{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05780_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bolivar, New-York | 1891 | 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":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 42.06551,-78.16775 +/-132m); p1__3 (tier 4, 42.06551,-78.16775 +/-132m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bolivar, New-York | 1891 | sanborn05780_001 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"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":"4086.8"}],"created":"2026-10-18T08:17:51Z","modified":"2026-10-18T08:17:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"786.1,67.5 786.2,136.7 147.8,173.5 50.2,263.4 65.2,516.8 558.2,591.1 605.4,1015.1 1262.7,1014.3 1501.8,950.3 1582.9,704.8 1547.7,162.2 1612.0,152.8 1612.0,152.2 1612.0,139.8 786.1,67.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[769.0,548.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.16818029134271,42.064286295382594]}},{"type":"Feature","properties":{"resourceCoords":[769.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.16801072657857,42.06515052208613]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bolivar, New-York | 1891 | sanborn05780_001 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.53"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:17:51Z","modified":"2026-10-18T08:17:51Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.1,1882.0 40.5,1808.8 76.7,37.1 1383.2,39.8 1524.1,137.2 1610.8,955.3 1611.5,1793.8 1576.3,1864.5 718.4,1794.2 718.9,1864.4 71.0,1905.4 96.1,1882.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057801891:05780_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[713.0,951.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.167664,42.066705]}},{"type":"Feature","properties":{"resourceCoords":[713.0,287.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.167418,42.067912]}}]}}]}