{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07261_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Stratford, Oklahoma | 1918 | 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":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 34.79605,-96.96152 +/-204m); p1__4 (tier 4, 34.79605,-96.96152 +/-204m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Stratford, Oklahoma | 1918 | sanborn07261_003 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.69"},{"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":"2026-10-17T21:38:46Z","modified":"2026-10-17T21:38:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1571.2,644.0 1006.3,638.6 1005.9,636.0 1003.5,636.0 1003.4,619.6 953.8,301.4 741.0,294.8 740.9,293.5 737.1,293.5 737.0,263.9 710.9,67.4 248.6,32.4 215.1,63.2 246.2,87.8 235.0,340.5 422.5,343.0 422.5,343.9 426.5,567.2 422.5,567.4 422.5,570.0 317.8,570.0 89.1,575.8 30.6,634.6 33.3,1412.3 1.0,1478.1 1.0,1480.3 33.5,1485.6 56.9,1867.0 152.2,1866.7 108.2,1844.8 181.3,1785.9 225.6,1873.8 416.4,1895.1 1091.1,1819.4 1173.6,1590.2 1173.5,1577.1 1178.5,1577.0 1537.6,1539.1 1571.2,644.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[581.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.9599269,34.7955855]}},{"type":"Feature","properties":{"resourceCoords":[581.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.963597,34.7955959]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Stratford, Oklahoma | 1918 | sanborn07261_003 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.74"},{"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":"1690.0"},{"label":"split_canvas_h","value":"2280.0"}],"created":"2026-10-17T21:38:46Z","modified":"2026-10-17T21:38:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"374.4,365.0 209.2,380.8 177.6,57.5 27.1,28.2 22.1,547.2 157.0,471.3 397.6,515.3 374.4,365.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[182.8,527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.9599208,34.7966632]}},{"type":"Feature","properties":{"resourceCoords":[182.8,22.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.9588179,34.7966588]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Stratford, Oklahoma | 1918 | sanborn07261_003 p1 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4694.0"},{"label":"split_canvas_y","value":"6286.4"},{"label":"split_canvas_w","value":"1758.0"},{"label":"split_canvas_h","value":"1365.6"}],"created":"2026-10-17T21:38:46Z","modified":"2026-10-17T21:38:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.0,1853.6 1518.3,1883.2 1533.0,1912.0 1592.7,1912.0 1611.8,1571.6 1569.6,1572.2 1567.1,1572.2 1553.0,1630.8 1518.0,1853.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072611918:07261_1918-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1173.5,1571.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.96366671050042,34.79596547644902]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1571.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.96365777414725,34.79676514252185]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.96290155164857,34.79675943344012]}},{"type":"Feature","properties":{"resourceCoords":[1173.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.96291048800174,34.79595976736729]}},{"type":"Feature","properties":{"resourceCoords":[1558.0,1606.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.9635815,34.7966646]}}]}}]}