{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05203_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Kenesaw, Nebraska | 1900 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kenesaw, Nebraska | 1900 | sanborn05203_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.85"},{"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":"2026-10-18T04:19:53Z","modified":"2026-10-18T04:19:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1064.2,1818.7 1082.2,1429.8 1088.4,1424.0 1154.3,1424.0 1216.8,1424.0 1573.3,1408.6 1552.8,29.1 50.5,64.0 34.8,1551.8 78.0,1819.0 229.6,1876.9 467.6,1861.5 802.4,1816.7 802.2,1851.8 1064.2,1818.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[240.0,1516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.659044,40.619396]}},{"type":"Feature","properties":{"resourceCoords":[800.0,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.657669,40.62215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kenesaw, Nebraska | 1900 | sanborn05203_001 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.60"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4353.6"},{"label":"split_canvas_y","value":"5696.0"},{"label":"split_canvas_w","value":"2098.4"},{"label":"split_canvas_h","value":"1956.0"}],"created":"2026-10-18T04:19:53Z","modified":"2026-10-18T04:19:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1610.9,1500.2 1348.9,1533.8 1349.2,1498.8 1089.1,1534.0 1108.5,1538.0 1108.8,1899.0 1592.8,1905.8 1610.9,1500.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd419m:g4194m:g4194km:g052031900:05203_1900-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1088.4,1424.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.65830054635799,40.61897527217732]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1424.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.65701000823434,40.61897438291007]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.65701109816473,40.61806089356802]}},{"type":"Feature","properties":{"resourceCoords":[1088.4,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.65830163628839,40.61806178283528]}},{"type":"Feature","properties":{"resourceCoords":[1348.2,1683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.657662,40.618491]}},{"type":"Feature","properties":{"resourceCoords":[1348.2,1683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.657662,40.618491]}}]}}]}