{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03051_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ottawa, Kansas | 1899 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"32"},{"label":"placed","value":"21"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 13, georef-snap 8"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p18__3 (tier 1, 38.60887,-95.25987 +/-131m); p18__5 (tier 1, 38.60863,-95.26005 +/-100m); p19__1 (tier 1, 38.61437,-95.26238 +/-154m); p19__2 (tier 1, 38.60431,-95.26182 +/-116m); p19__3 (tier 1, 38.61440,-95.26421 +/-100m); p19__5 (tier 1, 38.61444,-95.26271 +/-100m); p19__6 (tier 1, 38.61452,-95.26334 +/-100m); p19__7 (tier 1, 38.60488,-95.26735 +/-100m); p19__8 (tier 1, 38.60489,-95.26741 +/-100m); p2__1 (tier 1, 38.62315,-95.26497 +/-101m); p3 (tier 2, 38.62156,-95.26913 +/-165m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p10","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"55.4,1292.3 61.6,1292.3 49.4,543.2 42.7,543.3 90.3,21.4 1281.3,39.9 1317.3,102.7 1528.1,106.8 1587.0,309.7 1573.0,1848.5 927.0,1878.3 925.9,1912.0 447.3,1912.0 449.5,1891.9 111.8,1854.4 76.3,1890.9 55.4,1292.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[933.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2629986,38.617182]}},{"type":"Feature","properties":{"resourceCoords":[1501.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2616027,38.6171671]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.09"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"879.1,1827.7 924.5,1785.6 925.0,1739.0 1232.6,1739.6 1537.9,1735.2 1529.5,156.3 1529.3,1.0 1511.1,1.0 1509.8,84.4 1406.9,34.3 909.8,39.2 808.4,128.0 713.0,92.3 128.9,171.3 76.9,822.4 100.2,1692.1 188.7,1771.7 561.4,1753.3 879.1,1827.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[925.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2770802,38.6128982]}},{"type":"Feature","properties":{"resourceCoords":[925.0,1739.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2770989,38.6114312]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1521.5,1718.5 937.6,1714.0 698.2,1712.8 59.3,1712.0 60.8,155.1 356.2,153.8 645.7,155.7 1525.2,156.5 1547.8,156.6 1542.6,935.3 1554.2,935.3 1529.7,1718.5 1521.5,1718.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1237.0,940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.27282420795625,38.612863666827344]}},{"type":"Feature","properties":{"resourceCoords":[637.0,1725.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.27426804689294,38.61139877541223]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p13","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1195.0,1653.8 894.0,1654.9 290.8,1660.5 67.1,1662.6 83.2,896.2 71.9,896.2 69.1,134.5 282.2,132.5 1197.1,123.4 1488.0,125.0 1492.0,895.6 1493.0,1649.9 1195.0,1653.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[920.0,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2700162,38.6128482]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,125.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2685994,38.6143077]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p14","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"143.2,911.5 143.6,132.8 425.6,134.3 718.0,138.5 998.9,139.2 1554.8,135.6 1573.8,1629.6 1612.0,1630.4 1612.0,1637.9 1612.0,1672.5 1130.0,1677.3 717.0,1675.0 716.1,1912.0 715.7,1912.0 698.8,1912.0 698.5,1800.8 320.4,1754.1 241.9,1774.4 159.3,1673.7 139.8,1673.8 143.2,911.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[717.0,905.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2672258,38.612837]}},{"type":"Feature","properties":{"resourceCoords":[717.0,1675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2672413,38.6113795]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p15","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.69"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1553.2,1686.1 1535.3,1879.9 195.6,1865.9 115.3,1808.1 63.6,1641.2 63.8,201.8 52.0,198.9 97.2,157.4 98.0,111.0 403.9,113.2 707.5,110.3 1351.9,110.2 1553.5,111.0 1567.3,898.7 1554.5,898.6 1560.8,1686.0 1553.2,1686.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[98.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2770989,38.6114312]}},{"type":"Feature","properties":{"resourceCoords":[98.0,1685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2771173,38.6085104]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p16","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.8,1669.8 54.3,1669.7 47.4,885.0 60.2,885.2 45.9,100.4 85.5,100.5 672.2,103.8 910.1,103.6 1529.8,103.0 1528.5,219.5 1558.0,622.5 1570.3,624.0 1569.8,1819.1 1519.5,1877.3 29.0,1862.8 46.8,1669.