{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09018_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Farmville, Virginia | 1901 | 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":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.30320,-78.39440 +/-266m); p1__4 (tier 4, 37.30320,-78.39440 +/-266m); p2 (tier 1, 37.30106,-78.39320 +/-277m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Farmville, Virginia | 1901 | sanborn09018_004 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.71"},{"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":"3222.8"},{"label":"split_canvas_h","value":"3908.8"}],"created":"2026-10-19T04:07:31Z","modified":"2026-10-19T04:07:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"804.5,867.1 769.0,859.9 674.4,494.4 675.4,402.4 756.5,367.5 740.3,243.1 569.5,109.5 564.4,37.3 36.5,60.5 32.0,927.8 380.8,964.5 804.7,889.8 804.5,867.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[378.9,911.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3943509,37.3034879]}},{"type":"Feature","properties":{"resourceCoords":[378.9,379.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.395436,37.303947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Farmville, Virginia | 1901 | sanborn09018_004 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.25"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3886.8"},{"label":"split_canvas_w","value":"3252.4"},{"label":"split_canvas_h","value":"3765.2"}],"created":"2026-10-19T04:07:31Z","modified":"2026-10-19T04:07:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.0,992.6 36.0,1881.8 782.3,1893.0 759.6,1055.0 663.8,1023.9 25.0,992.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[10.0,1626.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.396601,37.302084]}},{"type":"Feature","properties":{"resourceCoords":[230.0,1181.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3955859,37.3016301]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Farmville, Virginia | 1901 | sanborn09018_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:07:31Z","modified":"2026-10-19T04:07:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"107.0,1139.2 63.4,1058.4 364.4,976.3 276.7,798.8 332.6,768.5 357.4,546.4 293.0,308.1 331.6,126.7 740.0,139.2 772.9,81.3 1068.7,34.1 1138.6,44.6 1147.4,67.2 1180.6,70.4 1195.5,46.0 1557.5,196.0 1596.5,937.9 1549.4,1862.7 139.3,1868.7 139.0,1872.0 64.6,1464.2 42.8,1464.5 107.0,1139.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090181901:09018_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1090.0,1159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.39141923381919,37.30378076508025]}},{"type":"Feature","properties":{"resourceCoords":[129.0,1877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3942667931569,37.30344568753827]}}]}}]}