{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05316_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bristol, New-Hampshire | 1892 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"7"},{"label":"placed","value":"1"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p2__1 (tier 4, 43.59078,-71.73561 +/-100m); p2__2 (tier 4, 43.59078,-71.73561 +/-100m); p2__3 (tier 4, 43.59078,-71.73561 +/-100m); p2__4 (tier 1, 43.59249,-71.73516 +/-100m); p2__5 (tier 4, 43.59078,-71.73561 +/-100m); p2__6 (tier 1, 43.64932,-72.30659 +/-140m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161892:05316_1892-0001/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 | 1892 | sanborn05316_002 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.39"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T18:52:49Z","modified":"2026-10-18T18:52:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161892:05316_1892-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161892:05316_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1129.8,1888.0 93.2,1828.3 58.0,1313.5 123.5,1052.1 52.7,961.3 46.6,444.2 116.8,111.9 300.4,128.5 530.6,38.2 1551.0,66.5 1586.3,1262.4 1547.0,1836.4 1129.8,1888.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744bm:g3744bm_g053161892:05316_1892-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[239.0,914.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.73575088486379,43.59185833212846]}},{"type":"Feature","properties":{"resourceCoords":[1489.0,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.7351576145143,43.58951168422767]}}]}}]}