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[756.0,1669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2719712,38.608489]}},{"type":"Feature","properties":{"resourceCoords":[377.0,103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2728533,38.6114095]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p17","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1465.3,164.2 1575.0,257.6 1544.2,1797.1 135.2,1765.2 68.5,1591.5 65.5,441.5 83.1,441.5 84.0,200.1 504.8,202.4 995.9,197.6 995.9,154.6 1465.3,164.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1260.0,985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2644607,38.609903]}},{"type":"Feature","properties":{"resourceCoords":[671.0,1754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2658763,38.6084833]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p18 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"3538.8"},{"label":"split_canvas_h","value":"2170.0"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"721.0,39.3 421.7,38.3 119.6,34.3 117.4,148.3 142.8,541.5 563.0,541.5 856.0,539.3 814.5,142.2 821.3,140.5 740.3,39.5 721.0,39.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[125.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.27009264439762,38.61136938726997]}},{"type":"Feature","properties":{"resourceCoords":[708.8,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26866920042521,38.611372310520245]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p18 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3538.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2913.2"},{"label":"split_canvas_h","value":"3306.0"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1576.8,782.7 1536.2,16.0 933.7,35.8 917.6,809.4 1576.8,782.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[990.6,326.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26305644671883,38.61135888078288]}},{"type":"Feature","properties":{"resourceCoords":[1557.0,326.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26167660721708,38.61136161199218]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p18 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3538.8"},{"label":"split_canvas_y","value":"3306.0"},{"label":"split_canvas_w","value":"2913.2"},{"label":"split_canvas_h","value":"2112.0"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1529.3,1349.7 1521.5,856.7 965.4,851.4 908.5,1260.9 994.4,1351.1 1529.3,1349.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[983.6,1307.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26028659556495,38.608460019736725]}},{"type":"Feature","properties":{"resourceCoords":[1549.0,1307.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.25889959891329,38.60844294570734]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p18 [6]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3538.8"},{"label":"split_canvas_y","value":"5418.0"},{"label":"split_canvas_w","value":"2913.2"},{"label":"split_canvas_h","value":"2234.0"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1374.2,1906.1 1572.5,1890.1 1522.2,1387.1 943.1,1378.9 918.0,1526.6 985.6,1641.5 925.4,1781.2 1051.0,1841.0 1028.5,1889.9 1298.5,1833.4 1374.2,1906.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0018__6/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[976.6,1833.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.267108278269,38.6259513748612]}},{"type":"Feature","properties":{"resourceCoords":[1541.1,1833.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26572879196736,38.625979840012064]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p19 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.51"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1930.8"},{"label":"split_canvas_y","value":"3889.6"},{"label":"split_canvas_w","value":"1461.2"},{"label":"split_canvas_h","value":"1849.2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"540.8,1099.0 502.1,1363.7 553.7,1415.3 831.2,1396.0 779.5,1079.7 792.5,1028.0 831.2,1053.8 824.7,982.8 502.1,1002.2 540.8,1099.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[532.6,1392.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2687026,38.6047598]}},{"type":"Feature","properties":{"resourceCoords":[818.0,1392.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.267939,38.6047598]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__9/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p19 [9]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3614.0"},{"label":"split_canvas_y","value":"5702.4"},{"label":"split_canvas_w","value":"2838.0"},{"label":"split_canvas_h","value":"1949.6"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__9/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1528.5,1906.6 1579.8,1834.8 1501.2,1718.3 1561.1,1509.1 1510.9,1458.0 1512.7,1426.3 1506.0,1426.4 1500.4,1426.4 1018.4,1430.2 1011.2,1430.2 949.6,1894.1 1360.1,1912.0 1380.2,1912.0 1528.5,1906.