{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07243_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sayre, Oklahoma | 1924 | 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":"15"},{"label":"placed","value":"8"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 6, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 35.29225,-99.63730 +/-202m); p1__3 (tier 2, 35.29221,-99.63933 +/-132m); p1__4 (tier 2, 35.29221,-99.63933 +/-132m); p2__1 (tier 1, 35.29267,-99.64589 +/-132m); p4__2 (tier 1, 35.29273,-99.62994 +/-100m); p4__3 (tier 3, 35.29238,-99.63332 +/-1057m); p8__2 (tier 2, 35.29640,-99.63884 +/-373m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4848.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2803.2"}],"created":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1692.6 362.1,1692.0 360.2,1913.0 997.1,1913.0 1002.5,1547.0 1613.0,1547.1 1613.0,1315.1 1556.9,1316.8 1556.2,1266.9 -0.0,1292.4 0.0,1692.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[370.0,1289.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.641353,35.290137]}},{"type":"Feature","properties":{"resourceCoords":[960.0,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.6399708,35.2890436]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"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":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"79.0,138.0 10.9,138.4 5.6,999.3 422.0,1002.1 421.4,1233.9 420.9,1410.7 683.1,1409.1 900.6,1549.8 897.2,1913.0 1450.9,1913.0 1451.7,1847.5 1613.0,1848.0 1613.0,1247.5 1450.1,1248.2 1451.9,649.0 1613.0,654.6 1613.0,59.0 79.0,58.0 79.0,138.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1255.0,1249.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.642682,35.291257]}},{"type":"Feature","properties":{"resourceCoords":[79.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.645385,35.293481]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"}],"created":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1255.2 -0.0,653.2 161.8,658.3 160.1,59.9 1595.8,45.7 1613.0,1845.2 165.4,1857.4 163.6,1254.0 -0.0,1255.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[981.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.6399953,35.2912676]}},{"type":"Feature","properties":{"resourceCoords":[371.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.6413856,35.2934814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p4 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"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":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"42.2,1913.0 665.2,1913.0 669.3,1704.1 840.2,1646.1 1195.9,1525.4 1610.0,1523.7 1603.2,632.8 986.3,627.5 989.4,98.6 60.0,85.0 42.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.637182,35.29018]}},{"type":"Feature","properties":{"resourceCoords":[60.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.63859,35.29351]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"660.2,66.2 660.6,0.0 1613.0,0.0 1613.0,1842.1 84.6,1831.5 113.1,65.3 660.2,66.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.63873150157568,35.29691418017201]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.63508229792994,35.29695049018604]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.63502990606507,35.293393178944214]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.63867910971081,35.29335686893018]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,83.5 1613.0,61.6 1613.0,1819.4 -0.0,1839.1 -0.0,83.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[340.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.6413997,35.294584]}},{"type":"Feature","properties":{"resourceCoords":[340.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.641389,35.296776]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 654.5,0.0 654.6,77.6 1514.7,70.0 1491.6,1842.4 69.9,1832.2 69.4,1913.0 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.64557950541874,35.29687068805611]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.64194755866097,35.29689750596052]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.6419088630214,35.29335701501629]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.64554080977916,35.29333019711188]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sayre, Oklahoma | 1924 | sanborn07243_004 p8 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"41"},{"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":"2026-09-22T12:56:58Z","modified":"2026-09-22T12:56:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.3,1847.0 24.1,1885.7 1533.7,1888.3 1533.9,1855.2 1613.0,1855.3 1613.0,272.0 1613.0,239.7 1308.8,241.5 1308.1,0.0 -0.0,-0.0 -0.0,1847.0 24.3,1847.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024sm:g4024sm_g072431924:07243_1924-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[924.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.6400666,35.3001211]}},{"type":"Feature","properties":{"resourceCoords":[622.0,1584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.641403,35.297889]}}]}}]}