4 122.4,1575.9 130.9,1630.6 180.1,1750.4 265.4,1945.3 273.1,1941.1 463.7,1943.9 469.8,1887.0 968.5,1919.5 1332.0,1878.1 1404.0,1610.8 1402.4,857.3 1398.8,843.5 1397.2,330.6 375.3,328.6 77.4,332.3 79.8,635.1 79.0,953.0 78.1,1270.3 19.4,1316.7 1.0,1326.5 1.0,1357.2 45.7,1426.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0049/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[730.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.94294347920322,40.721859445662076]}},{"type":"Feature","properties":{"resourceCoords":[1056.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.94202030883878,40.721949186958966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0005","type":"ImageService3","width":1442,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"206.7,1864.0 252.1,288.7 253.8,290.7 1174.5,311.6 1205.5,1862.5 1189.3,1862.3 503.9,1864.9 234.6,1864.2 206.7,1864.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[860.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9591117,40.7290181]}},{"type":"Feature","properties":{"resourceCoords":[202.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9588788,40.7275959]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p50","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0050","type":"ImageService3","width":1442,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1293.7,554.9 1293.0,884.0 1295.7,1211.8 1295.0,1540.6 1295.4,1875.2 132.0,1876.0 128.2,855.2 122.7,557.7 119.8,436.3 144.4,428.0 1173.0,130.8 1293.7,554.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1293.0,884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.944498,40.725616]}},{"type":"Feature","properties":{"resourceCoords":[132.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9412807,40.723381]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p51","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0051","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1070.1,175.2 1159.1,478.7 1253.5,779.6 1259.0,836.8 1260.4,1493.5 1260.0,1822.0 386.9,1822.2 388.1,1493.1 385.9,1165.1 387.1,835.8 266.9,411.2 1070.1,175.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0051/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1260.0,1164.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.944808,40.7274931]}},{"type":"Feature","properties":{"resourceCoords":[1260.0,1822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.942943,40.7276682]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p52","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0052","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1233.0,1154.0 1234.7,1481.6 1236.8,1811.0 421.9,1812.3 367.9,1812.4 367.4,1153.9 362.0,1096.5 267.8,794.6 178.9,490.1 985.0,254.6 1163.8,862.6 1232.4,1118.3 1233.0,1154.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1233.0,1154.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9460412,40.7292575]}},{"type":"Feature","properties":{"resourceCoords":[368.0,1482.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.944808,40.7274931]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p53","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0053","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"781.8,270.4 1336.2,281.8 1314.0,371.2 1304.7,418.4 1294.5,470.9 1227.2,736.5 1222.3,788.8 1269.4,1416.5 1271.0,1460.0 1273.1,1526.4 1275.0,1552.5 1294.5,1803.7 773.5,1676.2 210.9,1534.6 288.0,1218.7 295.9,1184.2 291.2,921.5 264.9,293.1 781.9,273.2 781.8,270.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[808.0,902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.947427,40.730064]}},{"type":"Feature","properties":{"resourceCoords":[841.0,1358.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9462406,40.7304885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p54","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0054","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.5,1631.4 160.2,1491.3 160.9,1342.9 162.0,683.0 163.6,375.2 1264.2,358.6 1262.2,1428.5 1250.8,1432.2 1186.4,1450.4 1167.7,1455.8 1144.2,1462.5 541.7,1661.2 489.3,1669.2 213.2,1668.0 159.4,1670.7 159.5,1631.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[162.0,1012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9494623,40.7321031]}},{"type":"Feature","properties":{"resourceCoords":[162.0,683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9495793,40.7328074]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p55","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0055","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.2,800.1 180.0,471.0 182.1,345.0 183.6,307.2 1445.0,1011.0 1445.0,1138.1 1351.8,1129.8 1336.0,1711.2 1366.5,1715.4 1299.3,1792.3 179.9,1810.9 180.0,1788.0 178.7,1128.9 180.2,800.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[180.0,471.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950157,40.736348]}},{"type":"Feature","properties":{"resourceCoords":[180.0,1788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9496921,40.733516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p56","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.01"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0056","type":"ImageService3","width":1443,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"185.2,1830.6 248.0,576.7 254.0,574.0 276.0,237.0 276.1,235.3 1307.2,91.5 1319.4,115.3 1388.2,526.7 1357.5,1952.3 1257.3,2010.1 852.0,2030.9 279.9,1983.8 113.4,1950.1 86.1,1879.5 185.2,1830.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[119.0,637.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.950157,40.736348]}},{"type":"Feature","properties":{"resourceCoords":[254.0,574.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9502067,40.7367175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p57","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0057","type":"ImageService3","width":1446,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"185.4,78.5 180.8,64.7 1265.2,62.5 1265.7,86.5 1344.2,154.8 1277.6,651.2 1350.7,889.9 1284.2,1277.6 1396.1,1616.8 1402.4,1879.2 1348.5,2006.7 794.4,1996.6 646.9,1582.8 464.5,1560.6 397.1,1641.8 363.2,1605.7 320.4,1334.8 570.5,1331.1 553.8,1224.1 531.2,1123.3 336.4,526.4 267.6,322.4 185.4,78.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[603.0,1330.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9428213,40.7327262]}},{"type":"Feature","properties":{"resourceCoords":[382.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9446033,40.7320876]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p59","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0059/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0059","type":"ImageService3","width":1438,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"236.0,1466.0 230.9,299.4 1225.0,292.0 1230.5,1314.5 1249.5,1365.7 1437.0,1284.1 1437.0,1306.6 1437.0,1351.5 1255.8,1364.0 1167.3,1473.0 474.8,1849.9 244.9,1879.2 236.0,1466.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[236.0,1466.