{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05259_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Tecumseh, Nebraska | 1889 | 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":"10"},{"label":"placed","value":"8"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 7, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 40.36572,-96.18326 +/-205m); p1__5 (tier 4, 40.36800,-96.19501 +/-599m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3564.0"},{"label":"split_canvas_y","value":"2266.0"},{"label":"split_canvas_w","value":"2888.0"},{"label":"split_canvas_h","value":"3712.0"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"957.7,1412.0 1488.7,1354.9 1482.8,946.2 1522.0,868.8 1578.2,894.8 1573.0,728.6 1444.5,607.9 1076.8,591.7 993.9,601.2 985.3,767.8 961.5,760.0 961.5,913.0 945.6,913.0 942.1,913.0 957.7,1412.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[958.0,1429.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1926899,40.3681496]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,697.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1911493,40.3695394]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"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":"2816.8"},{"label":"split_canvas_w","value":"2344.8"},{"label":"split_canvas_h","value":"2569.2"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"563.7,1315.4 552.6,831.0 351.9,864.5 61.6,814.4 45.0,1319.4 563.7,1315.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,704.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19970264327696,40.373090214112445]}},{"type":"Feature","properties":{"resourceCoords":[586.2,704.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19820201881416,40.37309664545593]}},{"type":"Feature","properties":{"resourceCoords":[586.2,1346.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19819276780873,40.37184448606426]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1346.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19969339227154,40.371838054720776]}},{"type":"Feature","properties":{"resourceCoords":[399.1,1182.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.198674,40.3721623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2318.4"},{"label":"split_canvas_y","value":"3652.0"},{"label":"split_canvas_w","value":"1245.6"},{"label":"split_canvas_h","value":"2326.0"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"864.5,1403.3 806.8,1126.9 861.2,1036.4 805.4,974.6 619.1,976.4 594.8,1343.5 664.9,1460.5 864.5,1403.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[579.6,913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19594267254323,40.37139492133828]}},{"type":"Feature","properties":{"resourceCoords":[891.0,913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19514372562557,40.37138938871808]}},{"type":"Feature","properties":{"resourceCoords":[891.0,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19515725264814,40.37025623286811]}},{"type":"Feature","properties":{"resourceCoords":[579.6,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.1959561995658,40.37026176548831]}},{"type":"Feature","properties":{"resourceCoords":[645.5,1198.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1957803,40.3708379]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p1 [6]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.83"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2306.4"},{"label":"split_canvas_y","value":"5978.0"},{"label":"split_canvas_w","value":"2589.6"},{"label":"split_canvas_h","value":"1674.0"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"597.4,1907.8 1198.4,1906.2 1183.6,1540.1 617.3,1583.0 597.4,1907.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[576.6,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19961149099036,40.36468549422989]}},{"type":"Feature","properties":{"resourceCoords":[1224.0,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19795207699924,40.364682128582395]}},{"type":"Feature","properties":{"resourceCoords":[1224.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19795493430992,40.36386489925065]}},{"type":"Feature","properties":{"resourceCoords":[576.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19961434830104,40.363868264898144]}},{"type":"Feature","properties":{"resourceCoords":[940.3,1853.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1986818,40.3639834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p1 [7]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4896.0"},{"label":"split_canvas_y","value":"5978.0"},{"label":"split_canvas_w","value":"1556.0"},{"label":"split_canvas_h","value":"1674.0"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1281.2,1907.8 1591.3,1908.6 1549.8,1880.8 1591.7,1729.0 1453.8,1562.8 1509.3,1507.7 1299.0,1507.2 1299.0,1566.4 1311.6,1566.4 1281.2,1907.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0001__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1224.0,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19133260742257,40.36687057745687]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1494.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19033644623885,40.366872410669096]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.19033385368978,40.366055180825235]}},{"type":"Feature","properties":{"resourceCoords":[1224.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.1913300148735,40.36605334761301]}},{"type":"Feature","properties":{"resourceCoords":[1299.0,1566.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1911401,40.3667305]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.60"},{"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":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"88.0,1332.0 56.6,1486.7 136.0,1844.9 705.8,1876.8 1507.2,1823.1 1541.3,1640.1 1483.2,1317.0 1586.0,838.2 1597.1,310.7 1554.1,170.3 1342.8,115.2 1345.5,103.1 809.8,77.3 817.6,92.5 773.4,111.8 780.8,719.8 789.3,1239.9 812.8,1306.6 711.0,1308.0 711.0,1332.0 88.0,1332.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[91.0,1863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1986852,40.3681198]}},{"type":"Feature","properties":{"resourceCoords":[788.0,93.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1942386,40.3667636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p2 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.93"},{"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":"2844.0"},{"label":"split_canvas_h","value":"5328.0"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"630.9,1294.8 682.0,1064.8 641.9,167.6 434.3,91.8 92.9,64.4 93.0,77.0 33.8,77.5 37.5,678.5 93.0,678.0 89.8,923.8 91.8,1244.4 68.8,1267.3 112.7,1284.7 105.0,1269.9 630.9,1294.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[93.0,678.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1926814,40.3667378]}},{"type":"Feature","properties":{"resourceCoords":[93.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.1911401,40.3667305]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tecumseh, Nebraska | 1889 | sanborn05259_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T11:19:19Z","modified":"2026-10-19T11:19:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"783.3,1862.8 76.2,1852.7 52.0,342.2 52.8,126.1 96.7,7.1 251.3,12.7 250.6,32.2 755.2,34.5 756.3,49.3 1449.4,59.4 1449.5,34.6 1505.8,34.7 1499.8,283.9 1498.4,609.1 1474.8,632.0 1519.2,650.2 1474.9,669.0 1476.2,1274.4 1479.4,1792.3 1502.2,1858.9 1400.8,1859.3 1400.5,1883.2 780.3,1877.0 783.3,1862.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194tm:g052591889:05259_1889-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[765.0,1254.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.19577305838173,40.36815459374298]}},{"type":"Feature","properties":{"resourceCoords":[765.0,67.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.192771374357,40.368164713120386]}}]}}]}