{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04071_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lansing, Michigan | 1952 | 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":"102"},{"label":"placed","value":"86"},{"label":"unplaced","value":"16"},{"label":"fit sources","value":"georef-snap 51, georef 34, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"15 sheet(s) cut into 34 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 42.74283,-84.55762 +/-183m); p2__1 (tier 1, 42.74083,-84.57352 +/-175m); p2__3 (tier 1, 42.74626,-84.56056 +/-100m); p35__2 (tier 1, 42.72593,-84.56801 +/-101m); p45__1 (tier 1, 42.72381,-84.56790 +/-270m); p45__2 (tier 1, 42.72361,-84.56681 +/-100m); p46 (tier 1, 42.72459,-84.56484 +/-276m); p49 (tier 2, 42.72301,-84.56123 +/-100m); p4__2 (tier 1, 42.75026,-84.55706 +/-100m); p50 (tier 2, 42.72372,-84.55520 +/-174m); p63__1 (tier 1, 42.74572,-84.53982 +/-147m); p63__2 (tier 1, 42.75600,-84.57077 +/-111m); p65__1 (tier 1, 42.74553,-84.54780 +/-244m); p65__2 (tier 1, 42.74422,-84.54725 +/-213m); p78__2 (tier 1, 42.74863,-84.57963 +/-100m); p91 (tier 2, 42.72594,-84.54376 +/-338m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0001","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1330.8,1952.2 1267.8,2017.0 302.8,2017.0 199.1,1910.3 102.8,1946.8 76.3,1006.8 88.9,1007.0 106.0,92.6 201.8,42.6 201.9,44.6 1573.9,72.2 1623.5,434.3 1585.0,732.5 1520.8,791.7 1575.7,1037.6 1514.0,1249.1 1561.3,1446.5 1433.2,1885.2 1330.9,1885.9 1330.7,1937.3 1330.8,1952.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[521.0,424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56187002323772,42.75149204647344]}},{"type":"Feature","properties":{"resourceCoords":[521.0,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56193193744306,42.748800954205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p10 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"7"},{"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":"6660.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0010","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1546.1,901.8 1539.8,552.1 1543.8,227.1 1516.8,281.5 889.6,209.4 794.4,460.4 757.2,489.7 757.2,489.7 736.2,495.3 716.4,500.6 507.1,608.7 315.3,609.1 182.3,543.1 130.8,594.9 124.1,571.0 122.2,804.5 115.8,1181.2 113.0,1831.2 462.6,1833.8 831.8,1833.5 1034.3,1837.7 1544.0,1839.0 1545.5,1253.4 1544.0,1184.5 1546.1,901.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[834.0,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5521765,42.7421422]}},{"type":"Feature","properties":{"resourceCoords":[1544.0,1839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.553812,42.7408469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p11 [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":"2606.8"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"614.3,1831.4 630.0,790.6 639.4,1.0 170.8,1.0 105.0,828.6 82.3,826.2 67.9,1859.4 617.4,1877.5 614.3,1831.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[102.0,844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5643477085397,42.742839301538076]}},{"type":"Feature","properties":{"resourceCoords":[620.7,1560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56296677522589,42.7415085635693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p11 [2]","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":"2544.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4116.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1206.5,1902.5 1651.3,1903.7 1652.7,1471.8 1655.3,822.0 1661.8,46.4 1359.8,46.5 811.0,43.6 738.3,43.3 738.8,98.5 729.5,567.2 725.0,567.2 729.8,1218.3 714.2,1218.1 715.5,1900.2 1069.0,1901.8 1206.5,1902.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[636.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56724991334865,42.74100948484761]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56455131702077,42.741008987955354]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56455263452291,42.73709463126557]}},{"type":"Feature","properties":{"resourceCoords":[636.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56725123085079,42.737095128157826]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0012","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"207.8,1477.8 210.0,806.0 216.2,4.3 289.4,5.3 844.1,9.8 1327.4,13.5 1477.3,19.0 1440.2,38.1 1404.1,96.5 1403.8,535.6 1397.2,1892.8 1397.1,1913.7 206.6,1903.8 207.8,1477.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[905.0,1213.