{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08939_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Randolph, Vermont | 1922 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"14"},{"label":"placed","value":"5"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 43.92483,-72.66803 +/-689m); p1__2 (tier 2, 43.92483,-72.66803 +/-689m); p1__3 (tier 1, 43.91874,-72.65466 +/-187m); p2__2 (tier 1, 43.92244,-72.66495 +/-100m); p4__2 (tier 2, 43.92355,-72.66361 +/-584m); p4__3 (tier 2, 43.92355,-72.66361 +/-584m); p5__2 (tier 2, 43.92223,-72.66476 +/-401m); p7__1 (tier 3, 43.92425,-72.66884 +/-698m); p7__2 (tier 1, 43.92256,-72.66090 +/-203m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Vermont | 1922 | sanborn08939_004 p2 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"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":"2026-09-23T23:34:05Z","modified":"2026-09-23T23:34:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.2,1875.5 65.6,1913.0 1139.5,1913.0 1142.1,1370.1 1557.9,1376.9 1503.5,1163.2 1613.0,1049.5 1613.0,450.1 1450.9,545.2 1212.4,29.6 693.5,302.2 552.7,0.0 127.2,0.0 244.9,1246.8 47.6,1296.1 101.2,1875.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[693.0,302.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6669352,43.9240215]}},{"type":"Feature","properties":{"resourceCoords":[245.0,1247.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6648673,43.9227185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Vermont | 1922 | sanborn08939_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:34:05Z","modified":"2026-09-23T23:34:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1452.7,0.0 1500.3,305.5 1532.2,358.8 1613.0,308.5 1613.0,1913.0 1319.6,1913.0 1232.8,1774.0 626.0,1620.7 680.5,1807.8 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66736948445882,43.92860565310602]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66331190824029,43.92852792158817]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.6634390111963,43.9250375682908]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.66749658741483,43.925115299808645]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Vermont | 1922 | sanborn08939_004 p4 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"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":"2026-09-23T23:34:05Z","modified":"2026-09-23T23:34:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"372.3,343.3 0.0,430.1 0.0,1913.0 582.1,1913.0 587.7,747.7 878.3,749.5 1086.0,750.7 1083.4,858.9 1613.0,1114.9 1613.0,721.4 1297.6,718.7 1301.0,180.9 1301.2,147.4 1301.8,0.0 1261.8,0.0 419.3,0.0 486.4,253.1 450.5,260.9 349.4,316.5 372.3,343.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[725.0,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.663344,43.929656]}},{"type":"Feature","properties":{"resourceCoords":[362.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.663455,43.9279218]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Vermont | 1922 | sanborn08939_004 p5 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"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":"2026-09-23T23:34:05Z","modified":"2026-09-23T23:34:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1529.2 868.2,1660.2 855.4,1221.9 1079.7,1236.5 1143.5,1400.6 1428.7,1281.0 1418.5,1226.3 1613.0,1190.0 1613.0,0.0 454.9,0.0 462.5,856.2 0.0,856.5 0.0,1529.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.0,915.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66983,43.922602]}},{"type":"Feature","properties":{"resourceCoords":[1143.0,1401.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6669352,43.9240215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Randolph, Vermont | 1922 | sanborn08939_004 p6","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"11"}],"created":"2026-09-23T23:34:05Z","modified":"2026-09-23T23:34:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1535.5,0.0 1574.8,218.0 1473.9,252.5 1527.7,553.1 1510.7,574.3 1613.0,565.6 1613.0,1913.0 0.0,1913.0 0.0,549.6 0.0,549.6 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754rm:g089391922:08939_1922-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[572.0,1124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.662393,43.918186]}},{"type":"Feature","properties":{"resourceCoords":[572.0,279.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.666354,43.919261]}}]}}]}