{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08755_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Seymour, Texas | 1925 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"10"},{"label":"placed","value":"8"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 6, georef-snap 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p5__2 (tier 1, 33.58777,-99.25359 +/-131m); p5__4 (tier 1, 33.59917,-99.26247 +/-120m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.92"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4224.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3428.0"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"211.6,1821.5 357.0,1821.0 653.4,1822.0 800.6,1823.5 1588.7,1831.6 1546.3,1449.3 1577.4,1195.0 1564.8,1107.2 1532.4,1088.3 1269.5,1115.3 855.1,1073.4 392.5,1074.2 191.6,1098.8 127.5,1199.5 70.3,1193.0 66.0,1551.0 103.1,1551.4 106.3,1821.9 211.6,1821.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[66.0,1551.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2629884,33.5931254]}},{"type":"Feature","properties":{"resourceCoords":[357.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2616683,33.5921493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1553.7,1787.9 1533.6,1787.9 1243.1,1787.5 366.3,1791.9 74.6,1792.5 68.3,1246.2 76.0,685.0 89.7,138.6 365.1,134.6 652.1,130.8 1237.0,127.1 1527.1,127.2 1533.9,687.5 1530.9,687.4 1527.7,687.4 1544.6,1252.7 1535.2,1252.7 1553.7,1787.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1239.0,687.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.260331,33.591119]}},{"type":"Feature","properties":{"resourceCoords":[76.0,685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.262951,33.5910964]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p3","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.5,850.5 51.1,680.2 140.6,680.1 81.5,104.0 342.4,103.2 1230.0,98.0 1514.5,98.2 1516.8,669.2 1521.7,669.2 1503.5,1265.8 1502.9,1265.9 1543.9,1844.7 1612.0,1844.9 1612.0,1865.6 251.2,1864.9 62.6,1804.5 18.1,850.7 52.5,850.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1230.0,98.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2602918,33.589054]}},{"type":"Feature","properties":{"resourceCoords":[1234.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2602392,33.5858175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.5,679.9 26.5,126.7 27.0,126.7 1563.2,129.2 1590.3,1828.3 1554.0,1891.7 837.3,1867.8 833.9,1766.8 293.7,1767.3 50.6,1766.7 33.1,1238.1 42.3,1238.1 26.4,679.9 29.5,679.9 32.5,679.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[834.0,1240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.257821,33.590081]}},{"type":"Feature","properties":{"resourceCoords":[834.0,128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2578551,33.5921942]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"3788.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.2,1848.0 157.2,1848.2 157.2,1868.8 158.2,1868.8 833.0,1869.1 921.0,1804.7 896.0,251.9 896.0,250.9 894.8,250.9 891.5,102.2 338.4,104.0 69.2,103.9 59.7,103.9 62.0,674.2 66.9,674.2 48.8,1269.9 48.2,1270.0 89.2,1848.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[349.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.25901423823835,33.589087716904]}},{"type":"Feature","properties":{"resourceCoords":[896.0,1274.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.25776587327411,33.58690482694465]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p5 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3788.0"},{"label":"split_canvas_y","value":"4372.0"},{"label":"split_canvas_w","value":"1234.0"},{"label":"split_canvas_h","value":"1772.0"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1254.5,1288.6 1241.3,1286.0 1214.0,1112.2 1112.7,1140.2 997.4,1110.2 1031.7,1313.1 965.1,1493.3 1029.3,1535.0 1032.8,1485.0 1032.6,1422.9 1254.5,1292.6 1254.5,1288.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[947.0,1093.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25559173932845,33.59507066457949]}},{"type":"Feature","properties":{"resourceCoords":[1255.5,1093.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25489994472497,33.59507578788]}},{"type":"Feature","properties":{"resourceCoords":[1255.5,1536.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25489112877118,33.59424946802418]}},{"type":"Feature","properties":{"resourceCoords":[947.0,1536.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25558292337466,33.59424434472367]}},{"type":"Feature","properties":{"resourceCoords":[1032.8,1485.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2553914,33.5943409]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p5 [5]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.46"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3788.0"},{"label":"split_canvas_y","value":"6144.0"},{"label":"split_canvas_w","value":"2664.0"},{"label":"split_canvas_h","value":"1508.0"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1325.8,1573.7 1316.2,1588.4 1008.0,1568.5 974.5,1842.5 1045.1,1908.8 1547.4,1903.2 1568.2,1801.1 1564.3,1801.0 1437.0,1578.0 1375.4,1577.7 1325.8,1577.5 1325.8,1573.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0005__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[947.0,1536.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25546794141488,33.593533997755806]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1536.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.2554942407128,33.59478623168055]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25464923077006,33.59479871994375]}},{"type":"Feature","properties":{"resourceCoords":[947.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-99.25462293147213,33.59354648601901]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seymour, Texas | 1925 | sanborn08755_006 p6","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"42"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:48:12Z","modified":"2026-10-18T20:48:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1466.3,417.0 1503.7,417.2 1508.0,690.0 1473.5,690.4 1464.8,969.5 1459.1,1256.2 1460.6,1535.3 1478.0,1535.4 1505.8,1826.3 1460.7,1826.1 1460.7,1912.0 1443.4,1912.0 1442.4,1886.3 1237.1,1860.5 909.6,1891.3 46.8,1872.0 27.3,1530.0 52.8,733.4 31.6,685.2 64.8,76.1 388.9,26.9 1127.3,18.2 1469.2,55.9 1466.3,417.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034sm:g4034sm_g087551925:08755_1925-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[917.0,965.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.2653663,33.5910762]}},{"type":"Feature","properties":{"resourceCoords":[395.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-99.26769,33.592066]}}]}}]}