{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08928_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Manchester, Vermont | 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":"23"},{"label":"placed","value":"1"},{"label":"unplaced","value":"22"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"5 sheet(s) cut into 23 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 43.16215,-73.07201 +/-100m); p1__2 (tier 4, 43.16215,-73.07201 +/-100m); p1__3 (tier 4, 43.16215,-73.07201 +/-100m); p1__4 (tier 4, 43.16215,-73.07201 +/-100m); p1__5 (tier 4, 43.16215,-73.07201 +/-100m); p1__6 (tier 4, 43.16215,-73.07201 +/-100m); p1__7 (tier 4, 43.16215,-73.07201 +/-100m); p1__8 (tier 4, 43.16215,-73.07201 +/-100m); p2__1 (tier 4, 43.16215,-73.07201 +/-100m); p2__2 (tier 4, 43.16215,-73.07201 +/-100m); p2__3 (tier 4, 43.16215,-73.07201 +/-100m); p3__1 (tier 4, 43.16215,-73.07201 +/-100m); p3__2 (tier 4, 43.16215,-73.07201 +/-100m); p3__3 (tier 4, 43.16215,-73.07201 +/-100m); p4__2 (tier 4, 43.16215,-73.07201 +/-100m); p4__3 (tier 4, 43.16215,-73.07201 +/-100m); p4__4 (tier 4, 43.16215,-73.07201 +/-100m); p5__1 (tier 4, 43.16215,-73.07201 +/-100m); p5__2 (tier 4, 43.16215,-73.07201 +/-100m); p5__3 (tier 4, 43.16215,-73.07201 +/-100m); p5__4 (tier 4, 43.16215,-73.07201 +/-100m); p5__5 (tier 4, 43.16215,-73.07201 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754mm:g089281892:08928_1892-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, Vermont | 1892 | sanborn08928_002 p4 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.16"},{"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":"2026-10-19T06:36:45Z","modified":"2026-10-19T06:36:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754mm:g089281892:08928_1892-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754mm:g089281892:08928_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"552.8,1880.9 946.5,1877.6 977.1,1351.2 976.6,1315.3 979.2,1315.3 979.3,1314.6 1583.7,1294.4 1557.5,719.5 1302.5,700.5 1192.1,698.1 1138.1,155.1 928.0,26.0 535.0,43.9 90.7,217.2 44.4,321.4 88.1,961.2 152.2,1089.6 430.4,1102.2 441.6,1102.3 469.5,1102.5 469.5,1104.0 473.8,1104.2 473.4,1738.7 552.8,1880.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754mm:g089281892:08928_1892-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[775.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0720939,43.1621166]}},{"type":"Feature","properties":{"resourceCoords":[775.0,205.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0720051,43.1635427]}}]}}]}