{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02904_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bern, Kansas | 1896 | 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":"3"},{"label":"placed","value":"2"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.96277,-95.97181 +/-135m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bern, Kansas | 1896 | sanborn02904_002 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.57"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1154.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5298.0"},{"label":"split_canvas_h","value":"3565.2"}],"created":"2026-10-18T08:12:30Z","modified":"2026-10-18T08:12:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1427.6,73.2 755.2,33.1 335.2,90.4 343.9,693.0 568.3,783.5 575.5,867.6 652.6,888.4 1331.7,823.4 1513.9,860.9 1500.0,43.4 1499.0,1.0 1445.5,1.0 1427.6,73.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[775.3,303.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.973797,39.96279]}},{"type":"Feature","properties":{"resourceCoords":[1505.0,303.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.971963,39.962786]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bern, Kansas | 1896 | sanborn02904_002 p1 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1229.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"6422.4"}],"created":"2026-10-18T08:12:30Z","modified":"2026-10-18T08:12:30Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.3,1784.4 413.3,1848.5 617.5,1802.2 1157.2,1865.8 1573.2,1738.2 1549.6,909.6 1296.5,934.2 538.9,888.6 267.6,702.4 200.3,490.9 102.5,461.4 45.0,551.9 90.0,854.4 72.3,921.2 125.8,922.0 126.0,965.5 126.3,1784.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204bm:g4204bm_g029041896:02904_1896-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[850.0,1223.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.97015,39.96281]}},{"type":"Feature","properties":{"resourceCoords":[125.0,717.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.971985,39.963763]}}]}}]}