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5628025066993,42.738649989797814]}},{"type":"Feature","properties":{"resourceCoords":[905.0,526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5628011167053,42.7399391267617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0013","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"258.4,1885.1 266.9,544.1 267.8,110.2 303.6,52.5 340.2,33.7 726.0,33.3 865.0,36.5 1048.2,33.9 1456.2,39.1 1455.8,241.2 1450.7,794.7 1450.4,1246.0 1416.2,1245.9 1449.0,1944.6 1442.0,1944.5 849.3,1942.9 258.1,1935.3 258.4,1885.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[249.0,1236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56157163736053,42.73860625755676]}},{"type":"Feature","properties":{"resourceCoords":[1473.0,1236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55840671840295,42.738607868674116]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0014","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"836.6,1919.7 283.6,1918.3 246.3,1918.2 213.2,1217.0 247.5,1217.2 247.6,764.3 252.6,208.8 252.9,6.1 795.5,11.8 1193.6,14.2 1445.3,13.8 1443.2,155.0 1443.6,488.4 1435.1,742.2 1436.4,1186.2 1431.8,1926.3 836.6,1919.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[844.0,1211.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55692820532941,42.73860093050766]}},{"type":"Feature","properties":{"resourceCoords":[844.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55692881649752,42.73990102397113]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0015","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1380.2,31.5 1420.4,1920.4 1360.0,1916.5 1003.6,1913.6 736.0,1915.3 139.4,1912.5 139.3,1182.7 135.2,745.0 142.0,494.6 139.5,165.9 140.7,26.6 390.6,31.2 740.7,33.5 1298.7,33.0 1364.4,31.4 1380.2,31.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[111.0,538.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55546552441261,42.73988593162547]}},{"type":"Feature","properties":{"resourceCoords":[1400.0,1889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55211847601308,42.73727803999106]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p16","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0016","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1393.3,2017.0 871.8,2017.0 872.0,1971.2 286.7,1944.0 265.6,52.2 532.9,56.0 884.0,52.0 1210.3,58.2 1333.3,120.4 1467.6,106.0 1393.3,2017.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[884.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506077,42.7408485]}},{"type":"Feature","properties":{"resourceCoords":[249.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5521822,42.7408437]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0017","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1560.1,842.8 1560.7,1212.8 1561.1,1498.8 1561.7,1863.7 843.0,1916.5 843.1,1880.8 136.2,1804.9 136.1,1734.8 134.3,1272.6 113.6,1272.7 116.4,67.5 146.7,67.4 850.1,70.0 1559.4,64.5 1560.1,842.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[850.0,1268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56458920460778,42.735989650389136]}},{"type":"Feature","properties":{"resourceCoords":[850.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56160099906475,42.73597469182265]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0018","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.5,671.1 1535.2,1882.1 1487.5,1881.2 821.3,1886.0 820.6,1712.2 130.6,1726.2 103.0,1731.2 114.7,1213.2 112.3,586.9 111.2,178.3 111.0,104.6 826.5,180.7 826.4,216.8 1553.7,162.8 1553.9,209.0 1554.9,613.0 1538.5,671.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.0,1218.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56872202457427,42.73603127156137]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5703615792029,42.73474198581077]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p19","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0019","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"831.8,1687.2 225.0,1687.2 219.1,974.1 221.2,266.9 830.2,269.7 1440.8,266.5 1441.9,311.2 1442.2,1280.7 1444.7,1687.8 831.8,1687.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[831.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5600295,42.7359624]}},{"type":"Feature","properties":{"resourceCoords":[1443.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5584932,42.735954]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p20","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0020","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"824.4,1688.8 218.3,1689.0 215.4,1283.1 214.2,316.5 213.0,272.0 258.3,271.7 824.2,268.1 1433.2,269.6 1436.7,1687.6 824.4,1688.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1435.0,978.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5554237,42.7359375]}},{"type":"Feature","properties":{"resourceCoords":[213.0,272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5584856,42.7372622]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p21","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0021","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"939.4,1679.9 817.2,1680.6 797.2,1680.6 739.2,1680.6 119.5,1681.7 116.5,259.5 737.4,261.2 1016.0,258.8 1387.0,261.0 1385.5,967.2 1389.0,1679.0 939.4,1679.