{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04235_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"White Pigeon, Michigan | 1936 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"7"},{"label":"placed","value":"3"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 41.79670,-85.64331 +/-169m); p3__2 (tier 1, 41.79843,-85.63993 +/-100m); p3__3 (tier 1, 41.79664,-85.64339 +/-143m); p3__4 (tier 1, 41.79565,-85.63946 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"White Pigeon, Michigan | 1936 | sanborn04235_005 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-20T03:15:08Z","modified":"2026-10-20T03:15:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1579.8,1326.9 1571.5,1326.9 1548.0,1073.0 1548.5,989.0 1361.8,988.6 915.1,985.9 695.4,987.9 695.4,964.3 696.1,705.7 695.5,324.4 690.4,234.1 675.5,45.9 658.4,47.1 615.7,50.2 571.4,35.0 177.7,42.7 155.3,72.6 106.8,95.0 36.1,397.5 66.2,632.7 25.8,1435.5 37.2,1786.4 67.2,1868.5 350.9,1834.7 433.1,1868.2 541.3,1849.5 690.7,1879.2 933.3,1841.7 1228.3,1886.2 1571.8,1882.2 1597.9,1848.6 1579.8,1326.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1160.0,1284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.64321499619327,41.794580058551]}},{"type":"Feature","properties":{"resourceCoords":[403.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.64688260967829,41.795655344769905]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"White Pigeon, Michigan | 1936 | sanborn04235_005 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:15:08Z","modified":"2026-10-20T03:15:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"172.7,1123.3 151.8,865.5 110.2,302.6 255.0,259.8 252.5,223.1 379.9,222.9 761.0,110.1 1532.2,105.3 1532.5,474.2 1529.6,1356.8 1531.6,1522.9 1534.8,1791.2 1488.3,1791.2 1138.7,1791.2 977.2,1791.3 223.7,1794.8 172.7,1123.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[936.0,109.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6413348,41.796735]}},{"type":"Feature","properties":{"resourceCoords":[1529.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6443297,41.7956589]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"White Pigeon, Michigan | 1936 | sanborn04235_005 p3 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"26"},{"label":"confidence","value":"0.88"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-20T03:15:08Z","modified":"2026-10-20T03:15:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"635.5,1748.6 610.6,1412.3 600.4,1283.1 580.2,1001.2 652.7,979.9 651.5,961.5 672.1,961.5 715.3,961.5 906.3,905.4 1292.5,903.8 1375.6,904.1 1627.0,880.6 1627.0,872.5 1600.2,873.5 1584.7,433.8 1525.5,426.5 1532.8,393.2 1356.3,393.0 1351.2,393.0 1351.2,389.9 1351.2,380.8 1322.2,378.8 1318.1,146.0 1262.6,87.0 741.5,25.0 397.9,33.0 360.9,62.6 290.7,44.2 216.9,88.7 113.4,92.5 84.0,199.8 99.2,425.1 25.8,750.5 26.8,1326.9 64.5,1810.9 94.1,1847.8 349.1,1865.9 349.2,1871.7 364.1,1827.8 361.1,1785.5 359.8,1768.5 546.1,1753.7 635.5,1748.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114wm:g042351936:04235_1936-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[990.0,542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6395571,41.7967472]}},{"type":"Feature","properties":{"resourceCoords":[1291.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6432027,41.7956528]}}]}}]}