{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05348_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hinsdale, New-Hampshire | 1892 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"6"},{"label":"placed","value":"1"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 42.78690,-72.48596 +/-100m); p1__2 (tier 4, 42.78690,-72.48596 +/-100m); p2__1 (tier 4, 42.78690,-72.48596 +/-100m); p2__2 (tier 4, 42.78690,-72.48596 +/-100m); p3__2 (tier 4, 42.78690,-72.48596 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053481892:05348_1892-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hinsdale, New-Hampshire | 1892 | sanborn05348_002 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.06"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2342.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5309.2"}],"created":"2026-10-19T11:57:45Z","modified":"2026-10-19T11:57:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053481892:05348_1892-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053481892:05348_1892-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"40.4,1793.3 111.0,1893.6 1537.1,1863.8 1575.0,1694.0 1473.6,1506.7 1570.8,1261.2 1516.5,697.4 1409.7,626.2 845.8,738.5 756.9,851.9 141.7,849.9 50.5,1112.9 40.4,1793.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744hm:g3744hm_g053481892:05348_1892-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1452.0,1625.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.4844238,42.7864221]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,978.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.4846024,42.7874714]}}]}}]}