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[118.0,970.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5554237,42.7359375]}},{"type":"Feature","properties":{"resourceCoords":[1387.0,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5522234,42.7372258]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p22","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0022","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"259.1,1648.1 254.1,942.8 254.0,243.0 316.3,246.8 313.9,149.6 887.0,167.8 887.5,212.6 1397.7,206.2 1380.9,236.6 1403.0,1651.0 894.2,1666.0 892.3,1646.1 327.3,1648.2 259.1,1648.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[887.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506382,42.7359091]}},{"type":"Feature","properties":{"resourceCoords":[254.0,243.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5522234,42.7372258]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p23 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"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":"3934.8"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"310.2,283.2 257.1,432.8 262.5,929.5 266.8,951.5 338.4,1003.6 345.6,1044.4 342.4,1680.1 807.8,1682.0 808.7,1635.2 806.0,981.8 976.4,981.6 964.7,304.8 959.8,277.7 589.8,283.0 310.2,283.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[589.8,283.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5709289,42.7373506]}},{"type":"Feature","properties":{"resourceCoords":[807.8,1682.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5703918,42.7347363]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p23 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3420.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3239.2"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1158.1,1206.0 1172.3,1206.1 1206.5,2017.0 1220.4,2017.0 1223.0,2017.0 1231.6,1888.0 1518.9,1895.5 1511.6,1208.8 1492.0,1208.7 1566.0,669.0 1183.2,665.2 1158.2,665.0 1158.1,1206.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0023__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1158.1,1206.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5716188,42.7327056]}},{"type":"Feature","properties":{"resourceCoords":[1158.1,665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5716171,42.7337244]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0024","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.5,1896.8 1482.8,1895.5 831.5,1876.3 794.5,1879.2 168.9,1856.4 169.1,1167.2 149.2,1166.9 230.5,619.5 297.7,621.0 307.0,69.7 1503.5,94.0 1560.6,111.2 1583.9,646.4 1593.4,1077.5 1585.5,1376.8 1571.4,1662.8 1559.3,1852.5 1556.5,1896.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57034480949962,42.733683166848486]}},{"type":"Feature","properties":{"resourceCoords":[320.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57035860697634,42.73470993574314]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p25","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0025","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"356.4,1881.1 357.6,1863.3 165.6,1856.9 167.1,1817.3 174.1,1629.1 180.6,1345.5 180.5,1048.9 159.8,622.1 122.6,92.7 518.2,88.2 925.0,83.5 1208.3,80.2 1512.7,76.8 1521.8,1159.6 1512.8,1159.7 1528.8,1833.5 1160.9,1828.7 1160.8,1859.0 1161.2,1883.5 356.4,1881.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1151.0,1163.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5646542,42.7326482]}},{"type":"Feature","properties":{"resourceCoords":[1145.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5646236,42.7346722]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p26","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0026","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1564.2,1884.5 113.4,1852.4 103.4,1169.6 112.5,1169.6 113.3,72.4 176.5,72.2 958.0,71.0 1564.0,71.0 1564.3,597.0 1569.5,1493.2 1564.2,1879.7 1564.2,1884.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[958.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.561564,42.7346595]}},{"type":"Feature","properties":{"resourceCoords":[1564.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5600408,42.7346511]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0027","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"245.4,1508.2 231.9,615.4 226.8,91.4 836.6,86.2 1441.3,81.0 1444.6,529.0 1457.4,1881.8 936.8,1885.7 243.8,1893.2 245.4,1508.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[228.