{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02989_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Howard, Kansas | 1893 | 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":"4"},{"label":"placed","value":"3"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.46961,-96.26175 +/-219m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Howard, Kansas | 1893 | sanborn02989_002 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"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":"2026-10-18T07:51:27Z","modified":"2026-10-18T07:51:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1331.3,1636.4 1331.3,1588.2 1428.5,1589.2 1409.6,1085.3 1438.2,1085.7 1481.8,564.0 1514.6,564.5 1422.9,57.9 1295.6,36.0 942.8,28.9 942.8,25.2 395.9,24.0 139.9,81.0 58.0,684.3 117.0,1799.8 297.4,1862.7 935.5,1857.8 1007.0,1652.4 1007.0,1641.8 1007.0,1637.0 1331.3,1636.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[603.0,1073.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.263628,37.468998]}},{"type":"Feature","properties":{"resourceCoords":[1157.0,33.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.262261,37.471102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Howard, Kansas | 1893 | sanborn02989_002 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T07:51:27Z","modified":"2026-10-18T07:51:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.2,1137.3 1.0,1136.2 1.0,1187.4 110.5,1187.2 88.6,1728.8 143.7,1865.1 471.7,1869.7 629.7,1793.5 1171.5,1808.2 1227.6,1873.2 1570.4,1835.2 1542.3,287.4 1457.4,236.3 1179.2,239.5 1179.0,233.8 1176.0,233.8 1176.0,148.8 1174.1,96.8 1110.4,67.4 197.7,61.6 195.4,49.2 160.6,48.7 114.0,602.7 83.6,602.2 103.2,1137.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[858.0,1147.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.259722,37.467985]}},{"type":"Feature","properties":{"resourceCoords":[1398.0,73.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.258471,37.470031]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Howard, Kansas | 1893 | sanborn02989_002 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.79"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4704.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1748.0"},{"label":"split_canvas_h","value":"935.2"}],"created":"2026-10-18T07:51:27Z","modified":"2026-10-18T07:51:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1176.0,191.6 1176.0,195.4 1540.0,198.1 1560.8,87.5 1491.5,45.9 1380.8,32.0 1332.2,121.9 1249.2,45.8 1290.7,115.0 1235.2,191.0 1176.0,191.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204hm:g4204hm_g029891893:02989_1893-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1176.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.26280370485821,37.47148567579411]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.26173109091073,37.47148613661729]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,233.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.26173078011944,37.471030123068935]}},{"type":"Feature","properties":{"resourceCoords":[1176.0,233.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.26280339406692,37.47102966224576]}},{"type":"Feature","properties":{"resourceCoords":[1397.0,196.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.262261,37.471102]}}]}}]}