{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03995_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Eaton Rapids, Michigan | 1918 | 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":"11"},{"label":"placed","value":"8"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef-snap 4, georef 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 42.51795,-84.65645 +/-100m); p6__2 (tier 1, 42.50690,-84.65662 +/-108m); p6__3 (tier 1, 42.50398,-84.65866 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.69"},{"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":"3714.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.0,1791.1 185.4,1857.6 374.4,1872.8 774.4,1727.0 759.4,378.2 830.8,233.5 915.0,194.4 899.3,105.4 844.7,1.0 669.6,1.0 469.4,108.1 454.3,80.1 141.7,252.7 100.5,438.9 156.2,428.6 144.2,1224.0 134.8,1225.2 109.0,1791.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[314.2,2227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.66154540524764,42.512750901955776]}},{"type":"Feature","properties":{"resourceCoords":[1730.9,89.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6558753294648,42.51502899910753]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p1 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3206.8"},{"label":"split_canvas_y","value":"5975.2"},{"label":"split_canvas_w","value":"3305.2"},{"label":"split_canvas_h","value":"1732.8"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"803.6,1589.3 803.6,1589.8 1605.8,1718.5 1601.9,1652.0 1583.8,1540.8 1228.9,1517.9 1139.5,1597.6 926.0,1508.0 853.1,1589.7 803.7,1580.2 803.6,1589.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[801.7,1493.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.66096543155611,42.51459998063176]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1493.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.66027904684832,42.5160151218437]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.65927858012091,42.51574773922773]}},{"type":"Feature","properties":{"resourceCoords":[801.7,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6599649648287,42.514332598015784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.84"},{"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":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"231.3,1813.2 384.7,1895.8 385.6,1813.5 750.5,1819.6 1275.7,1806.4 1312.0,1820.0 1306.2,1840.5 1539.7,1903.4 1609.1,1343.3 1588.7,66.4 862.6,24.6 397.4,439.6 53.3,341.9 43.2,738.0 115.3,914.6 39.6,1259.0 50.6,1780.0 1.0,1780.6 1.0,1812.7 231.3,1813.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[536.0,620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.657388,42.518292]}},{"type":"Feature","properties":{"resourceCoords":[1312.0,1820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6554316,42.5160958]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.5,1819.5 305.2,1817.8 477.8,1820.1 1186.5,1808.5 1392.1,1800.9 1568.4,1804.8 1578.9,419.9 1487.5,140.6 1157.0,118.3 1157.2,114.0 921.1,68.3 925.4,47.6 888.4,36.7 368.4,87.5 6.0,107.7 18.3,310.1 1.0,391.8 1.0,396.5 41.7,396.0 30.4,1566.8 49.5,1819.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[344.0,70.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65689016894855,42.51612453050153]}},{"type":"Feature","properties":{"resourceCoords":[577.0,779.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65642303505588,42.51478859816919]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1568.8,100.5 1391.7,93.7 1184.8,97.9 472.0,98.0 298.6,92.9 41.4,90.5 114.1,1323.2 56.8,1502.3 110.8,1705.4 1.0,1775.3 1.0,1792.3 404.1,1792.6 471.4,1788.5 912.0,1801.0 1123.5,1873.8 1247.4,1811.2 1627.0,1798.9 1627.0,406.4 1561.2,421.9 1568.8,100.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[472.0,784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6569256,42.5116206]}},{"type":"Feature","properties":{"resourceCoords":[472.0,98.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6568417,42.5128802]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p5","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0005","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.1,150.6 216.0,27.3 494.4,82.5 494.4,98.5 888.2,96.4 953.7,92.0 1383.0,101.5 1589.5,171.2 1584.6,173.8 1607.1,1861.8 1384.0,1861.0 942.5,1863.0 711.4,1859.0 248.4,1859.2 57.2,1856.7 58.1,150.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[484.0,1161.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6584011,42.507811]}},{"type":"Feature","properties":{"resourceCoords":[1384.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6561996,42.5063986]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"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":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0006","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"734.0,1161.0 740.4,1161.0 740.3,1172.2 792.5,1265.8 1185.6,1283.7 1185.8,1285.0 1190.0,1285.0 1189.8,1310.6 1255.3,1722.7 1196.0,1832.4 1276.9,1885.8 1539.3,1852.5 1599.5,972.6 1596.6,95.0 1374.3,92.0 934.3,89.6 704.0,83.3 242.6,78.8 52.0,74.4 41.5,1064.2 94.6,1133.2 493.2,1115.2 730.4,1154.4 734.0,1161.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1360.0,772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65631490485676,42.505113619237676]}},{"type":"Feature","properties":{"resourceCoords":[1360.0,110.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65623827998942,42.50636573749364]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Eaton Rapids, Michigan | 1918 | sanborn03995_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:07:04Z","modified":"2026-10-19T01:07:04Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0007","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,63.1 1.0,1551.8 38.9,1832.0 170.9,1898.4 1559.7,1894.0 1626.3,1651.8 1600.3,108.8 1556.4,35.2 248.5,17.6 1.0,63.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114em:g039951918:03995_1918-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[305.0,1160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65323437200975,42.51019790735395]}},{"type":"Feature","properties":{"resourceCoords":[244.0,1648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.65338365460666,42.50930169201227]}}]}}]}