{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08927_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lyndonville, Vermont | 1884 | 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":"3"},{"label":"placed","value":"1"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p2__1 (tier 4, 44.53491,-72.00331 +/-100m); p2__2 (tier 4, 44.53491,-72.00331 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754lm:g089271884:08927_1884-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lyndonville, Vermont | 1884 | sanborn08927_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.32"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T12:41:37Z","modified":"2026-10-18T12:41:37Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754lm:g089271884:08927_1884-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754lm:g089271884:08927_1884-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"99.7,1794.8 29.1,1626.5 98.1,960.0 32.1,518.8 59.6,212.1 127.9,126.2 453.9,28.6 1219.9,128.7 1369.5,51.4 1568.6,113.5 1594.8,519.0 1536.5,809.2 1586.0,1165.2 1536.2,1374.0 1577.2,1478.7 1491.0,1642.6 1502.7,1784.1 947.1,1787.3 561.9,1873.7 99.7,1794.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754lm:g089271884:08927_1884-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[729.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.00416076258023,44.53502503634947]}},{"type":"Feature","properties":{"resourceCoords":[729.0,299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.00500230077732,44.53530411116131]}}]}}]}