{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03533_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rumford Falls, Maine | 1898 | 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":"8"},{"label":"placed","value":"5"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.54606,-70.54390 +/-961m); p1__4 (tier 4, 44.54606,-70.54390 +/-961m); p2__2 (tier 2, 44.54630,-70.54625 +/-129m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_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":"Rumford Falls, Maine | 1898 | sanborn03533_002 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3741.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3786.4"},{"label":"split_canvas_h","value":"4641.2"}],"created":"2026-09-23T16:33:17Z","modified":"2026-09-23T16:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001","type":"ImageService3","width":1882,"height":2232},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1882.0,0.0 935.6,0.0 935.5,529.4 935.4,1160.3 1882.0,1151.9 1882.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[935.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.53422055004998,44.54944858865889]}},{"type":"Feature","properties":{"resourceCoords":[1882.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.53249865090181,44.55034550278266]}},{"type":"Feature","properties":{"resourceCoords":[1882.0,1160.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.53096345026275,44.548836085035155]}},{"type":"Feature","properties":{"resourceCoords":[935.4,1160.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.53268534941091,44.547939170911384]}},{"type":"Feature","properties":{"resourceCoords":[1515.2,332.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5327262,44.5495661]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rumford Falls, Maine | 1898 | sanborn03533_002 p1 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2114.4"},{"label":"split_canvas_w","value":"3742.0"},{"label":"split_canvas_h","value":"6813.6"}],"created":"2026-09-23T16:33:17Z","modified":"2026-09-23T16:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001","type":"ImageService3","width":1882,"height":2232},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2232.0 907.9,2232.0 935.5,529.4 0.0,528.6 -0.0,2232.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[854.5,866.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5502047,44.5471189]}},{"type":"Feature","properties":{"resourceCoords":[413.2,866.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5508782,44.5466822]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rumford Falls, Maine | 1898 | sanborn03533_002 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"7528.0"},{"label":"split_canvas_h","value":"8928.0"}],"created":"2026-09-23T16:33:17Z","modified":"2026-09-23T16:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0002","type":"ImageService3","width":1882,"height":2232},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"525.0,2232.0 1006.8,2232.0 1006.9,1521.3 1339.2,1226.2 1882.0,1226.0 1882.0,0.0 0.0,0.0 -0.0,1217.4 139.2,1219.3 118.0,1682.6 242.0,1717.8 209.0,2232.0 525.0,2232.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[242.0,1718.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5448654,44.5459298]}},{"type":"Feature","properties":{"resourceCoords":[118.0,1683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5451509,44.5459739]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rumford Falls, Maine | 1898 | sanborn03533_002 p3 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"7528.0"},{"label":"split_canvas_h","value":"8928.0"}],"created":"2026-09-23T16:33:17Z","modified":"2026-09-23T16:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003","type":"ImageService3","width":1882,"height":2232},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2130.6 270.7,1965.8 346.0,2110.2 146.6,2232.0 510.0,2232.0 681.8,2232.0 834.0,2232.0 1495.6,2232.0 1495.9,1676.5 1882.0,1676.8 1882.0,1013.8 1477.2,1019.3 1503.4,500.8 1378.0,467.1 1393.0,0.0 578.5,0.0 -0.0,0.0 -0.0,2130.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1378.0,467.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5451509,44.5459739]}},{"type":"Feature","properties":{"resourceCoords":[1113.0,1137.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.54567,44.5448755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rumford Falls, Maine | 1898 | sanborn03533_002 p3 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5982.4"},{"label":"split_canvas_y","value":"6706.0"},{"label":"split_canvas_w","value":"1545.6"},{"label":"split_canvas_h","value":"2222.0"}],"created":"2026-09-23T16:33:17Z","modified":"2026-09-23T16:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003","type":"ImageService3","width":1882,"height":2232},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1495.8,1850.6 1495.6,2232.0 1882.0,2232.0 1882.0,1726.8 1658.2,2094.8 1657.8,1861.3 1495.8,1850.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734rm:g3734rm_g035331898:03533_1898-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1495.6,1676.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.54714374054554,44.543632503990175]}},{"type":"Feature","properties":{"resourceCoords":[1882.0,1676.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.54665422847414,44.543117516867056]}},{"type":"Feature","properties":{"resourceCoords":[1882.0,2232.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.54768809974149,44.54261422378233]}},{"type":"Feature","properties":{"resourceCoords":[1495.6,2232.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.54817761181289,44.54312921090545]}},{"type":"Feature","properties":{"resourceCoords":[1657.3,1861.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.5472822,44.5432488]}}]}}]}