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56003799378091,42.73463508800722]}},{"type":"Feature","properties":{"resourceCoords":[1459.0,1181.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55697852288756,42.73259370192474]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p28","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0028","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.4,1855.5 221.9,510.3 226.0,65.0 833.6,68.7 1446.8,72.4 1444.7,306.1 1444.3,390.6 1443.8,541.1 1443.5,621.4 1444.0,667.5 1444.3,693.0 1446.1,905.9 1446.0,1115.0 1446.0,1165.0 1435.7,1866.6 818.0,1861.0 212.4,1855.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[818.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5554756,42.7312845]}},{"type":"Feature","properties":{"resourceCoords":[1446.0,1165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5538815,42.7325814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p29","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0029","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"425.6,1269.5 425.4,1218.0 422.5,983.6 422.9,751.6 423.1,666.5 424.8,431.7 502.4,432.2 1071.0,434.0 1086.0,434.1 1094.8,1533.2 426.0,1530.0 425.6,1269.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[426.0,1530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5538815,42.7325814]}},{"type":"Feature","properties":{"resourceCoords":[1071.0,434.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5522475,42.7346111]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3224.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3436.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0002","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"838.0,529.5 806.0,575.8 806.0,1458.2 806.0,1825.7 824.0,1884.2 1423.7,1890.2 1429.6,1231.7 1434.9,485.4 1516.5,486.6 1521.5,63.9 1495.0,72.7 1458.7,180.9 1090.5,108.1 1076.7,45.3 941.0,479.5 839.1,478.3 838.0,529.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1516.0,478.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55816170701884,42.74875242680152]}},{"type":"Feature","properties":{"resourceCoords":[1428.0,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5583795542826,42.74619779285359]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0003","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"67.6,1278.2 65.1,534.0 146.4,534.4 147.1,112.8 206.9,92.2 1207.7,33.0 1560.9,66.0 1576.7,224.3 1597.1,224.6 1606.2,532.9 1583.5,533.0 1593.2,1234.4 1596.8,1234.4 1612.9,1934.1 1320.0,1932.7 669.1,1935.2 68.5,1934.9 67.6,1278.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[625.0,153.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55693178968903,42.74944251709038]}},{"type":"Feature","properties":{"resourceCoords":[1282.0,1898.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55529560978073,42.74616443224385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p30","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0030","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"895.1,1534.5 895.2,1511.2 327.4,1514.6 291.4,1514.8 282.9,431.2 335.4,431.7 894.6,434.3 896.4,454.1 1400.0,443.4 1404.0,981.1 1356.5,980.7 1433.7,1489.5 895.1,1534.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[899.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506349,42.7335839]}},{"type":"Feature","properties":{"resourceCoords":[268.0,431.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5522475,42.7346111]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p31","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0031","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"175.3,1707.8 176.1,1663.1 169.3,1002.2 788.0,998.8 788.0,296.0 1426.4,291.1 1427.1,997.2 1435.2,1696.0 175.3,1707.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[788.0,1702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5539347,42.7299651]}},{"type":"Feature","properties":{"resourceCoords":[788.0,296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5538815,42.7325814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p32","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0032","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"131.0,990.4 135.6,297.2 198.7,296.5 762.0,290.0 762.0,313.1 1296.0,265.6 1518.7,1681.1 1347.9,1677.8 762.0,1677.2 496.2,1678.1 133.8,1676.4 131.0,990.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[762.0,997.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506608,42.7312374]}},{"type":"Feature","properties":{"resourceCoords":[762.0,290.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506473,42.7325776]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0033","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1554.2,992.5 1515.8,1733.9 589.8,1765.1 589.6,1729.7 589.3,1685.2 351.3,1683.8 236.9,993.0 267.6,982.3 310.0,270.8 599.5,276.4 599.4,268.0 1219.9,279.6 1256.5,276.0 1512.6,279.1 1502.7,616.1 1518.2,991.9 1554.2,992.