{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05954_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gouverneur, New-York | 1892 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"9"},{"label":"placed","value":"3"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.33684,-75.46548 +/-480m); p1__2 (tier 4, 44.33684,-75.46548 +/-480m); p1__3 (tier 4, 44.33684,-75.46548 +/-480m); p3__1 (tier 1, 44.69356,-75.49708 +/-271m); p3__2 (tier 4, 44.33684,-75.46548 +/-480m); p4__2 (tier 4, 44.33684,-75.46548 +/-480m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gouverneur, New-York | 1892 | sanborn05954_002 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.67"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3022.4"},{"label":"split_canvas_y","value":"3721.2"},{"label":"split_canvas_w","value":"3429.6"},{"label":"split_canvas_h","value":"3930.8"}],"created":"2026-10-18T22:05:03Z","modified":"2026-10-18T22:05:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1600.4,958.1 809.1,950.4 840.0,1883.7 1574.0,1878.6 1600.4,958.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[755.6,930.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.46131655539885,44.3360387599896]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,930.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.4592828874902,44.33676917507739]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.45810897032611,44.335108270130945]}},{"type":"Feature","properties":{"resourceCoords":[755.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.46014263823476,44.33437785504315]}},{"type":"Feature","properties":{"resourceCoords":[996.4,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.459811,44.334922]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gouverneur, New-York | 1892 | sanborn05954_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.50"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:05:03Z","modified":"2026-10-18T22:05:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"935.1,141.5 935.5,150.3 1392.3,143.2 1391.2,105.4 1612.0,121.8 1612.0,167.2 1612.0,222.4 1574.8,253.6 1536.4,688.4 1578.4,1530.6 1543.1,1797.8 1484.1,1866.6 227.0,1876.7 52.2,1805.2 96.2,1240.3 40.5,78.4 269.7,50.1 428.9,101.8 671.4,77.8 935.1,141.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1387.0,606.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.4672849443151,44.336938574761874]}},{"type":"Feature","properties":{"resourceCoords":[156.0,1246.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.46991719471143,44.335026228431936]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gouverneur, New-York | 1892 | sanborn05954_002 p4 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.39"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3699.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3952.4"}],"created":"2026-10-18T22:05:03Z","modified":"2026-10-18T22:05:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1490.7,1194.5 1597.3,1198.3 1543.0,1128.9 1572.7,982.5 1489.3,952.1 995.8,945.9 784.7,1050.1 619.1,942.8 455.4,938.4 137.0,1035.0 43.5,1205.5 67.6,1874.7 1486.9,1910.5 1486.5,1912.0 1488.2,1912.0 1496.0,1912.0 1505.2,1427.9 1465.1,1427.8 1490.7,1194.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804gm:g3804gm_g059541892:05954_1892-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1070.0,1431.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.468045,44.338537]}},{"type":"Feature","properties":{"resourceCoords":[395.0,1431.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.468633,44.339694]}}]}}]}