{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04163_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Red Jacket, Michigan | 1888 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"35"},{"label":"placed","value":"4"},{"label":"unplaced","value":"31"},{"label":"fit sources","value":"georef-snap 2, georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"9 sheet(s) cut into 33 panels"},{"label":"unplaced pages","value":"p10__1 (tier 4, 47.24206,-88.44915 +/-827m); p10__2 (tier 4, 47.24206,-88.44915 +/-827m); p10__3 (tier 4, 47.24206,-88.44915 +/-827m); p10__4 (tier 4, 47.24206,-88.44915 +/-827m); p10__5 (tier 4, 47.24206,-88.44915 +/-827m); p1__1 (tier 4, 47.24206,-88.44915 +/-827m); p1__2 (tier 4, 47.24206,-88.44915 +/-827m); p1__3 (tier 4, 47.24206,-88.44915 +/-827m); p4__1 (tier 4, 47.24206,-88.44915 +/-827m); p4__2 (tier 4, 47.24206,-88.44915 +/-827m); p4__3 (tier 4, 47.24206,-88.44915 +/-827m); p4__4 (tier 4, 47.24206,-88.44915 +/-827m); p4__5 (tier 4, 47.24206,-88.44915 +/-827m); p5__1 (tier 4, 47.24206,-88.44915 +/-827m); p5__2 (tier 4, 47.24206,-88.44915 +/-827m); p5__3 (tier 4, 47.24206,-88.44915 +/-827m); p6__1 (tier 4, 47.24206,-88.44915 +/-827m); p6__2 (tier 4, 47.24206,-88.44915 +/-827m); p6__3 (tier 4, 47.24206,-88.44915 +/-827m); p6__4 (tier 4, 47.24206,-88.44915 +/-827m); p7__1 (tier 4, 47.24206,-88.44915 +/-827m); p7__2 (tier 4, 47.24206,-88.44915 +/-827m); p7__3 (tier 4, 47.24206,-88.44915 +/-827m); p7__4 (tier 4, 47.24206,-88.44915 +/-827m); p7__5 (tier 4, 47.24206,-88.44915 +/-827m); p7__6 (tier 4, 47.24206,-88.44915 +/-827m); p8__1 (tier 4, 47.24206,-88.44915 +/-827m); p8__2 (tier 4, 47.24206,-88.44915 +/-827m); p8__3 (tier 4, 47.24206,-88.44915 +/-827m); p9__1 (tier 4, 47.24206,-88.44915 +/-827m); p9__2 (tier 4, 47.24206,-88.44915 +/-827m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Jacket, Michigan | 1888 | sanborn04163_002 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3744.4"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3963.6"}],"created":"2026-10-19T13:44:32Z","modified":"2026-10-19T13:44:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1627.0,936.9 190.1,960.6 22.2,1654.3 26.2,1881.4 84.1,1926.0 434.2,1926.0 1561.4,1925.0 1582.0,1831.7 1594.5,1395.9 1586.6,1396.1 1559.8,951.5 1627.0,950.0 1627.0,936.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[937.0,1410.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.44530568084535,47.235905070261055]}},{"type":"Feature","properties":{"resourceCoords":[937.0,974.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.44632573410243,47.23628003227407]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Jacket, Michigan | 1888 | sanborn04163_002 p11 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"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":"3796.4"}],"created":"2026-10-19T13:44:32Z","modified":"2026-10-19T13:44:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.2,31.4 143.9,44.2 78.2,44.6 98.2,479.5 105.9,479.5 87.6,905.1 254.6,946.8 1386.2,906.7 1486.0,829.8 1482.8,650.4 1583.4,622.4 1598.7,383.9 1538.8,143.4 1380.1,28.9 145.1,31.4 144.2,31.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1423.0,471.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4428643,47.2391268]}},{"type":"Feature","properties":{"resourceCoords":[1423.0,39.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4439068,47.2394969]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Jacket, Michigan | 1888 | sanborn04163_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:32Z","modified":"2026-10-19T13:44:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"316.2,1750.1 73.7,1857.5 49.7,461.2 123.0,49.1 1572.8,61.5 1593.7,1271.4 1534.5,1885.7 1226.5,1819.5 1226.5,1833.7 1022.7,1832.7 1022.8,1828.5 809.1,1820.7 547.3,1811.5 315.3,1814.4 316.2,1750.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[335.0,1369.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.45505608356738,47.24805031510082]}},{"type":"Feature","properties":{"resourceCoords":[335.0,237.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.45509733208333,47.250082910050644]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Jacket, Michigan | 1888 | sanborn04163_002 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:44:32Z","modified":"2026-10-19T13:44:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"331.8,31.2 331.8,93.7 557.2,87.4 811.8,92.5 1019.6,96.9 1019.6,100.9 1217.5,99.0 1217.5,85.1 1517.8,144.8 1515.9,167.7 1589.0,218.6 1611.6,642.0 1533.2,1854.2 956.4,1898.8 80.2,1827.2 21.1,1382.0 92.5,388.9 77.7,206.4 26.6,213.8 11.9,206.5 41.0,96.9 97.6,139.2 331.8,31.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114rm:g041631888:04163_1888-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1221.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.452674,47.2462807]}},{"type":"Feature","properties":{"resourceCoords":[329.0,1613.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.455106,47.244443]}}]}}]}