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0019__9/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[965.5,1477.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2643766301976,38.61425254540173]}},{"type":"Feature","properties":{"resourceCoords":[1519.1,1477.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26305597640804,38.614261929162836]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"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":"3712.4"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1526.3,797.5 1555.3,788.5 1596.0,518.3 1539.2,70.0 984.3,20.0 38.0,48.2 52.0,788.4 102.5,888.4 386.4,777.9 386.4,815.5 433.9,814.5 947.8,804.2 1526.3,797.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[662.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26713820020545,38.62447004726496]}},{"type":"Feature","properties":{"resourceCoords":[374.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26783702523191,38.62446990408931]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.53"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"455.3,217.6 454.7,254.8 501.9,254.6 1012.5,251.3 1587.2,252.5 1612.0,261.9 1612.0,268.5 1575.3,491.1 1598.2,1382.1 1522.8,1720.4 1523.3,1765.2 118.9,1793.1 122.5,1750.7 124.9,1729.7 137.2,1729.3 90.5,1028.8 201.0,705.2 171.7,323.4 455.3,217.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[737.0,253.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.267117,38.623013]}},{"type":"Feature","properties":{"resourceCoords":[1304.0,253.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2657321,38.6230281]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p5","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.69"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"962.4,1709.8 907.0,1722.0 381.6,1707.6 328.7,1698.9 52.9,1692.2 58.1,1563.4 53.5,343.6 176.7,197.2 1517.4,159.2 1514.9,180.3 1510.0,233.8 1489.8,791.2 1484.1,1312.5 1483.0,1722.0 962.4,1709.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[907.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2699785,38.6171796]}},{"type":"Feature","properties":{"resourceCoords":[1483.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.268574,38.6172002]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.8,1290.3 126.8,768.8 134.6,210.8 135.4,199.7 1542.0,146.9 1572.9,1185.5 1583.5,1185.8 1530.3,1711.5 1337.2,1712.3 999.7,1710.6 715.6,1704.3 140.9,1699.9 132.8,1290.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1275.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26580272746848,38.618637691947626]}},{"type":"Feature","properties":{"resourceCoords":[139.0,1719.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.26857894432746,38.61716375677013]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p7","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"679.0,1812.1 381.9,1816.9 78.8,1825.0 76.1,1666.8 57.7,1667.1 57.8,57.8 1314.8,17.5 1559.6,40.7 1567.1,79.4 1567.8,214.1 1569.9,214.1 1572.1,993.3 1574.6,993.2 1586.2,1792.6 1581.4,1792.7 679.0,1812.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[667.0,1012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2742125,38.6157944]}},{"type":"Feature","properties":{"resourceCoords":[1255.0,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2727924,38.61721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1205.2,1709.5 275.4,1726.0 41.1,1730.0 33.2,955.4 30.8,955.5 32.0,200.5 309.2,196.0 363.1,202.6 895.3,195.7 950.8,181.1 1478.0,172.0 1489.8,999.7 1500.9,1708.8 1205.2,1709.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1478.0,172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.268574,38.6172002]}},{"type":"Feature","properties":{"resourceCoords":[332.0,1725.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.271415,38.6143252]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ottawa, Kansas | 1899 | sanborn03051_004 p9","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:44:09Z","modified":"2026-10-20T00:44:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.8,1007.9 156.0,193.9 728.0,192.8 1010.7,196.3 1346.5,194.8 1545.5,192.1 1557.5,943.6 1551.3,943.7 1572.0,1544.2 1559.0,1557.6 1561.5,1701.0 1011.8,1707.3 734.0,1708.0 444.7,1705.3 165.8,1705.2 160.8,1007.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204om:g4204om_g030511899:03051_1899-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[734.0,946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2671829,38.6157461]}},{"type":"Feature","properties":{"resourceCoords":[734.0,1708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2672078,38.6142878]}}]}}]}