{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05910_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Fairport, New-York | 1898 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"13"},{"label":"placed","value":"5"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__3 (tier 3, 43.10561,-77.44575 +/-603m); p3__1 (tier 1, 43.10278,-77.44015 +/-263m); p3__2 (tier 1, 43.10337,-77.44200 +/-100m); p6__2 (tier 1, 43.10799,-77.43452 +/-100m); p7__1 (tier 2, 43.10143,-77.44406 +/-100m); p7__2 (tier 1, 43.12723,-77.43498 +/-100m); p7__3 (tier 1, 43.10602,-77.44720 +/-100m); p7__4 (tier 1, 43.10809,-77.43441 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fairport, New-York | 1898 | sanborn05910_003 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3757.6"},{"label":"split_canvas_w","value":"3280.8"},{"label":"split_canvas_h","value":"3894.4"}],"created":"2026-10-20T01:23:44Z","modified":"2026-10-20T01:23:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"819.2,1830.0 767.7,1843.5 806.4,1353.3 752.5,1120.1 612.5,975.0 395.2,1090.2 32.7,1039.8 77.7,1238.9 24.6,1369.2 28.2,1826.5 402.9,1895.5 566.7,1881.6 624.1,1823.0 632.9,1865.3 819.2,1842.2 819.2,1830.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[671.2,1360.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4451323,43.1058238]}},{"type":"Feature","properties":{"resourceCoords":[93.0,1360.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4466,43.106105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fairport, New-York | 1898 | sanborn05910_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.46"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:44Z","modified":"2026-10-20T01:23:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"808.2,1825.7 807.6,1825.7 191.8,1848.2 69.0,1820.1 30.6,1648.8 91.7,24.4 282.6,47.0 285.5,35.0 740.4,28.5 740.6,104.2 1534.5,400.4 1535.1,345.9 1583.8,422.4 1588.6,1717.5 1536.5,1717.2 1536.9,1842.5 808.2,1825.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.44580033671849,43.10495412005086]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.44166537802954,43.10491096402253]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.44173498788356,43.101305151631266]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.44586994657251,43.1013483076596]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fairport, New-York | 1898 | sanborn05910_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:44Z","modified":"2026-10-20T01:23:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1413.7,1833.3 1042.0,1891.3 55.0,1843.5 38.0,649.4 108.1,64.2 719.4,49.0 1442.8,74.5 1442.7,88.9 1434.5,770.4 1435.1,1085.3 1428.2,1364.8 1424.8,1605.4 1441.2,1605.6 1434.8,1834.8 1413.7,1833.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.0,1601.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.44402614283638,43.09856374743522]}},{"type":"Feature","properties":{"resourceCoords":[1425.0,1601.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.44198245271775,43.098560348539145]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fairport, New-York | 1898 | sanborn05910_003 p5","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.65"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T01:23:44Z","modified":"2026-10-20T01:23:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.6,137.2 93.8,807.4 100.0,1117.0 98.2,1391.9 99.1,1628.5 115.2,1628.3 113.0,1853.8 733.0,1888.8 1547.7,1837.0 1596.9,802.3 1539.5,58.0 139.5,30.4 139.2,1.0 88.4,1.0 89.6,137.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[100.0,1117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4419533,43.0995331]}},{"type":"Feature","properties":{"resourceCoords":[1024.0,1618.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4395526,43.0985358]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fairport, New-York | 1898 | sanborn05910_003 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.87"},{"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":"2026-10-20T01:23:44Z","modified":"2026-10-20T01:23:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"850.1,1780.4 1068.2,1770.6 1418.7,1883.0 1542.2,1874.3 1592.3,1801.0 1577.2,484.5 1495.6,347.2 1493.6,172.7 1231.9,190.2 881.2,56.0 823.3,78.5 789.8,326.2 624.5,502.7 522.5,489.4 566.5,517.9 465.4,577.3 138.1,581.0 31.4,1426.0 1.0,1426.4 1.0,1503.8 800.5,1806.7 801.2,1751.3 850.2,1829.2 850.1,1780.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804fm:g3804fm_g059101898:05910_1898-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4418533,43.105684]}},{"type":"Feature","properties":{"resourceCoords":[802.0,1461.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.4418672,43.1047994]}}]}}]}