{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00140_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clarkdale, Arizona | 1938 | 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":"11"},{"label":"placed","value":"3"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 34.77234,-112.05400 +/-526m); p1__3 (tier 4, 34.77234,-112.05400 +/-526m); p2__1 (tier 4, 34.77234,-112.05400 +/-526m); p2__3 (tier 4, 34.77234,-112.05400 +/-526m); p2__5 (tier 4, 34.77234,-112.05400 +/-526m); p2__6 (tier 1, 34.77378,-112.05544 +/-100m); p3__1 (tier 4, 34.77234,-112.05400 +/-526m); p3__2 (tier 4, 34.77234,-112.05400 +/-526m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarkdale, Arizona | 1938 | sanborn00140_002 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.56"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1439.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5072.4"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-19T07:13:07Z","modified":"2026-10-19T07:13:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1603.5,26.6 423.1,45.0 383.4,730.6 678.7,881.7 696.3,890.1 696.3,890.7 702.3,893.8 722.7,1883.9 1598.7,1881.6 1603.5,26.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[968.5,1160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0599564,34.7709552]}},{"type":"Feature","properties":{"resourceCoords":[968.5,596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0586986,34.771126]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarkdale, Arizona | 1938 | sanborn00140_002 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.65"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1133.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5378.4"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-19T07:13:07Z","modified":"2026-10-19T07:13:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"843.5,22.4 313.5,54.5 322.1,1886.3 823.9,1856.8 829.4,1223.5 840.3,1204.0 840.6,1204.0 992.9,1191.4 998.2,951.0 1002.2,947.9 1607.2,948.9 1610.8,157.9 1593.2,158.4 1593.0,42.0 1223.2,57.8 843.6,48.1 843.5,22.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[467.4,783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0525101,34.7740574]}},{"type":"Feature","properties":{"resourceCoords":[1593.0,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0504197,34.7721669]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clarkdale, Arizona | 1938 | sanborn00140_002 p2 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.46"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3322.8"},{"label":"split_canvas_y","value":"3804.0"},{"label":"split_canvas_w","value":"3189.2"},{"label":"split_canvas_h","value":"3904.0"}],"created":"2026-10-19T07:13:07Z","modified":"2026-10-19T07:13:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"861.0,1777.5 861.7,1803.0 1237.2,1804.4 1602.4,1780.9 1605.1,1896.0 1614.5,1895.6 1622.5,1895.2 1607.0,989.2 1290.3,968.0 1240.0,1110.7 1240.0,1110.8 1240.0,1124.0 1234.8,1125.6 1232.9,1130.8 1113.2,1162.2 1112.1,1162.5 1049.1,1187.9 1033.4,1189.1 1020.0,1190.1 994.4,1197.9 994.4,1197.8 994.2,1197.9 994.4,1192.1 908.5,1198.8 906.9,1198.9 860.3,1208.6 861.0,1777.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd433m:g4334m:g4334cm:g001401938:00140_1938-0002__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[861.7,1803.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0507011,34.7735683]}},{"type":"Feature","properties":{"resourceCoords":[1597.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-112.0492341,34.7723083]}}]}}]}