{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02934_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbus, Kansas | 1885 | 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":"11"},{"label":"placed","value":"4"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 3, snap:2 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.17008,-94.84385 +/-513m); p1__3 (tier 1, 37.17329,-94.84594 +/-131m); p1__4 (tier 4, 37.17008,-94.84385 +/-513m); p1__5 (tier 4, 37.17008,-94.84385 +/-513m); p1__6 (tier 4, 37.17008,-94.84385 +/-513m); p3__1 (tier 4, 37.17008,-94.84385 +/-513m); p3__4 (tier 4, 37.17008,-94.84385 +/-513m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Kansas | 1885 | sanborn02934_001 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"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":"4540.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T18:24:35Z","modified":"2026-10-19T18:24:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"597.1,1812.4 1134.0,1817.2 1134.0,1801.3 1134.0,1792.9 1060.5,1787.1 1066.0,1369.6 922.1,1323.5 812.8,1323.5 812.9,1312.3 813.0,1288.5 777.7,1277.2 754.1,759.1 547.0,636.0 538.8,636.0 538.9,631.1 537.6,630.4 485.2,134.0 449.0,62.1 348.2,55.4 226.1,120.6 191.7,523.8 91.8,733.0 81.6,1776.6 1.0,1781.9 1.0,1815.0 336.0,1814.0 597.1,1812.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[336.0,762.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8388512,37.1708612]}},{"type":"Feature","properties":{"resourceCoords":[336.0,1814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8413256,37.1708691]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Kansas | 1885 | sanborn02934_001 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T18:24:35Z","modified":"2026-10-19T18:24:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1435.3,100.7 1558.5,328.2 1528.1,1849.5 1092.2,1803.0 728.5,1863.1 115.7,1868.1 109.9,1127.3 109.3,85.3 368.4,82.7 901.0,85.2 900.9,61.1 1435.3,100.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[636.0,1127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8438053,37.1698902]}},{"type":"Feature","properties":{"resourceCoords":[636.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.841335,37.1698741]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Kansas | 1885 | sanborn02934_001 p3 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1992.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4459.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T18:24:35Z","modified":"2026-10-19T18:24:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1545.0,1856.8 1541.0,1119.5 1542.7,82.6 1211.0,84.2 1211.0,51.5 701.9,85.2 546.0,150.0 562.5,1748.8 619.8,1833.8 861.5,1860.8 1545.0,1856.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1023.0,1128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8438088,37.1718673]}},{"type":"Feature","properties":{"resourceCoords":[1023.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.8413241,37.1718557]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Kansas | 1885 | sanborn02934_001 p3 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2828.8"},{"label":"split_canvas_w","value":"2030.8"},{"label":"split_canvas_h","value":"2532.8"}],"created":"2026-10-19T18:24:35Z","modified":"2026-10-19T18:24:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"410.5,882.5 381.5,847.0 89.4,829.6 81.7,869.7 41.5,855.2 17.7,1297.1 422.4,1219.6 456.1,1082.8 410.5,882.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029341885:02934_1885-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,707.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.84853673679908,37.168996567079276]}},{"type":"Feature","properties":{"resourceCoords":[507.7,707.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.84855371079466,37.1680345800632]}},{"type":"Feature","properties":{"resourceCoords":[507.7,1340.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.8500474598806,37.16805155294702]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1340.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.850030485885,37.169013539963096]}}]}}]}