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[559.0,1688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57082709797834,42.72876738185645]}},{"type":"Feature","properties":{"resourceCoords":[235.0,272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57162348557654,42.73142001637755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0034","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1585.4,1725.9 584.0,1693.6 581.6,1709.2 189.7,1706.8 169.1,1725.3 108.2,1727.3 148.1,977.7 111.7,977.1 96.6,597.1 107.0,256.3 501.1,261.5 574.8,261.6 575.0,257.1 769.2,265.6 767.8,283.6 1581.8,294.3 1584.9,576.0 1583.6,765.5 1584.9,1687.0 1585.4,1725.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1568.0,981.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56470462280559,42.730030245784974]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,1686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56471608185255,42.728726342525526]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0035__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p35 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"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":"6660.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0035__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0035","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"550.2,1844.5 975.3,1841.7 1361.5,1831.8 1574.2,1787.2 1555.5,1328.2 1568.1,1328.0 1565.9,184.4 1622.6,132.4 617.2,175.7 626.1,751.0 626.7,786.6 447.4,787.2 1.0,1276.3 1.0,1327.5 100.4,1325.7 61.0,1394.2 49.7,1394.1 47.7,1516.1 68.5,1860.4 250.2,1857.5 550.2,1844.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0035__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[632.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57071058153473,42.728738987176804]}},{"type":"Feature","properties":{"resourceCoords":[76.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57217207407801,42.72561381219746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0036","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"113.8,1322.0 126.2,1321.8 124.0,186.6 200.6,116.2 593.0,114.3 595.2,98.7 1598.1,120.1 1598.3,130.7 1607.5,522.7 1607.3,794.7 1616.8,1287.5 1552.6,1485.7 1601.4,1769.7 1543.3,1792.6 155.2,1772.9 132.3,1777.7 113.8,1322.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1590.0,787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56472252284497,42.727420736289545]}},{"type":"Feature","properties":{"resourceCoords":[1590.0,86.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56469193126667,42.728715516733544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p37","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0037","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.5,1872.2 104.4,1872.0 130.6,80.0 174.6,80.3 826.0,78.7 1521.4,71.1 1531.7,70.8 1544.3,1129.3 1522.6,1169.4 1545.2,1209.7 1552.9,1856.6 1529.6,1857.0 622.8,1866.0 436.1,1866.3 134.5,1872.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[836.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5646648,42.7300278]}},{"type":"Feature","properties":{"resourceCoords":[126.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5600743,42.7313118]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0038","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"884.2,1872.9 613.3,1870.2 222.8,1875.7 197.0,1876.0 193.8,1220.5 171.1,1179.6 193.3,1139.1 188.0,66.6 225.6,65.8 482.9,67.7 932.3,65.8 1176.0,67.4 1336.7,64.6 1414.0,53.0 1412.7,267.8 1404.1,673.5 1403.0,1061.4 1428.5,1061.7 1375.1,1868.0 884.2,1872.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[882.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56015491496991,42.72738322002616]}},{"type":"Feature","properties":{"resourceCoords":[1412.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56016572942063,42.72640019225395]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p39","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0039","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.0,1894.0 874.0,1902.8 218.3,1905.7 169.3,1905.5 162.0,1217.4 158.2,700.5 153.8,95.8 812.7,88.0 857.2,88.6 908.4,89.4 1559.6,79.0 1574.0,1894.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[865.0,694.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5570256,42.7299757]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5601048,42.7286897]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p40","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0040","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1437.0,549.0 1440.6,681.1 1443.0,1278.4 1442.5,1824.0 1441.7,1872.3 1364.4,1884.1 1203.5,1887.3 959.4,1886.2 509.3,1889.1 251.6,1887.8 203.5,1889.0 200.7,59.5 911.7,55.5 1429.8,52.4 1437.0,549.