{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02925_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chetopa, Kansas | 1899 | 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":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 37.03640,-95.08634 +/-313m); p1__2 (tier 4, 37.03640,-95.08634 +/-313m); p1__3 (tier 4, 37.03640,-95.08634 +/-313m); p3__2 (tier 2, 37.03684,-95.08792 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chetopa, Kansas | 1899 | sanborn02925_003 p2 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6026.8"},{"label":"split_canvas_w","value":"2184.0"},{"label":"split_canvas_h","value":"1625.2"}],"created":"2026-09-23T16:12:41Z","modified":"2026-09-23T16:12:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"546.0,1913.0 544.2,1506.9 0.0,1506.7 -0.0,1913.0 546.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1506.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08362359959813,37.037579195498445]}},{"type":"Feature","properties":{"resourceCoords":[546.0,1506.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08233946739028,37.03760097866818]}},{"type":"Feature","properties":{"resourceCoords":[546.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08231907822574,37.03683866287607]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08360321043358,37.036816879706336]}},{"type":"Feature","properties":{"resourceCoords":[379.0,1850.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.082715,37.03695]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chetopa, Kansas | 1899 | sanborn02925_003 p2 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"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":"2026-09-23T16:12:41Z","modified":"2026-09-23T16:12:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1545.3,1913.0 1523.4,0.0 -0.0,-0.0 0.0,1506.7 544.2,1506.9 546.0,1913.0 1545.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1524.0,377.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.0877,37.037984]}},{"type":"Feature","properties":{"resourceCoords":[111.0,955.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.090998,37.036919]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chetopa, Kansas | 1899 | sanborn02925_003 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"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":"2026-09-23T16:12:41Z","modified":"2026-09-23T16:12:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"65.4,1913.0 1112.5,1913.0 1110.4,1591.0 1104.9,909.9 1613.0,906.6 1613.0,0.0 -0.0,-0.0 49.6,23.6 65.4,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[752.0,946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.086031,37.03694]}},{"type":"Feature","properties":{"resourceCoords":[1455.0,946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.084362,37.03694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chetopa, Kansas | 1899 | sanborn02925_003 p3 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4441.6"},{"label":"split_canvas_y","value":"6362.8"},{"label":"split_canvas_w","value":"2010.4"},{"label":"split_canvas_h","value":"1289.2"}],"created":"2026-09-23T16:12:41Z","modified":"2026-09-23T16:12:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1590.7 1110.4,1591.0 1112.5,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029251899:02925_1899-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1110.4,1590.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08771440795061,37.03486907789614]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1590.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08653114995377,37.034873188467074]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08652783549003,37.03426807419408]}},{"type":"Feature","properties":{"resourceCoords":[1110.4,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.08771109348687,37.03426396362315]}},{"type":"Feature","properties":{"resourceCoords":[1133.4,1620.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.08766,37.034814]}}]}}]}