{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07272_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Texhoma, Oklahoma | 1913 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"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":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 36.50205,-101.78417 +/-560m); p1__4 (tier 4, 36.50205,-101.78417 +/-560m); p1__5 (tier 4, 36.50205,-101.78417 +/-560m); p2__2 (tier 4, 36.50205,-101.78417 +/-560m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texhoma, Oklahoma | 1913 | sanborn07272_001 p1 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.57"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-17T23:53:55Z","modified":"2026-10-17T23:53:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1523.7,1686.7 1584.2,939.5 1511.5,106.7 1188.3,31.7 962.7,101.4 749.2,24.6 509.0,94.5 459.4,190.4 440.3,783.3 323.8,932.3 323.7,937.5 319.8,937.5 318.6,939.0 63.5,994.6 71.3,1455.3 452.4,1492.8 453.1,1499.2 459.5,1499.2 460.1,1558.7 486.6,1784.8 546.1,1842.3 1161.0,1868.4 1240.9,1701.6 1241.0,1693.0 1245.0,1693.0 1245.8,1691.4 1523.7,1686.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1018.0,685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.7832577,36.5059308]}},{"type":"Feature","properties":{"resourceCoords":[445.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.784617,36.5038301]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texhoma, Oklahoma | 1913 | sanborn07272_001 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.58"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2826.0"},{"label":"split_canvas_w","value":"1751.2"},{"label":"split_canvas_h","value":"924.0"}],"created":"2026-10-17T23:53:55Z","modified":"2026-10-17T23:53:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.8,714.3 6.5,930.1 76.2,930.3 97.3,867.7 320.2,930.9 306.6,784.6 271.5,902.9 257.8,784.5 41.8,714.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,706.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.78730552409554,36.505985251712005]}},{"type":"Feature","properties":{"resourceCoords":[437.8,706.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.78625175904249,36.50598707525574]}},{"type":"Feature","properties":{"resourceCoords":[437.8,937.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.78625055456243,36.50553947728308]}},{"type":"Feature","properties":{"resourceCoords":[0.0,937.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.78730431961549,36.505537653739346]}},{"type":"Feature","properties":{"resourceCoords":[66.0,732.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.7871466,36.5059344]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texhoma, Oklahoma | 1913 | sanborn07272_001 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.61"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-17T23:53:55Z","modified":"2026-10-17T23:53:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"119.0,1809.8 411.9,1816.5 481.5,1505.7 481.5,1487.5 485.6,1487.5 488.4,1474.7 1541.7,1467.1 1576.0,504.5 1539.3,223.1 1530.1,223.2 1527.0,127.9 1324.7,107.1 1303.7,51.3 1241.0,93.2 1220.0,37.4 83.0,31.1 34.2,87.0 35.1,1656.3 111.9,1719.1 119.0,1809.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[423.0,1317.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.784593,36.4990985]}},{"type":"Feature","properties":{"resourceCoords":[1549.0,1317.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.781884,36.4990972]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texhoma, Oklahoma | 1913 | sanborn07272_001 p2 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.60"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3690.0"},{"label":"split_canvas_y","value":"5921.2"},{"label":"split_canvas_w","value":"2762.0"},{"label":"split_canvas_h","value":"1730.8"}],"created":"2026-10-17T23:53:55Z","modified":"2026-10-17T23:53:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"959.3,1601.3 938.5,1885.9 1582.3,1907.4 1596.1,1751.5 1496.3,1594.3 1508.2,1500.8 1034.0,1506.6 1013.5,1608.2 959.3,1601.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024tm:g4024tm_g072721913:07272_1913-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[965.5,1794.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.783245,36.4970068]}},{"type":"Feature","properties":{"resourceCoords":[1506.1,1794.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.7819063,36.4970087]}}]}}]}