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[909.0,75.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55554987426424,42.727348388954674]}},{"type":"Feature","properties":{"resourceCoords":[909.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56005527621369,42.72738255346829]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p41","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0041","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1519.7,614.7 1519.7,1317.4 1517.2,1929.0 813.7,1928.1 164.3,1929.9 113.2,1928.4 116.0,676.0 119.2,309.0 119.3,39.9 823.6,46.7 1522.4,57.6 1519.7,614.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[817.0,1320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5539424,42.72865]}},{"type":"Feature","properties":{"resourceCoords":[116.0,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.552295,42.7299583]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0042","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1006.2,1911.4 1006.3,1897.9 543.3,1906.0 543.3,1905.4 31.0,1908.3 29.4,1296.9 24.6,594.4 23.7,37.5 621.1,50.4 918.6,49.9 976.5,73.8 1013.1,133.5 1013.2,50.2 1493.8,95.7 1501.2,210.1 1626.5,210.3 1664.0,627.0 1664.0,1256.1 1607.7,1257.6 1578.0,1884.7 1664.0,1881.7 1662.0,1905.6 1006.2,1911.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1009.0,650.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55231800037006,42.72548755324869]}},{"type":"Feature","properties":{"resourceCoords":[1006.0,1878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55544856793581,42.72551639150058]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p43","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0043","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1634.3,1229.2 1638.0,1276.0 1635.0,1688.0 1636.3,1885.1 933.0,1878.0 224.2,1875.0 224.0,1278.0 227.2,1103.9 144.0,1117.1 228.8,328.1 1189.9,220.9 1189.6,204.4 1347.3,187.8 1505.9,77.6 1637.0,141.7 1664.0,141.9 1636.0,171.1 1630.3,381.2 1634.3,1229.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[933.0,1878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5506973,42.7286296]}},{"type":"Feature","properties":{"resourceCoords":[224.0,1278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5491619,42.7299388]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p44","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.71"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0044","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1641.5,1482.8 1664.0,1475.1 1587.9,1501.1 1594.3,1572.8 1570.2,1572.4 1439.8,1.0 1435.3,1.0 1434.0,12.7 1368.6,19.7 1314.0,25.6 1325.3,148.9 966.2,157.2 902.5,51.1 487.2,137.7 289.7,135.2 77.7,157.8 76.8,132.4 49.5,160.8 43.0,366.3 42.5,1195.8 45.9,1241.6 40.9,1644.6 41.1,1837.5 625.1,1854.0 916.0,1855.5 972.5,1879.4 1007.9,1938.5 1008.5,1856.4 1478.1,1904.3 1484.7,2017.0 1525.5,2017.0 1645.0,2017.0 1641.5,1482.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0044/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54597302294476,42.7273875351857]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54598834557439,42.7241982326222]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55121343098148,42.72421197144368]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55119810835185,42.72740127400718]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p47","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.62"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0047","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1578.5,1741.3 1572.3,1119.0 1570.2,1119.0 1566.3,513.4 1574.0,513.3 1568.1,69.0 1035.2,72.9 988.0,72.4 777.6,73.3 380.0,69.0 1.0,71.8 1.0,97.0 71.0,100.9 43.6,1712.0 73.2,1768.4 365.9,1791.5 417.7,1897.5 1123.5,1905.9 1272.4,1867.5 1306.3,1774.2 1578.5,1741.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,69.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5616617,42.7264238]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,69.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5585979,42.7263824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0048","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"244.9,1132.1 242.8,1132.0 248.3,520.4 256.1,520.5 257.0,71.8 257.9,71.8 848.1,73.7 978.6,71.1 1468.7,67.5 1473.5,530.2 1460.0,530.0 1461.2,1185.1 1485.5,1201.5 1498.9,1698.7 1420.0,1778.0 241.5,1760.5 244.9,1132.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[856.0,1153.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.557079928526,42.72435206668218]}},{"type":"Feature","properties":{"resourceCoords":[1459.0,520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55553629725452,42.72553531229863]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"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":"6660.