{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03707_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chicopee, Massachusetts | 1885 | 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":"12"},{"label":"placed","value":"7"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p0__1 (tier 1, 42.14412,-72.60646 +/-255m); p0__2 (tier 1, 42.14784,-72.61101 +/-100m); p2__2 (tier 4, 42.14625,-72.60816 +/-455m); p2__3 (tier 4, 42.14625,-72.60816 +/-455m); p6__2 (tier 4, 42.14625,-72.60816 +/-455m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0000__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1885 | sanborn03707_001 p0 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3258.4"},{"label":"split_canvas_w","value":"4256.0"},{"label":"split_canvas_h","value":"4393.6"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0000__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0000/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1113.2,4372.7 1759.1,3273.8 0.0,3294.8 -0.0,3684.9 778.1,4179.8 -0.0,6429.0 -0.0,7502.3 4253.4,7186.1 4248.5,6320.9 1113.2,4372.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0000__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1112.0,4373.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.603592,42.147079]}},{"type":"Feature","properties":{"resourceCoords":[4860.0,7144.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.603903,42.145152]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0002__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 | 1885 | sanborn03707_001 p2 [1]","metadata":[{"label":"streets","value":"3"},{"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":"7652.0"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1259.8,1583.7 464.1,2271.2 602.9,2184.7 1140.2,2217.3 66.8,6500.6 -0.0,6494.5 -0.0,7652.0 6452.0,7652.0 6452.0,2836.0 4339.2,2650.4 3549.6,1367.2 2831.2,0.0 1400.4,0.0 1366.9,471.1 1350.9,1211.3 1259.8,1583.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2564.0,2888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.605,42.148466]}},{"type":"Feature","properties":{"resourceCoords":[1268.0,556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6078343,42.1489057]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1885 | sanborn03707_001 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"740.2,332.7 587.6,0.0 5211.6,0.0 5045.2,173.9 5273.6,0.0 6218.5,0.0 6097.6,1605.7 5077.9,7652.0 -0.0,7652.0 -0.0,794.7 193.0,894.8 740.2,332.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6093163891626,42.145973045760925]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60644647304981,42.14801657709951]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60320059995422,42.14547513526865]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.606070516067,42.14343160393006]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1885 | sanborn03707_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5245.8,6382.2 559.2,6255.4 704.8,6596.8 598.6,6700.2 414.4,5915.7 405.9,167.3 620.3,185.5 621.0,0.0 6452.0,0.0 6402.1,5237.8 5245.8,6382.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.61198438181346,42.14797502388784]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60922783796285,42.15004696055158]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60593673953136,42.14760599463833]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.60869328338197,42.145534057974594]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1885 | sanborn03707_001 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7185.7 -0.0,-0.0 6452.0,0.0 6452.0,420.7 6234.2,404.5 6262.4,6240.5 6452.0,7035.0 5982.6,7497.9 5363.5,7162.0 -0.0,7185.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3112.0,4696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.611255,42.145722]}},{"type":"Feature","properties":{"resourceCoords":[3112.0,2740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.61208,42.146338]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__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 | 1885 | sanborn03707_001 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"4506.4"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,2758.8 2344.8,2752.8 3049.6,4506.4 5638.7,3744.8 5886.8,724.4 5470.9,466.5 -0.0,172.0 0.0,2758.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3188.0,339.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.610209,42.144943]}},{"type":"Feature","properties":{"resourceCoords":[4856.0,2163.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.608753,42.144954]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chicopee, Massachusetts | 1885 | sanborn03707_001 p6 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3505.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4146.4"}],"created":"2026-09-22T15:15:33Z","modified":"2026-09-22T15:15:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1368.0,7652.0 2508.0,7652.0 6452.0,7652.0 6452.0,3505.6 -0.0,6155.7 -0.0,7652.0 1368.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764cm:g037071885:03707_1885-0006__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3888.0,7112.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.614048,42.144407]}},{"type":"Feature","properties":{"resourceCoords":[5580.0,7112.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.613685,42.143742]}}]}}]}