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9412807,40.723381]}},{"type":"Feature","properties":{"resourceCoords":[1225.0,292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.938876,40.726151]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0006","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"460.1,312.3 716.1,263.2 1153.4,311.7 1198.8,303.9 1187.7,1858.0 1180.1,1858.1 487.5,1857.7 337.2,1857.9 311.7,1857.9 282.1,1858.0 262.0,1858.0 239.9,1857.8 210.7,306.3 460.1,312.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[880.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9594665,40.7311471]}},{"type":"Feature","properties":{"resourceCoords":[552.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9593494,40.7304386]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0060","type":"ImageService3","width":1438,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"464.9,869.8 466.8,808.7 469.9,40.8 477.5,26.7 1086.5,305.4 1069.5,335.1 1130.5,369.5 1126.7,441.8 1125.4,873.5 1333.3,1139.5 1368.6,1193.6 1170.2,1357.0 1087.7,1744.6 740.4,1692.6 386.6,1930.7 333.0,1933.8 333.8,1866.1 144.6,1945.6 126.1,1894.0 133.4,867.5 464.9,869.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0060/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[392.0,1925.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9377570961148,40.72396762121535]}},{"type":"Feature","properties":{"resourceCoords":[797.0,872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.93700643732484,40.726327360245214]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p61","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0061","type":"ImageService3","width":1438,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1168.4,215.2 1162.6,550.1 1159.0,1212.0 1153.7,1811.5 1123.9,1876.7 1109.9,1869.2 347.1,1866.1 286.3,1864.3 288.6,1535.0 293.5,543.6 296.0,209.0 1168.4,215.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1159.0,1212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.940115,40.727929]}},{"type":"Feature","properties":{"resourceCoords":[296.0,209.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.942636,40.725793]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p62","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0062","type":"ImageService3","width":1438,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"333.3,105.8 1095.4,95.6 1124.4,422.7 1136.4,422.6 1155.7,756.7 1201.0,796.4 1199.7,796.5 1247.0,1369.2 1106.7,1671.2 1051.2,1721.0 819.2,1732.1 539.6,1943.6 326.8,1950.6 296.1,2020.8 290.9,1424.5 282.9,766.2 282.8,433.1 279.9,106.5 333.3,105.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0062/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1141.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.944186,40.729442]}},{"type":"Feature","properties":{"resourceCoords":[294.0,1752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.939181,40.728016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p63","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0063","type":"ImageService3","width":1438,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"216.0,1180.0 209.5,642.7 409.3,574.3 993.8,380.7 1092.5,358.1 1197.3,341.3 1202.0,586.5 1199.6,586.9 1250.3,1699.0 1210.2,1744.3 875.1,1762.3 875.2,1774.3 547.0,1802.1 546.5,1756.4 219.1,1761.1 216.0,1180.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[216.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.945319,40.730601]}},{"type":"Feature","properties":{"resourceCoords":[544.0,529.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9446033,40.7320876]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.55"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0066/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0066","type":"ImageService3","width":1437,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1228.5 1.0,1263.2 70.6,1262.8 103.5,1328.1 318.2,1707.2 633.5,1836.4 691.5,1866.1 931.7,1767.8 990.5,1777.9 1039.4,1880.9 1184.0,1883.4 1158.5,1770.8 1237.8,1697.3 1178.0,1550.9 1271.3,1294.0 1218.9,1048.9 1334.9,680.2 1368.6,160.6 989.6,69.4 446.6,45.2 138.3,143.8 139.3,280.1 54.4,390.1 33.5,1225.7 1.0,1228.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[337.0,1724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.93605045625546,40.72636786235305]}},{"type":"Feature","properties":{"resourceCoords":[89.0,1282.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9362259831161,40.72744015174438]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p7","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0007","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"210.5,1860.1 218.4,287.0 850.6,176.3 1284.2,299.2 1368.7,632.1 1339.1,648.1 1176.3,1860.2 1158.4,1860.2 594.8,1860.7 232.0,1860.0 210.5,1860.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[232.0,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9595841,40.7318577]}},{"type":"Feature","properties":{"resourceCoords":[1230.0,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9599302,40.733988]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p8","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.28"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0008","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.8,996.5 386.6,1163.8 645.6,1309.3 646.2,1424.9 604.4,1426.2 574.0,1449.5 541.6,1508.5 547.4,1901.6 646.5,1955.4 647.6,1910.7 1444.0,1945.8 1444.0,1904.5 1444.0,1881.8 1370.5,1829.4 1318.6,935.6 1375.2,665.2 1299.0,315.2 767.4,19.1 772.0,1.0 738.5,1.0 29.4,971.5 49.2,982.3 75.8,996.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9621429,40.7325874]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.964565,40.7351582]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.95971169999999,40.7377835]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2067.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.9572896,40.7352127]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brooklyn, New-York | 1916 | sanborn05791_035 p9","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:56:34Z","modified":"2026-10-24T14:56:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0009","type":"ImageService3","width":1445,"height":2067},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"906.7,216.2 978.0,156.3 1226.9,139.4 1370.5,386.5 1388.0,724.0 1293.6,1280.2 1344.9,1508.4 1333.7,1917.8 1337.8,1929.6 1107.3,1922.9 987.8,1878.1 841.8,1823.5 811.5,1822.4 758.6,1839.4 661.6,1840.2 177.5,1835.2 178.6,1796.8 187.3,846.2 190.3,696.3 167.0,652.0 146.9,611.4 878.8,265.8 848.5,208.3 906.7,216.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g05791191604:05791_04_1916-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[510.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9554272,40.7372958]}},{"type":"Feature","properties":{"resourceCoords":[167.0,652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.9586354,40.7362211]}}]}}]}