{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08961_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Wilmington, Vermont | 1906 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"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":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 42.86861,-72.87113 +/-100m); p2__1 (tier 2, 42.86825,-72.87374 +/-100m); p2__2 (tier 2, 42.86825,-72.87374 +/-100m); p2__3 (tier 2, 42.86825,-72.87374 +/-100m); p2__4 (tier 2, 42.86825,-72.87374 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089611906:08961_1906-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Wilmington, Vermont | 1906 | sanborn08961_002 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.18"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-17T22:29:26Z","modified":"2026-10-17T22:29:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089611906:08961_1906-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089611906:08961_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"287.2,1885.0 643.4,1880.2 980.5,1748.6 1305.7,1862.0 1548.4,1858.1 1612.0,1787.2 1612.0,1345.2 1611.5,700.1 1396.7,544.2 1052.3,540.7 965.7,93.0 297.4,27.8 55.6,232.8 21.6,1282.5 40.2,1471.1 145.1,1607.9 157.1,1774.8 207.1,1783.5 174.2,1824.1 287.2,1885.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089611906:08961_1906-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[18.0,1237.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.8717004,42.8670909]}},{"type":"Feature","properties":{"resourceCoords":[683.0,1373.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.870434,42.867967]}}]}}]}