{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03707_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chicopee, Massachusetts | 1896 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"28"},{"label":"placed","value":"17"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 10, georef-snap 7"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p0 (tier 1, 42.18917,-72.64435 +/-250m); p16__1 (tier 1, 42.15537,-72.58694 +/-100m); p16__3 (tier 1, 42.16414,-72.58405 +/-124m); p16__4 (tier 1, 42.16175,-72.57805 +/-116m); p5__2 (tier 1, 42.15174,-72.60850 +/-128m); p5__3 (tier 1, 42.14938,-72.60450 +/-100m); p7__1 (tier 1, 42.14652,-72.59204 +/-100m); p7__3 (tier 3, 42.14662,-72.59232 +/-560m); p7__4 (tier 3, 42.14662,-72.59232 +/-560m); p8__2 (tier 1, 42.13638,-72.60474 +/-122m); p9__3 (tier 1, 42.13531,-72.61329 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p10","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1051.8,1913.0 58.4,1913.0 75.5,1458.3 -0.0,1448.1 -0.0,-0.0 1613.0,0.0 1613.0,967.3 1051.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[820.0,1004.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.585153,42.157168]}},{"type":"Feature","properties":{"resourceCoords":[1384.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.58381,42.156456]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"331.9,1168.2 396.2,225.1 -0.0,198.4 -0.0,-0.0 1191.2,0.0 1197.8,446.0 1446.0,444.8 1442.4,763.3 1234.3,1063.2 1225.9,1255.7 1285.0,1913.0 634.7,1913.0 81.1,1530.2 331.9,1168.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58402517796281,42.15934327866886]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57994776523121,42.15935127154631]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57993506723257,42.15574121704889]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58401247996417,42.155733224171435]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1281.0,1913.0 27.5,1126.5 241.8,827.3 250.2,506.3 -0.0,505.6 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 1281.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58101630648623,42.159450356860745]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57697262785094,42.159503165672035]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57688873201465,42.15592299423875]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58093241064995,42.15587018542746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"168.9,1289.1 399.0,1117.9 443.1,269.0 782.2,822.4 1310.7,429.2 1478.8,336.0 1479.9,1913.0 0.0,1913.0 0.0,1677.7 263.9,1485.8 168.9,1289.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58357384432678,42.155285647277424]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.5814479319681,42.157890208119184]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57731028916092,42.15600791145553]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.5794362015196,42.15340335061377]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p14 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"540.7,78.8 545.0,940.1 0.0,940.1 0.0,1913.0 1355.5,1913.0 1281.8,1787.8 1502.0,1594.0 1461.1,45.2 812.9,64.1 749.2,0.0 585.5,75.2 540.7,78.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[573.0,1041.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.583109,42.154045]}},{"type":"Feature","properties":{"resourceCoords":[1502.0,1594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.58063,42.15483]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p14 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2180.0"},{"label":"split_canvas_h","value":"3760.4"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"545.0,940.1 540.9,112.4 470.4,99.7 0.0,645.9 0.0,940.1 545.0,940.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[329.0,974.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.58038,42.152614]}},{"type":"Feature","properties":{"resourceCoords":[329.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.580563,42.15429]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58374551366099,42.160051631230424]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.58339277093059,42.16303287726413]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57865629043503,42.162720584916215]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.57900903316543,42.15973933888251]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p16 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"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":"4386.4"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0016__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"753.2,432.7 711.2,0.0 598.0,0.0 597.6,402.1 0.0,401.1 -0.0,1096.6 859.7,1096.6 1613.0,1096.5 1613.0,740.6 1554.5,668.0 1613.0,507.9 1613.0,316.4 753.2,432.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1470.0,540.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.585418,42.155108]}},{"type":"Feature","properties":{"resourceCoords":[764.0,540.