{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04167_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Republic, Michigan | 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":"8"},{"label":"placed","value":"2"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p2__1 (tier 4, 46.40657,-87.97714 +/-137m); p2__2 (tier 4, 46.40657,-87.97714 +/-137m); p2__3 (tier 4, 46.40657,-87.97714 +/-137m); p2__4 (tier 4, 46.40657,-87.97714 +/-137m); p2__5 (tier 4, 46.40657,-87.97714 +/-137m); p2__6 (tier 4, 46.40657,-87.97714 +/-137m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_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":"Republic, Michigan | 1884 | sanborn04167_001 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.49"},{"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":"2026-10-18T06:46:22Z","modified":"2026-10-18T06:46:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"695.3,1926.0 704.7,1890.2 929.3,1848.8 950.0,1135.6 1595.7,1063.3 1583.9,190.7 1530.8,90.1 1340.6,43.3 67.3,20.3 126.7,404.5 31.3,1032.1 126.7,1859.8 253.6,1862.3 461.3,1863.3 694.3,1876.5 695.3,1926.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[693.0,535.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.979977,46.406774]}},{"type":"Feature","properties":{"resourceCoords":[247.0,535.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.9800033,46.4059468]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Republic, Michigan | 1884 | sanborn04167_001 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.53"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3828.0"},{"label":"split_canvas_y","value":"4564.0"},{"label":"split_canvas_w","value":"2684.0"},{"label":"split_canvas_h","value":"3144.0"}],"created":"2026-10-18T06:46:22Z","modified":"2026-10-18T06:46:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1033.1,1170.5 1043.7,1278.7 978.9,1387.8 1023.9,1706.6 959.6,1924.5 1605.0,1921.5 1580.4,1312.5 1598.7,1247.4 1599.0,1246.4 1598.8,1197.1 1366.7,1179.8 1159.7,1175.3 1159.6,1177.3 1033.1,1170.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041671884:04167_1884-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1157.0,1437.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.9757267,46.4058979]}},{"type":"Feature","properties":{"resourceCoords":[1595.0,1437.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.9757212,46.4067127]}}]}}]}