{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn07092_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Fort Towson, Oklahoma | 1916 | 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":"7"},{"label":"placed","value":"2"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 34.01985,-95.26728 +/-183m); p2__1 (tier 4, 34.01985,-95.26728 +/-183m); p2__2 (tier 4, 34.01985,-95.26728 +/-183m); p2__3 (tier 4, 34.01985,-95.26728 +/-183m); p2__4 (tier 4, 34.01985,-95.26728 +/-183m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fort Towson, Oklahoma | 1916 | sanborn07092_001 p1 [1]","metadata":[{"label":"streets","value":"7"},{"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":"2026-09-22T02:45:05Z","modified":"2026-09-22T02:45:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 4429.2,0.0 4402.0,1323.6 2295.1,1327.0 2240.2,1644.0 196.8,1330.4 0.0,1330.4 0.0,6358.0 1252.0,6379.6 1229.6,7439.6 1229.6,7652.0 6452.0,7652.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3620.0,5944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2658367,34.0175798]}},{"type":"Feature","properties":{"resourceCoords":[1376.0,6852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2672863,34.0172914]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Fort Towson, Oklahoma | 1916 | sanborn07092_001 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4429.2"},{"label":"split_canvas_h","value":"1330.4"}],"created":"2026-09-22T02:45:05Z","modified":"2026-09-22T02:45:05Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.4,1330.4 3231.7,1325.5 3201.5,1136.7 4254.1,1130.2 4264.2,356.4 4422.4,331.2 4429.2,0.0 -0.0,-0.0 -0.0,1330.4 212.4,1330.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024fm:g4024fm_g070921916:07092_1916-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2404.7,1138.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2686248,34.020461]}},{"type":"Feature","properties":{"resourceCoords":[1504.4,1138.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2697625,34.0207604]}}]}}]}