{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08775_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Taft, Texas | 1942 | 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":"11"},{"label":"placed","value":"6"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 4, georef 1, snap:0 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 27.97917,-97.39763 +/-722m); p3__2 (tier 1, 27.98408,-97.39399 +/-100m); p3__4 (tier 1, 27.97421,-97.39507 +/-100m); p4__1 (tier 1, 27.97650,-97.38938 +/-100m); p4__4 (tier 1, 27.97693,-97.38902 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3653.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3998.8"}],"created":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"74.8,1547.2 39.5,1694.4 56.2,1912.0 92.0,1912.0 398.5,1911.5 405.9,1889.8 587.6,1879.9 694.7,1911.9 1540.6,1912.0 1570.2,1882.4 1569.6,1295.1 1535.0,1234.5 1547.8,1168.0 1517.8,1159.8 1531.1,1101.4 1560.2,1093.3 1572.2,980.8 1505.0,935.8 1504.8,995.7 1495.2,1003.3 1087.2,1002.0 1088.1,971.6 709.6,970.2 708.6,995.0 292.9,989.8 292.6,1000.3 95.9,1009.9 77.8,1547.2 74.8,1547.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[249.0,1556.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39995155844832,27.977162001000515]}},{"type":"Feature","properties":{"resourceCoords":[81.0,1556.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.40055835680145,27.97746737731846]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.1,1851.5 58.8,1307.5 63.1,660.1 66.4,61.9 817.5,86.7 817.4,96.4 1352.4,80.2 1352.5,55.4 1601.9,199.1 1553.5,233.0 1596.3,1768.0 1612.0,1778.4 1612.0,1897.0 1594.0,1896.0 1593.0,1912.0 785.6,1912.0 787.2,1851.9 38.1,1851.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[801.0,667.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39445299451602,27.979395330611524]}},{"type":"Feature","properties":{"resourceCoords":[1368.0,1337.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39412076965944,27.97779366634617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"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":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"343.2,1871.8 342.5,1842.6 1107.7,1797.4 1107.9,1786.8 1525.5,1787.8 1534.8,1486.7 1534.7,1158.0 1534.0,820.4 1542.7,477.9 1541.9,238.9 1541.5,175.5 1495.6,136.2 1495.7,66.9 1415.0,67.2 1342.1,4.7 1288.7,3.2 1288.6,11.5 978.0,43.1 968.0,502.0 928.5,734.5 642.3,734.8 518.5,764.3 472.2,1059.1 472.3,1070.5 205.8,1070.7 162.8,1121.5 103.3,1122.0 56.3,1187.9 77.0,1201.5 41.2,1235.2 66.2,1365.9 44.6,1417.0 77.1,1457.8 48.6,1504.3 99.4,1650.0 69.2,1847.1 256.2,1874.7 292.6,1849.2 343.2,1871.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1085.0,1159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.3973991892922,27.980913214294336]}},{"type":"Feature","properties":{"resourceCoords":[1533.0,1159.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39579789917785,27.980087937358398]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p3 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.43"},{"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":"3714.0"},{"label":"split_canvas_h","value":"2936.0"}],"created":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"264.4,98.5 271.9,102.2 291.5,213.0 284.6,491.4 271.4,495.4 271.4,495.6 271.3,495.6 270.7,495.6 139.4,535.0 175.1,536.4 74.0,550.4 72.6,586.1 31.2,605.3 38.1,732.1 713.3,731.0 725.9,714.2 766.1,733.0 775.4,733.0 791.9,733.0 825.2,594.0 828.4,594.0 846.9,40.2 264.0,68.7 264.4,98.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[487.2,594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4017464,27.9781031]}},{"type":"Feature","properties":{"resourceCoords":[827.5,594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.4005546,27.9775032]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p4 [2]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1080.1,1878.0 1088.8,1871.6 1460.7,1879.5 1525.0,1871.5 1544.2,1838.5 1513.8,1649.3 1542.9,928.0 1507.5,577.6 1521.0,77.2 1459.8,83.3 1325.8,24.9 1211.0,49.9 1043.7,15.4 529.2,36.1 437.3,77.8 315.7,76.7 315.2,206.5 289.1,191.8 265.4,231.8 77.5,235.5 117.6,259.2 46.0,306.0 41.4,965.6 95.1,966.7 169.0,1029.0 250.1,1028.0 250.6,1097.7 297.0,1136.9 297.9,1200.7 300.7,1441.0 294.8,1785.5 295.1,1819.8 678.8,1826.7 678.7,1831.6 951.8,1819.2 951.6,1806.5 1080.1,1878.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[667.0,1189.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39251714673122,27.982327153196458]}},{"type":"Feature","properties":{"resourceCoords":[1231.0,969.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.39005987263175,27.981967333742862]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Taft, Texas | 1942 | sanborn08775_002 p4 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.07"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4112.0"},{"label":"split_canvas_w","value":"1014.4"},{"label":"split_canvas_h","value":"2179.6"}],"created":"2026-10-18T09:51:22Z","modified":"2026-10-18T09:51:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"17.2,1079.5 16.5,1482.5 81.2,1544.0 241.1,1516.5 217.4,1064.6 17.2,1079.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034tm:g4034tm_g087751942:08775_1942-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1028.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40335766318513,27.976030588556153]}},{"type":"Feature","properties":{"resourceCoords":[253.6,1028.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.4028530419907,27.976510003523913]}},{"type":"Feature","properties":{"resourceCoords":[253.6,1572.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40169430010832,27.97554526810422]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1572.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.40219892130276,27.975065853136464]}}]}}]}