{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08576_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hico, Texas | 1907 | 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":"15"},{"label":"placed","value":"8"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef-snap 4, georef 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 31.98824,-98.03512 +/-176m); p1__3 (tier 1, 31.98811,-98.03313 +/-100m); p1__4 (tier 3, 31.98825,-98.03399 +/-1120m); p2__2 (tier 1, 31.98276,-98.02961 +/-100m); p6__1 (tier 2, 31.98188,-98.03530 +/-196m); p7__3 (tier 1, 31.97739,-98.03346 +/-100m); p8 (tier 1, 31.97874,-98.03319 +/-264m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.24"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1946.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5706.0"}],"created":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1228.3 1612.0,992.1 1570.6,953.0 1542.2,543.2 752.3,506.9 639.5,695.7 278.6,727.8 263.2,1282.2 258.0,1291.2 258.0,1291.5 246.4,1291.5 153.8,1293.7 44.7,1433.4 22.5,1684.9 98.3,1858.2 68.2,1908.6 1468.4,1912.0 1561.0,1912.0 1586.0,1799.0 1602.8,1815.0 1481.8,1595.1 1426.3,1595.2 1418.5,1492.6 1612.0,1228.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1339.0,1593.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0296445,31.9861924]}},{"type":"Feature","properties":{"resourceCoords":[540.0,1593.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0305334,31.9874541]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.96"},{"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":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.2,1310.6 26.8,1342.8 20.7,1473.5 25.2,1807.6 532.0,1817.1 1019.0,1809.0 1019.1,1828.0 1585.2,1865.8 1596.7,1530.2 1561.6,600.2 1521.1,511.9 1454.0,510.8 1488.0,459.1 1448.0,436.4 1428.4,438.6 1405.0,441.3 1405.0,441.3 1353.2,382.7 1261.4,44.6 672.7,39.2 673.2,1.0 630.8,1.0 500.8,120.0 177.2,155.6 107.2,230.2 144.6,270.8 64.6,507.1 51.2,1310.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1019.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0275186,31.9860557]}},{"type":"Feature","properties":{"resourceCoords":[1019.0,1809.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.028296,31.9828493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1595.7,644.9 1548.2,673.4 1549.7,986.1 1321.9,1325.0 1545.1,1325.8 1612.0,1330.9 1612.0,1344.2 1612.0,1344.9 1546.5,1398.6 1452.2,1462.1 1588.5,1912.0 1536.4,1912.0 1527.4,1910.9 42.6,1861.8 27.5,959.0 83.8,627.1 32.2,93.8 138.6,30.5 1003.8,35.2 1458.0,114.5 1555.2,10.2 1543.4,261.9 1547.2,591.9 1600.4,640.2 1595.7,644.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[848.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.034237962313,31.984061346102308]}},{"type":"Feature","properties":{"resourceCoords":[161.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.03501528060629,31.98515026876331]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"634.2,66.0 149.8,93.8 150.9,425.6 160.1,886.2 171.4,1375.8 1.0,1370.8 1.0,1411.5 69.0,1414.7 43.1,1759.6 110.9,1838.7 96.2,1841.3 216.6,1855.5 627.8,1856.1 1107.9,1863.7 1585.4,1842.3 1570.9,1347.9 1583.2,1073.5 1597.5,1021.8 1388.0,803.0 1322.1,412.9 1164.7,561.2 1114.3,602.2 1105.0,592.5 1115.2,511.1 1139.0,403.6 743.4,178.2 773.6,148.2 653.5,20.2 636.7,5.3 634.2,66.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[630.0,890.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.03297768764617,31.98182522266133]}},{"type":"Feature","properties":{"resourceCoords":[630.0,416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.03402206167647,31.982018416753586]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.3,1528.5 66.0,1114.6 80.9,631.6 66.5,150.8 560.2,161.6 1034.7,155.1 1034.7,173.6 1586.1,212.1 1527.7,1789.5 1318.9,1759.4 1029.6,1868.7 582.8,1879.6 245.7,1788.5 71.8,1823.8 43.2,1649.4 59.3,1528.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1025.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.02853426047182,31.981944083157305]}},{"type":"Feature","properties":{"resourceCoords":[86.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0305964407103,31.982298402790963]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.34"},{"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":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1471.7,42.7 77.7,41.8 22.8,233.1 100.6,715.7 159.4,710.0 421.8,1009.5 424.1,1053.8 619.0,1152.0 638.8,1274.4 988.6,1629.0 1015.6,1817.0 1302.6,1857.3 1485.1,1769.8 1339.0,1719.0 1439.2,1719.7 1485.8,757.8 1458.1,758.4 1518.9,562.9 1550.1,562.6 1519.3,62.4 1456.2,60.2 1471.7,42.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.03797725862323,31.982895572405145]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.0345635582282,31.982243857460972]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.0354684133276,31.97878553688071]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.03888211372264,31.979437251824884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p7 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.20"},{"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":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"57.2,1378.1 186.2,1424.5 215.3,1418.3 776.7,1418.1 978.2,1495.5 1279.5,1508.8 1281.9,1513.8 1297.8,1513.9 1298.0,1547.4 1356.8,1669.8 1346.3,1841.7 1382.8,1854.8 1507.0,1871.9 1560.8,1824.8 1520.8,1243.6 1561.6,428.0 1521.5,427.9 1526.9,259.1 1044.6,269.0 590.8,276.9 234.4,277.2 175.7,463.1 201.9,462.8 152.1,1379.6 57.2,1378.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1534.0,912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0324266,31.9795277]}},{"type":"Feature","properties":{"resourceCoords":[594.0,912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.0345303,31.9799122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hico, Texas | 1907 | sanborn08576_004 p7 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5698.0"},{"label":"split_canvas_w","value":"3140.0"},{"label":"split_canvas_h","value":"1954.0"}],"created":"2026-10-19T06:38:17Z","modified":"2026-10-19T06:38:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"262.9,1885.2 748.6,1881.4 747.4,1564.1 754.3,1440.1 753.0,1437.5 414.6,1433.2 229.9,1585.8 1.0,1798.5 1.0,1867.8 262.9,1885.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g085761907:08576_1907-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[747.0,1444.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.03023105957574,31.984059120730308]}},{"type":"Feature","properties":{"resourceCoords":[747.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.03041190093849,31.98327540969874]}}]}}]}