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.587219,42.155378]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p2","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"14"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 0.0,-0.0 869.7,0.0 1546.5,1616.4 1515.3,1629.8 1575.3,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1515.0,1630.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.611663,42.143862]}},{"type":"Feature","properties":{"resourceCoords":[1297.0,747.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.613007,42.145249]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1778.8 -0.0,-0.0 1613.0,0.0 1613.0,163.1 1530.6,156.7 1543.3,1556.1 1613.0,1723.7 1477.5,1857.5 1328.7,1776.6 -0.0,1778.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.61472028215567,42.14625517921039]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6118681049897,42.14836675101133]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60851413994314,42.14584103204648]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.61136631710912,42.14372946024554]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.5,1419.8 117.5,20.9 1613.0,0.0 1613.0,799.2 1518.4,780.9 1513.2,808.5 1591.5,949.7 1555.2,1285.5 1154.8,1667.0 242.5,1913.0 -0.0,1913.0 -0.0,1757.0 175.6,1586.2 106.5,1419.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.61198052985578,42.1479226026552]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60917558790496,42.150070644488224]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60576358882004,42.147586831395266]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60856853077087,42.14543878956224]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p5 [1]","metadata":[{"label":"streets","value":"8"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.1,752.2 179.0,1447.2 907.3,1751.7 1214.0,1343.5 1613.0,1649.8 1613.0,726.1 1110.7,726.0 826.9,419.2 485.3,0.0 -0.0,-0.0 103.0,152.5 128.2,483.6 28.9,646.1 117.7,683.9 152.1,752.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[179.0,1367.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.605628,42.1470507]}},{"type":"Feature","properties":{"resourceCoords":[179.0,1447.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6055134,42.1469293]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"229.4,1609.4 382.6,1626.8 409.6,1388.6 275.9,505.5 56.8,168.6 118.5,95.8 192.9,83.1 582.7,172.2 1613.0,504.5 1405.9,1123.3 1536.7,1178.6 1190.3,1471.7 1058.7,1850.7 482.7,1875.2 449.2,1913.0 229.4,1609.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60681744732435,42.14829908979399]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60360523733253,42.146438527480264]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.606560503348,42.14359398270485]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60977271333982,42.14545454501857]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p7 [2]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1324.0,1913.0 1613.0,1913.0 1613.0,1321.7 1135.3,1321.5 1135.6,751.7 1613.0,755.8 1613.0,0.0 1168.8,0.0 1242.4,99.2 1136.7,100.1 949.8,100.4 754.4,91.0 751.1,586.5 7.3,769.9 769.7,1857.7 1167.1,1832.7 1270.0,1828.0 1324.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[753.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.603592,42.147079]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.601461,42.147036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p8 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"364.2,1753.2 288.0,1913.0 660.5,1913.0 650.9,1822.3 693.9,1846.2 703.8,1913.0 967.2,1913.0 980.0,1090.4 1089.9,954.7 1605.8,960.1 1599.8,157.9 1179.6,49.8 1097.8,419.6 532.0,490.2 536.6,607.2 451.3,448.2 223.6,212.2 138.6,353.9 85.1,1686.1 364.2,1753.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[571.0,867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.609332,42.144379]}},{"type":"Feature","properties":{"resourceCoords":[672.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.610816,42.142902]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p9 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"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":"3782.0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1512.3,578.8 1515.5,530.5 1438.3,576.9 1283.3,243.8 -0.0,231.6 0.0,944.2 955.7,945.0 1512.3,578.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[653.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.613314,42.143059]}},{"type":"Feature","properties":{"resourceCoords":[653.0,467.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.612963,42.142427]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1896 | sanborn03707_003 p9 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3776.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3875.2"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1777.1 1175.3,1534.4 1150.7,993.5 518.0,1026.9 513.7,1166.7 104.3,945.3 119.7,1375.9 -0.0,1412.2 -0.0,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764cm:g037071896:03707_1896-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[183.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.605575,42.143541]}},{"type":"Feature","properties":{"resourceCoords":[1159.0,1009.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.604361,42.145663]}}]}}]}