{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05767_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Belfast, New-York | 1904 | 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":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p2__2 (tier 2, 42.34274,-78.11288 +/-100m); p2__3 (tier 1, 42.34519,-78.11189 +/-103m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Belfast, New-York | 1904 | sanborn05767_003 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.71"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:49:43Z","modified":"2026-10-18T08:49:43Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1210.0,1821.9 997.0,1825.0 589.0,1825.9 588.1,1912.0 570.9,1912.0 571.9,1839.0 71.2,1826.6 33.3,720.3 119.7,498.6 81.0,90.0 299.6,24.8 1475.5,53.7 1570.0,226.2 1564.5,591.2 1528.2,591.8 1529.3,1087.0 1542.2,1410.4 1539.0,1828.8 1210.0,1821.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[997.0,666.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.1108994,42.3432886]}},{"type":"Feature","properties":{"resourceCoords":[997.0,1825.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.113689,42.343331]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Belfast, New-York | 1904 | sanborn05767_003 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.90"},{"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":"6312.0"}],"created":"2026-10-18T08:49:43Z","modified":"2026-10-18T08:49:43Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.4,186.2 88.4,532.5 432.1,558.5 432.2,560.0 433.3,560.0 433.2,568.0 463.6,806.7 960.6,824.0 961.0,826.8 967.0,826.8 967.0,874.1 1007.9,1196.3 1366.3,1229.5 1470.9,1484.3 1579.1,1329.9 1553.7,160.9 1584.5,154.5 1550.2,118.2 1031.3,116.6 714.3,106.3 509.0,107.0 115.7,103.4 114.0,186.4 97.4,186.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[509.0,107.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.113689,42.343331]}},{"type":"Feature","properties":{"resourceCoords":[1553.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.116408,42.341422]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Belfast, New-York | 1904 | sanborn05767_003 p2 [4]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4908.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2743.6"}],"created":"2026-10-18T08:49:43Z","modified":"2026-10-18T08:49:43Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1368.0,1348.2 1368.0,1312.8 885.8,1306.9 570.7,1314.8 163.3,1305.8 160.0,1830.0 123.3,1864.6 132.0,1907.2 1534.7,1906.1 1467.2,1729.3 1326.1,1590.0 1309.8,1346.5 1368.0,1348.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057671904:05767_1904-0002__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1300.0,1312.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.110915,42.342343]}},{"type":"Feature","properties":{"resourceCoords":[160.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.113741,42.341409]}}]}}]}