{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05847_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clyde, New-York | 1932 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"14"},{"label":"placed","value":"12"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 10, georef-snap 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 43.08231,-76.88092 +/-100m); p1__2 (tier 1, 43.08148,-76.87662 +/-108m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87341050933301,43.078059516093575]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87173803611023,43.08081078837096]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86730196905778,43.07935178650081]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86897444228056,43.07660051422342]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.0,200.5 797.9,200.2 799.9,305.6 1348.0,309.4 1349.6,352.1 1480.5,349.9 1481.8,618.6 1613.0,616.9 1613.0,1913.0 -0.0,1913.0 -0.0,883.5 111.8,881.1 116.0,200.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[116.0,200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8728544,43.0849092]}},{"type":"Feature","properties":{"resourceCoords":[1479.0,200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.869657,43.0839009]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"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":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1148.2,210.2 135.7,160.5 132.7,270.9 -0.0,265.1 -0.0,308.0 131.7,310.7 123.0,580.8 254.9,583.8 207.2,1886.3 -0.0,1878.7 -0.0,1913.0 926.2,1913.0 926.0,1047.2 1613.0,1048.8 1613.0,670.6 1547.3,613.8 915.8,599.0 843.4,484.4 1221.8,244.0 1148.2,210.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.0,596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.86848,43.0826994]}},{"type":"Feature","properties":{"resourceCoords":[108.0,838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8703469,43.0827468]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p3 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3704.0"},{"label":"split_canvas_y","value":"4188.8"},{"label":"split_canvas_w","value":"2748.0"},{"label":"split_canvas_h","value":"3463.2"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1123.4,1846.1 926.2,1841.8 926.2,1913.0 1613.0,1913.0 1613.0,1048.8 995.2,1047.3 1136.4,1225.2 1123.4,1846.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[926.0,1047.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86732494901061,43.08291383535287]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1047.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86403633310526,43.08203922749205]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86554520817022,43.079019052165584]}},{"type":"Feature","properties":{"resourceCoords":[926.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86883382407557,43.07989366002641]}},{"type":"Feature","properties":{"resourceCoords":[1103.8,1196.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8667314,43.0821673]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"191.0,1913.0 160.8,0.0 1613.0,0.0 1613.0,1913.0 191.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[394.0,234.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8708503,43.088386]}},{"type":"Feature","properties":{"resourceCoords":[394.0,916.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8692481,43.0878809]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.3,1532.0 1055.9,1549.2 1045.8,1913.0 -0.0,1913.0 -0.0,0.0 1469.6,0.0 1465.3,194.9 1557.8,195.7 1536.3,1532.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[839.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8763329,43.0886729]}},{"type":"Feature","properties":{"resourceCoords":[293.0,1679.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8790327,43.0865028]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p6","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1437.0,1797.0 100.0,1799.8 92.1,468.5 -0.0,469.8 -0.0,0.0 1423.9,0.0 1437.0,1797.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1437.0,460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8715064,43.087187]}},{"type":"Feature","properties":{"resourceCoords":[1437.0,1797.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8728544,43.0849092]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p7","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1436.5,0.0 1470.5,1913.0 785.9,1913.0 783.1,1806.9 96.9,1811.8 71.8,0.0 1436.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[766.0,469.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8699266,43.0866889]}},{"type":"Feature","properties":{"resourceCoords":[1454.0,1130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8690034,43.0850533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p8 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"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":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.9,1836.2 1100.6,1845.9 1267.5,1913.0 1613.0,1913.0 1065.2,1581.9 1067.8,1286.0 1073.5,666.3 1613.0,666.0 1613.0,0.0 1359.4,0.0 1265.6,0.0 93.7,0.0 117.9,1836.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[786.0,1154.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8674185,43.084565]}},{"type":"Feature","properties":{"resourceCoords":[786.0,495.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8667538,43.085682]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p8 [2]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4271.2"},{"label":"split_canvas_y","value":"2664.0"},{"label":"split_canvas_w","value":"2180.8"},{"label":"split_canvas_h","value":"2480.0"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,666.0 1073.5,666.3 1067.8,1286.0 1613.0,1283.8 1613.0,666.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1067.8,666.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87583993134074,43.08079560107449]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,666.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87326132614822,43.08004188229471]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1286.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87443438238972,43.07790552716313]}},{"type":"Feature","properties":{"resourceCoords":[1067.8,1286.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.87701298758223,43.078659245942916]}},{"type":"Feature","properties":{"resourceCoords":[1490.2,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8738918,43.0801222]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p8 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"4260.8"},{"label":"split_canvas_y","value":"5135.2"},{"label":"split_canvas_w","value":"2191.2"},{"label":"split_canvas_h","value":"2516.8"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1597.5,1772.6 1563.5,1402.8 1613.0,1432.5 1613.0,1391.6 1519.2,1284.2 1067.8,1286.0 1066.6,1420.8 1597.5,1772.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0008__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1065.2,1283.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86827911756012,43.08286454999512]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1283.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86692964320989,43.08305924829171]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86662531506349,43.08191819836535]}},{"type":"Feature","properties":{"resourceCoords":[1065.2,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-76.86797478941374,43.08172350006876]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clyde, New-York | 1932 | sanborn05847_007 p9","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-23T11:03:02Z","modified":"2026-09-23T11:03:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"840.9,1701.6 0.0,1706.8 0.0,-0.0 1487.3,0.0 1528.0,1814.0 844.0,1814.0 840.9,1701.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804cm:g3804cm_g058471932:05847_1932-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[844.0,1814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8735535,43.0837462]}},{"type":"Feature","properties":{"resourceCoords":[1528.0,1814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.8728544,43.0849092]}}]}}]}