{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05971_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hancock, New-York | 1891 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"10"},{"label":"placed","value":"3"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.95464,-75.28074 +/-480m); p2__1 (tier 4, 41.95464,-75.28074 +/-480m); p2__3 (tier 4, 41.95464,-75.28074 +/-480m); p3__1 (tier 4, 41.95464,-75.28074 +/-480m); p3__2 (tier 4, 41.95464,-75.28074 +/-480m); p3__3 (tier 4, 41.95464,-75.28074 +/-480m); p3__5 (tier 4, 41.95464,-75.28074 +/-480m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hancock, New-York | 1891 | sanborn05971_002 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.36"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2528.0"}],"created":"2026-10-19T15:02:54Z","modified":"2026-10-19T15:02:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1544.7,464.8 1492.9,135.9 1421.2,106.1 1344.8,182.7 967.5,159.2 554.6,40.9 336.4,171.1 104.5,160.8 51.3,611.6 435.5,628.7 584.5,562.0 1195.5,555.9 1258.7,625.4 1457.8,627.5 1525.8,590.6 1544.7,464.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.27723222408753,41.954666139944656]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.27282430795692,41.954811427595075]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,632.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.27274745739751,41.953532103994654]}},{"type":"Feature","properties":{"resourceCoords":[0.0,632.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.27715537352812,41.953386816344235]}},{"type":"Feature","properties":{"resourceCoords":[416.0,370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2760516,41.9539546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hancock, New-York | 1891 | sanborn05971_002 p2 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.36"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T15:02:54Z","modified":"2026-10-19T15:02:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"196.4,1482.7 232.1,1476.7 527.9,1548.4 538.5,1548.6 537.9,1595.0 565.0,1722.1 877.8,1874.5 1516.1,1820.1 1581.9,1454.2 1560.2,510.1 1500.2,443.7 1499.7,144.5 1094.0,145.2 808.0,72.6 608.6,112.9 542.3,212.7 536.3,591.8 534.5,592.5 534.5,593.5 531.8,593.5 449.9,625.2 137.4,599.1 136.8,593.5 70.6,593.5 49.0,886.7 54.5,990.1 64.7,1141.2 71.7,1243.4 98.4,1244.5 105.1,1357.5 115.8,1441.2 179.8,1434.2 196.4,1482.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[859.0,934.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2819985,41.95499]}},{"type":"Feature","properties":{"resourceCoords":[85.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2841115,41.954364]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0003__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hancock, New-York | 1891 | sanborn05971_002 p3 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3611.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4040.8"}],"created":"2026-10-19T15:02:54Z","modified":"2026-10-19T15:02:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0003__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1284.0,926.7 1236.2,944.8 1245.4,1008.3 1162.3,1021.8 1050.1,1032.4 1049.9,1059.0 948.2,1069.4 894.3,1074.9 798.1,1084.8 695.3,1093.8 402.5,1082.2 400.2,1016.4 82.5,1060.4 33.1,1347.2 74.3,1385.4 418.3,1359.8 459.2,1391.4 468.7,1470.6 458.0,1908.3 1486.2,1911.0 1551.0,1868.8 1565.8,1364.7 1511.7,1333.5 1505.2,1154.8 1546.5,1014.1 1491.1,949.9 1284.8,930.8 1284.0,926.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804hm:g3804hm_g059711891:05971_1891-0003__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[741.0,1090.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.284204,41.9549958]}},{"type":"Feature","properties":{"resourceCoords":[1050.0,1045.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2841115,41.954364]}}]}}]}