{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08911_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bristol, Vermont | 1906 | 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":"8"},{"label":"placed","value":"2"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 44.16840,-73.25390 +/-236m); p1__2 (tier 4, 44.13528,-73.08107 +/-133m); p4__1 (tier 1, 44.13931,-73.08322 +/-167m); p4__2 (tier 1, 44.09964,-72.99644 +/-116m); p4__3 (tier 1, 44.16639,-73.25267 +/-100m); p4__4 (tier 1, 44.13612,-73.07806 +/-180m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, Vermont | 1906 | sanborn08911_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.44"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T15:29:15Z","modified":"2026-10-18T15:29:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1360.7,47.8 1366.0,82.2 1441.5,1216.4 1481.8,1752.7 1482.0,1806.2 1406.5,1809.7 1409.8,1837.1 1296.3,1850.6 1129.4,1819.7 460.0,1834.2 328.7,1869.1 60.1,1815.2 28.9,687.4 141.1,404.9 151.0,157.8 275.8,57.3 654.3,32.3 784.6,91.9 916.1,35.2 1360.7,47.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1420.0,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.083303333006,44.1352048522845]}},{"type":"Feature","properties":{"resourceCoords":[802.0,139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.08303521725256,44.1340607293909]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bristol, Vermont | 1906 | sanborn08911_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.58"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T15:29:15Z","modified":"2026-10-18T15:29:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,610.2 1612.0,609.7 1565.8,566.4 1599.1,146.9 1546.9,35.9 250.0,57.1 232.2,54.7 169.6,54.3 170.7,89.6 107.9,1240.0 82.8,1784.6 76.5,1838.4 1.0,1832.7 1.0,1860.7 1542.2,1864.8 1584.0,1773.7 1507.8,1339.6 1612.0,610.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754bm:g089111906:08911_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[686.0,653.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.08194690500403,44.13617580473862]}},{"type":"Feature","properties":{"resourceCoords":[686.0,50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.08347087137146,44.13603062121177]}}]}}]}