{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08468_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cleveland, Texas | 1939 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"6"},{"label":"placed","value":"6"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef-snap 5, georef 1"},{"label":"key map","value":"georeferenced"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"737.6,1584.8 658.3,1478.7 656.0,1529.2 647.6,1529.0 147.0,1027.5 147.8,935.4 147.8,813.5 599.1,327.1 702.5,328.5 790.8,334.8 888.5,342.3 1455.2,347.8 1464.0,934.0 1463.6,1011.0 1112.6,1540.9 885.2,1536.6 885.4,1586.5 739.1,1645.0 737.6,1584.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[135.0,1534.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.09049022887278,30.342099274105877]}},{"type":"Feature","properties":{"resourceCoords":[865.0,349.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.08798082702653,30.343451641572283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.6,86.3 240.3,80.0 406.9,80.1 729.1,69.8 729.2,81.8 996.2,89.2 1199.0,92.4 1198.5,138.7 1450.4,391.7 1454.7,391.8 1455.8,366.4 1495.7,419.9 1507.7,910.5 1491.5,910.1 1534.8,1482.2 1566.3,1481.6 1567.3,1640.0 1535.2,1657.8 1547.8,1833.4 1443.2,1881.0 334.8,1879.5 109.5,1850.4 76.5,1825.4 52.6,1618.2 71.7,1422.8 39.0,1323.2 26.6,746.6 35.1,92.0 212.6,86.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[727.0,389.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.09224026103276,30.342866281723055]}},{"type":"Feature","properties":{"resourceCoords":[1191.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.09092500068854,30.341350210388924]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.8,1736.2 133.7,1736.9 88.6,1171.5 104.7,1171.8 91.7,716.9 164.4,687.5 164.3,662.7 277.6,664.5 451.6,400.1 451.8,361.7 446.5,69.8 731.6,65.8 998.8,55.5 1358.3,68.0 1424.8,62.8 1488.2,41.6 1525.5,120.1 1559.2,102.5 1565.3,143.7 1594.8,169.9 1575.1,409.0 1598.0,438.5 1610.6,1824.1 1520.5,1881.4 205.2,1871.2 166.4,1892.8 164.8,1736.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[166.0,1452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.09056312353583,30.338879734871398]}},{"type":"Feature","properties":{"resourceCoords":[1539.0,663.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.08381625747322,30.339219380560706]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"721.8,1869.4 986.4,1876.1 1187.3,1878.6 1187.2,1817.8 1412.0,1574.7 1463.7,1575.2 1494.7,1577.4 1495.6,1128.4 1492.8,1128.4 1498.7,1.0 1452.7,1.0 1454.6,53.1 1262.3,54.2 1262.2,21.1 1111.5,46.5 963.8,21.7 587.9,32.6 550.1,55.5 438.5,37.3 341.6,65.0 202.2,48.4 95.4,81.0 40.8,350.1 45.0,836.0 98.9,993.7 110.1,1172.7 144.4,1241.6 190.4,1251.5 249.3,1369.8 109.6,1484.5 88.0,1663.4 35.3,1779.8 34.2,1881.4 210.0,1875.3 237.5,1869.0 402.5,1868.6 721.7,1857.5 721.8,1869.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[989.0,1847.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.0905963292213,30.343501467369936]}},{"type":"Feature","properties":{"resourceCoords":[1185.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.08646023036444,30.349052716664374]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"456.9,1827.2 745.8,1825.1 1016.6,1816.2 1380.8,1831.2 1448.2,1826.4 1512.6,1805.3 1549.8,1885.1 1584.1,1867.5 1559.9,1696.6 1548.6,1396.1 1594.0,1051.2 1591.4,440.4 1562.3,78.5 1529.5,11.9 1529.4,1.0 1508.5,1.0 1387.9,144.9 983.8,183.3 952.0,198.8 935.0,165.0 688.4,173.0 684.6,165.8 120.6,212.2 108.9,1364.5 111.7,1364.6 108.5,1818.5 121.6,1819.5 171.0,1823.5 456.9,1827.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1338.0,889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.0817813664491,30.344619540618183]}},{"type":"Feature","properties":{"resourceCoords":[1025.0,1375.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.08386788469272,30.34353632481301]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Texas | 1939 | sanborn08468_002 p7","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:29Z","modified":"2026-10-19T13:44:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1816.5 1.0,1849.1 188.3,1848.5 186.5,1796.5 231.6,1796.7 231.7,1785.5 777.7,1739.4 781.4,1746.4 1020.2,1738.1 1036.7,1770.8 1067.5,1755.7 1458.7,1717.8 1576.0,1577.2 1595.4,1577.2 1585.5,960.2 1611.7,843.0 1598.9,841.3 1592.6,804.3 1583.7,640.4 1612.0,358.7 1612.0,355.6 1563.9,32.8 509.7,16.8 244.3,71.8 157.6,50.6 82.0,67.9 33.6,472.7 36.9,1184.7 75.7,1482.2 59.8,1806.7 1.0,1816.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034cm:g4034cm_g084681939:08468_1939-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[710.0,1609.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.0829193,30.3485783]}},{"type":"Feature","properties":{"resourceCoords":[1142.0,746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.079571,30.3507635]}}]}}]}