{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05316_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bristol, New-Hampshire | 1912 | 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":"10"},{"label":"placed","value":"4"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 43.64960,-72.30522 +/-264m); p1__2 (tier 4, 43.59338,-71.73792 +/-1161m); p1__3 (tier 1, 44.30951,-71.77730 +/-159m); p3__2 (tier 1, 43.59774,-71.74671 +/-243m); p4__2 (tier 1, 43.59071,-71.73920 +/-234m); p4__3 (tier 4, 43.59338,-71.73792 +/-1161m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, New-Hampshire | 1912 | sanborn05316_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T08:24:21Z","modified":"2026-09-22T08:24:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,1043.7 232.9,923.4 -0.0,428.8 -0.0,0.0 1613.0,-0.0 1613.0,504.4 1252.1,669.1 1356.9,905.7 1420.2,879.1 1543.5,1327.3 1613.0,1295.6 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.73331980048121,43.592686895129816]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.73259152269814,43.58944556804958]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.73786189681441,43.588815569311095]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.73859017459748,43.592056896391334]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, New-Hampshire | 1912 | sanborn05316_005 p3 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4502.0"},{"label":"split_canvas_h","value":"2462.0"}],"created":"2026-09-22T08:24:21Z","modified":"2026-09-22T08:24:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,145.2 34.6,156.8 78.0,450.2 689.3,375.4 1031.2,489.6 1125.5,0.0 -0.0,-0.0 -0.0,145.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[982.4,310.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7339322,43.5928946]}},{"type":"Feature","properties":{"resourceCoords":[78.0,450.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7357585,43.5919147]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, New-Hampshire | 1912 | sanborn05316_005 p3 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2407.2"},{"label":"split_canvas_w","value":"3257.6"},{"label":"split_canvas_h","value":"5244.8"}],"created":"2026-09-22T08:24:21Z","modified":"2026-09-22T08:24:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"795.3,1913.0 814.4,612.7 521.4,608.8 519.2,679.8 -0.0,601.8 -0.0,1913.0 795.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[386.2,1096.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7348054,43.5887913]}},{"type":"Feature","properties":{"resourceCoords":[519.2,679.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7351006,43.5895435]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, New-Hampshire | 1912 | sanborn05316_005 p4 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3251.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T08:24:21Z","modified":"2026-09-22T08:24:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"423.4,1913.0 459.6,1209.3 812.9,1168.5 804.5,0.0 0.0,0.0 -0.0,1913.0 423.4,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161912:05316_1912-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.74737417868593,43.60345659217681]}},{"type":"Feature","properties":{"resourceCoords":[812.9,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.74536719159161,43.60326887958959]}},{"type":"Feature","properties":{"resourceCoords":[812.9,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.74598015705028,43.5998659667766]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.7479871441446,43.60005367936382]}},{"type":"Feature","properties":{"resourceCoords":[334.9,1546.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7470427,43.6006284]}}]}}]}