{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04911_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Waverly, Missouri | 1910 | 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":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 39.20529,-93.51783 +/-176m); p1__3 (tier 4, 39.20874,-93.51836 +/-114m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waverly, Missouri | 1910 | sanborn04911_003 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"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":"3232.0"}],"created":"2026-10-18T09:45:19Z","modified":"2026-10-18T09:45:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.1,163.4 92.7,693.1 165.4,760.2 495.9,796.2 941.5,729.5 1182.3,797.0 1508.2,714.1 1561.8,123.7 1418.2,43.8 1425.5,123.2 896.4,196.6 896.3,186.5 373.9,145.8 374.8,56.2 106.1,163.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[896.0,568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.52010085952803,39.20854898763176]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,473.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.51991447307103,39.20756709351124]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waverly, Missouri | 1910 | sanborn04911_003 p2","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:45:19Z","modified":"2026-10-18T09:45:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.6,1791.8 112.8,1562.0 59.4,1507.4 123.0,1359.9 65.1,1226.5 110.8,1144.8 50.2,1090.6 104.1,771.0 41.5,681.0 81.2,110.4 249.2,29.0 1452.2,54.5 1493.6,198.7 1497.3,405.5 1499.5,1656.3 1521.2,1667.9 1530.2,1749.2 988.4,1833.7 988.1,1823.4 451.3,1790.6 450.6,1698.7 176.7,1813.4 118.6,1791.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164wm:g4164wm_g049111910:04911_1910-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[978.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.517454,39.208464]}},{"type":"Feature","properties":{"resourceCoords":[1490.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.517524,39.207504]}}]}}]}