{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05815_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cattaraugus, New-York | 1907 | 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 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 42.32877,-78.86717 +/-375m); p2__1 (tier 2, 42.32975,-78.86847 +/-251m); p2__2 (tier 2, 42.32975,-78.86847 +/-251m); p2__4 (tier 2, 42.32975,-78.86847 +/-251m); p2__6 (tier 2, 42.32975,-78.86847 +/-251m); p2__7 (tier 2, 42.32975,-78.86847 +/-251m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cattaraugus, New-York | 1907 | sanborn05815_004 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.46"},{"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":"2026-10-18T10:46:02Z","modified":"2026-10-18T10:46:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,294.4 1612.0,263.5 1565.3,243.1 1465.6,68.7 1375.5,41.9 994.1,128.2 729.6,26.7 164.2,65.2 87.5,130.4 49.3,437.1 154.8,590.4 57.4,1870.8 827.9,1885.9 996.5,1832.2 1075.0,1651.5 1458.0,1651.5 1458.0,1665.9 1458.0,1674.8 1554.2,1680.6 1582.9,1400.7 1515.7,1040.4 1571.3,994.4 1575.1,864.0 1605.3,873.7 1539.1,832.7 1399.5,388.6 1474.4,362.8 1612.0,294.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1058.0,1287.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.86686,42.329417]}},{"type":"Feature","properties":{"resourceCoords":[583.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.86834,42.329387]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cattaraugus, New-York | 1907 | sanborn05815_004 p2 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.21"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3530.0"},{"label":"split_canvas_w","value":"3824.0"},{"label":"split_canvas_h","value":"2778.0"}],"created":"2026-10-18T10:46:02Z","modified":"2026-10-18T10:46:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"522.1,1517.9 579.6,1564.8 813.8,1303.7 865.9,1305.0 860.0,1005.5 919.5,967.9 914.5,902.7 510.9,899.5 470.1,970.1 299.4,1031.1 38.9,1031.4 76.9,1077.8 30.7,1102.8 29.6,1421.5 260.6,1563.7 455.6,1574.9 522.1,1517.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[458.0,1326.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.866718,42.325217]}},{"type":"Feature","properties":{"resourceCoords":[458.0,894.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.866747,42.326112]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cattaraugus, New-York | 1907 | sanborn05815_004 p2 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.30"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2374.8"},{"label":"split_canvas_y","value":"5490.8"},{"label":"split_canvas_w","value":"2116.0"},{"label":"split_canvas_h","value":"2161.2"}],"created":"2026-10-18T10:46:02Z","modified":"2026-10-18T10:46:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"797.1,1404.9 811.8,1430.5 732.8,1556.8 684.0,1616.0 1024.6,1912.0 1101.5,1912.0 1117.7,1908.0 1095.1,1431.5 976.3,1380.2 797.1,1404.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058151907:05815_1907-0002__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[593.7,1372.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.86769490686224,42.33172936119322]}},{"type":"Feature","properties":{"resourceCoords":[1122.7,1372.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.86625560090106,42.331768942404985]}},{"type":"Feature","properties":{"resourceCoords":[1122.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.86620103662882,42.330681073322914]}},{"type":"Feature","properties":{"resourceCoords":[593.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.86764034259001,42.33064149211115]}},{"type":"Feature","properties":{"resourceCoords":[641.6,1647.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.867537,42.331179]}}]}}]}