{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03079_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sedgwick, Kansas | 1884 | 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":"1"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.91789,-97.42413 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204sm:g4204sm_g030791884:03079_1884-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sedgwick, Kansas | 1884 | sanborn03079_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.53"},{"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":"2026-10-18T02:04:08Z","modified":"2026-10-18T02:04:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204sm:g4204sm_g030791884:03079_1884-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204sm:g4204sm_g030791884:03079_1884-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"919.7,1839.8 1528.5,1864.9 1576.7,1816.3 1549.0,101.0 1278.9,25.9 1064.7,82.2 400.5,57.2 328.5,289.7 328.5,293.8 327.2,293.8 325.4,299.6 104.1,300.5 62.8,356.0 131.2,1856.8 788.5,1895.6 919.7,1839.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204sm:g4204sm_g030791884:03079_1884-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[643.0,697.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.424528,37.9184017]}},{"type":"Feature","properties":{"resourceCoords":[643.0,103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.424522,37.9195601]}}]}}]}