{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07026_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Canton, Oklahoma | 1936 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Canton, Oklahoma | 1936 | sanborn07026_003 p1","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"34"}],"created":"2026-09-22T03:18:41Z","modified":"2026-09-22T03:18:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"347.5,1887.5 215.6,1913.0 -0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 1206.8,1913.0 1205.8,1842.4 1180.5,1842.5 1178.8,1616.5 996.0,1619.1 931.2,1653.2 896.6,1632.5 816.7,1637.8 347.5,1887.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1449.0,1572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5858782,36.0554384]}},{"type":"Feature","properties":{"resourceCoords":[894.0,1227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5883688,36.0567267]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Canton, Oklahoma | 1936 | sanborn07026_003 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-22T03:18:41Z","modified":"2026-09-22T03:18:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 1613.0,1913.0 551.6,1913.0 513.1,1698.5 32.3,764.0 23.9,605.8 65.8,537.8 -0.0,408.6 -0.0,47.3 447.0,50.0 447.4,-0.0 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070261936:07026_1936-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[447.0,50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.587107,36.0544592]}},{"type":"Feature","properties":{"resourceCoords":[447.0,1155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5896333,36.0544557]}}]}}]}