{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08558_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Greenville, Texas | 1893 | 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":"15"},{"label":"placed","value":"7"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 33.14203,-96.10280 +/-189m); p4__1 (tier 1, 33.13709,-96.10997 +/-102m); p5__2 (tier 1, 33.13565,-96.10192 +/-100m); p6__1 (tier 4, 33.13836,-96.10741 +/-689m); p6__2 (tier 4, 33.13836,-96.10741 +/-689m); p6__3 (tier 4, 33.13836,-96.10741 +/-689m); p6__4 (tier 4, 33.13836,-96.10741 +/-689m); p6__6 (tier 4, 33.13836,-96.10741 +/-689m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"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":"4106.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3545.2"}],"created":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.1,1781.7 493.7,1787.7 909.0,1791.1 1517.4,1803.7 1459.4,1091.4 843.4,1056.3 455.0,1123.2 161.7,1102.0 112.8,1216.8 104.1,1781.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[909.0,1093.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1062887,33.1418359]}},{"type":"Feature","properties":{"resourceCoords":[909.0,1791.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1062925,33.1405517]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"895.1,1912.0 894.3,1654.2 446.9,1653.7 100.1,1651.4 101.0,1279.0 103.8,67.1 492.4,68.1 906.5,66.2 1513.2,70.9 1550.9,470.3 1523.9,470.5 1485.5,872.2 1612.0,873.4 1612.0,930.4 1572.7,931.0 1528.5,1867.5 1286.3,1805.4 906.5,1833.2 907.8,1912.0 895.1,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1292.0,1279.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.105484,33.138303]}},{"type":"Feature","properties":{"resourceCoords":[101.0,1279.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1081083,33.1383367]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.2,1830.2 138.5,1422.2 142.3,311.5 103.3,311.5 132.0,102.8 450.0,103.8 662.8,25.6 1462.2,68.8 1478.3,29.0 1479.5,599.0 1482.3,1824.5 1088.2,1822.8 690.1,1826.1 690.1,1847.7 158.9,1817.5 159.5,1830.1 141.2,1830.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1474.0,1407.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.10810830818384,33.13909866365158]}},{"type":"Feature","properties":{"resourceCoords":[118.0,1407.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.11106303327423,33.13914806983721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"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":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1510.7,73.4 922.2,17.9 105.2,56.0 54.8,138.8 59.2,1134.9 194.6,1214.0 677.4,1189.8 733.5,1243.8 756.0,1244.0 756.0,1265.5 783.4,1291.8 807.6,1774.6 876.3,1862.5 1522.2,1820.2 1587.8,1752.0 1576.4,1527.0 1557.9,1527.2 1555.5,1116.9 1560.0,1.0 1520.6,1.0 1510.7,73.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1538.0,1526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.11107414586746,33.13837779765026]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,1126.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.11105733248634,33.1391036225739]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p5 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.86"},{"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":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.7,223.4 73.1,1354.7 733.4,1421.0 733.9,1427.0 736.0,1427.0 736.0,1451.6 770.1,1850.1 1479.4,1858.2 1578.2,1777.5 1560.0,816.5 1547.7,816.5 1546.0,564.0 1107.7,565.0 768.0,564.0 767.6,199.2 385.8,197.2 1.0,199.9 1.0,220.9 44.7,223.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[768.0,564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1081228,33.1376496]}},{"type":"Feature","properties":{"resourceCoords":[1546.0,564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.106373,33.137622]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p5 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.48"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5708.0"},{"label":"split_canvas_w","value":"2944.0"},{"label":"split_canvas_h","value":"1944.0"}],"created":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"187.7,1860.8 188.9,1912.0 456.1,1912.0 711.4,1906.5 725.8,1555.5 606.4,1441.2 124.1,1458.4 97.0,1458.8 61.1,1860.4 187.7,1860.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1427.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10515808050928,33.13985065051387]}},{"type":"Feature","properties":{"resourceCoords":[736.0,1427.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10353652994011,33.1398214836467]}},{"type":"Feature","properties":{"resourceCoords":[736.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.1035595133786,33.138924215629096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10518106394777,33.13895338249627]}},{"type":"Feature","properties":{"resourceCoords":[252.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1046234,33.1390394]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0006__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Texas | 1893 | sanborn08558_003 p6 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4488.0"},{"label":"split_canvas_y","value":"2255.2"},{"label":"split_canvas_w","value":"1964.0"},{"label":"split_canvas_h","value":"1552.8"}],"created":"2026-10-17T05:36:42Z","modified":"2026-10-17T05:36:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0006__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.2,677.0 1465.6,612.5 1210.1,632.6 1146.2,721.5 1200.4,858.8 1500.5,874.2 1518.2,677.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034gm:g4034gm_g085581893:08558_1893-0006__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1122.0,563.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10478139646955,33.133136751543724]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,563.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10369963194493,33.13311715425703]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,952.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.10371816004209,33.13239897297763]}},{"type":"Feature","properties":{"resourceCoords":[1122.0,952.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.1047999245667,33.13241857026433]}},{"type":"Feature","properties":{"resourceCoords":[1146.0,909.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.104745,33.132497]}}]}}]}