{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05337_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Great Falls, New-Hampshire | 1893 | 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":"16"},{"label":"placed","value":"7"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef-snap 4, georef 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p0 (tier 1, 43.26048,-70.87850 +/-258m); p10__1 (tier 1, 43.25940,-70.86230 +/-105m); p10__2 (tier 1, 43.25922,-70.86296 +/-106m); p7__1 (tier 1, 43.26499,-70.86847 +/-100m); p7__2 (tier 1, 43.26334,-70.86713 +/-100m); p7__3 (tier 1, 43.26509,-70.86635 +/-100m); p8__1 (tier 2, 43.26396,-70.86446 +/-100m); p8__2 (tier 1, 43.26559,-70.86501 +/-100m); p9__1 (tier 1, 43.25545,-70.85953 +/-209m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1197.5,1913.0 -0.0,1913.0 -0.0,-0.0 1196.2,0.0 1397.9,717.1 1599.2,715.7 1429.8,1865.3 1197.5,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86819661208214,43.25778404011174]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.8642411110335,43.25854960386151]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86300316608748,43.25510893609299]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86695866713613,43.254343372343214]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"184.4,1261.1 326.3,99.9 1228.8,117.5 1230.5,0.0 1613.0,0.0 1613.0,1913.0 -0.0,1913.0 -0.0,1299.8 184.4,1261.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86466984201849,43.2572959340011]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86071652699619,43.25798504056997]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.85960222512114,43.25454624659994]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86355554014344,43.25385714003107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"408.4,1836.8 164.9,1116.2 -0.0,1124.7 -0.0,420.4 255.1,395.8 994.9,90.2 1613.0,0.0 1613.0,1696.5 1527.5,1698.8 1529.0,1818.0 408.4,1836.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86623256369442,43.26028038459023]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.8623110755483,43.26088259518261]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86133723925965,43.25747165150667]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86525872740577,43.25686944091429]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1582.1 545.8,970.7 520.0,896.9 177.3,571.6 222.4,450.7 207.5,90.2 236.6,89.4 205.2,-0.0 1351.1,-0.0 1385.4,561.4 1613.0,1308.2 1613.0,1913.0 -0.0,1913.0 -0.0,1582.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86345411147705,43.263273119988035]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86223074021501,43.26039755784952]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86688100351738,43.25933350134064]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.86810437477942,43.262209063479155]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p6","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"493.9,1036.5 11.0,536.3 -0.0,0.0 408.4,-0.0 302.9,27.7 688.3,40.4 862.5,120.7 1041.3,255.8 1362.7,171.4 1317.6,-0.0 1613.0,-0.0 1613.0,426.4 1585.4,417.4 1480.2,760.6 1397.7,859.0 1613.0,1279.5 1613.0,1357.5 892.9,1749.3 838.0,1913.0 -0.0,1913.0 -0.0,1530.2 493.9,1036.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[717.0,830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8656947,43.2636878]}},{"type":"Feature","properties":{"resourceCoords":[1646.0,1345.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8653225,43.2617243]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0007__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p7 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3600.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4051.6"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0007__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1315.2 123.2,1334.5 524.1,1885.0 1043.5,1512.0 1597.4,1565.9 1542.9,1913.0 1613.0,1913.0 1613.0,1033.3 999.9,1039.2 1000.0,900.1 0.0,903.4 -0.0,1315.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0007__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[84.0,1279.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8684072,43.263993]}},{"type":"Feature","properties":{"resourceCoords":[524.0,1885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8664612,43.263789]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Falls, New-Hampshire | 1893 | sanborn05337_002 p9 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3462.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2989.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T10:01:08Z","modified":"2026-09-23T10:01:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1016.0,1913.0 1613.0,1913.0 1613.0,97.3 1411.3,778.7 879.5,1290.8 886.2,1913.0 1016.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744gm:g3744gm_g053371893:05337_1893-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1188.4,1050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8640185,43.2642634]}},{"type":"Feature","properties":{"resourceCoords":[1372.2,842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.8640864,43.2645417]}}]}}]}