{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05344_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Henniker, New-Hampshire | 1945 | 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":"9"},{"label":"placed","value":"2"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1a__1 (tier 4, 43.17906,-71.82210 +/-406m); p1a__2 (tier 4, 43.17906,-71.82210 +/-406m); p1a__3 (tier 4, 43.17906,-71.82210 +/-406m); p1b__2 (tier 4, 43.17906,-71.82210 +/-406m); p1b__3 (tier 4, 43.17906,-71.82210 +/-406m); p2 (tier 2, 43.17978,-71.82146 +/-100m); p3__2 (tier 2, 43.17922,-71.82207 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0001b__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henniker, New-Hampshire | 1945 | sanborn05344_002 p1b [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"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":"2026-09-22T09:21:58Z","modified":"2026-09-22T09:21:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0001b__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0001b","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 1391.2,1913.0 1387.7,1625.7 1613.0,1624.2 1613.0,1177.3 837.9,1192.4 835.6,609.2 833.4,0.0 128.9,0.0 217.3,305.0 -0.0,301.2 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0001b__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[194.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.8220258,43.1770355]}},{"type":"Feature","properties":{"resourceCoords":[721.0,459.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.8195469,43.1777543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henniker, New-Hampshire | 1945 | sanborn05344_002 p3 [1]","metadata":[{"label":"streets","value":"6"},{"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":"7652.0"}],"created":"2026-09-22T09:21:58Z","modified":"2026-09-22T09:21:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1461.9,1913.0 1377.7,1640.5 1613.0,1636.3 1613.0,212.1 1613.0,0.0 515.3,0.0 521.2,454.4 0.0,455.3 -0.0,1913.0 1461.9,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053441945:05344_1945-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[862.0,878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.8246587,43.1823372]}},{"type":"Feature","properties":{"resourceCoords":[1347.0,1565.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.8223502,43.1796633]}}]}}]}