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0004","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"378.8,1919.4 1028.3,1921.5 1027.7,1895.2 1547.5,1894.6 1566.5,1269.5 1609.8,1115.2 1621.6,462.1 1562.6,396.4 1379.2,397.2 1385.5,147.7 930.2,61.6 790.9,84.2 710.7,187.3 93.2,175.9 101.0,489.9 77.9,489.9 84.8,1204.3 88.3,1204.3 101.7,1917.1 322.4,1919.1 378.8,1919.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55375544921111,42.74617565170767]}},{"type":"Feature","properties":{"resourceCoords":[380.0,501.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55374032681317,42.74869244221461]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p5","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0005","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1585.8,1891.5 1583.4,1373.2 1577.8,1373.2 1569.8,777.1 1560.5,683.2 1553.0,467.1 1554.8,79.5 1245.7,79.2 148.3,81.7 149.0,685.0 90.2,703.8 1.0,704.8 1.0,2017.0 5.0,2017.0 6.0,1990.0 38.0,1991.0 69.0,2008.0 70.0,2017.0 1061.2,2017.0 1057.4,1903.0 1585.8,1891.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1010.0,1688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5624706,42.7445443]}},{"type":"Feature","properties":{"resourceCoords":[149.0,685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5599151,42.7461245]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p59","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0059/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0059","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.6,1332.7 195.6,1281.7 224.9,844.7 174.1,480.5 217.9,94.5 1553.3,54.1 1555.6,111.7 1552.2,541.8 1546.8,1493.5 1546.5,1630.8 1546.3,1669.7 1546.6,1710.1 789.9,1855.2 789.7,1882.4 190.2,1831.4 144.6,1332.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[798.0,1322.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5465043,42.7450509]}},{"type":"Feature","properties":{"resourceCoords":[798.0,542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5465051,42.7464955]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0006","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1539.8,1367.1 1536.6,1859.2 1489.4,1863.6 420.6,1875.2 141.1,1879.2 142.7,1357.0 137.1,1357.0 133.5,756.5 125.0,661.9 119.0,444.1 123.7,53.7 1547.8,64.3 1543.5,484.8 1546.7,673.6 1543.8,816.9 1545.2,1214.4 1539.8,1367.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[834.0,1352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5616796269919,42.7422006784655]}},{"type":"Feature","properties":{"resourceCoords":[834.0,67.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55845553086465,42.74219602249962]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0060","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1495.3,1959.1 1418.2,1952.1 754.8,1940.0 371.5,1934.6 173.6,1928.9 168.3,1876.0 165.9,1853.1 176.7,338.0 165.3,195.7 165.5,167.6 760.9,222.2 761.3,195.2 1514.2,56.0 1514.3,114.5 1512.1,306.9 1549.8,309.1 1555.4,1164.1 1502.7,1163.8 1502.5,1202.3 1598.0,1202.5 1559.4,1923.8 1495.2,1920.0 1495.3,1959.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0060/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1521.0,985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54458189563645,42.7426013754187]}},{"type":"Feature","properties":{"resourceCoords":[154.0,985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54805115939162,42.742583301287]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0061","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1476.8,1922.3 557.5,1912.9 132.5,1907.6 75.6,1909.6 55.1,1113.3 124.7,149.3 99.4,88.4 99.4,57.9 1080.0,127.2 1081.5,52.1 1204.4,52.6 1534.8,55.7 1522.0,1922.7 1498.0,1922.5 1476.8,1922.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[107.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54108476766861,42.74735348525827]}},{"type":"Feature","properties":{"resourceCoords":[107.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54455543506454,42.74734092360568]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p62","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.57"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0062","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1625.3,1924.8 1586.7,1925.0 1586.5,1872.1 728.2,1885.7 726.4,1923.5 533.2,1923.2 434.2,1924.1 395.4,1924.1 282.7,1924.2 282.3,39.5 350.9,39.7 857.6,43.9 850.3,109.3 1588.0,153.4 1586.5,311.3 1614.4,311.6 1625.3,1924.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0062/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[842.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54451233896947,42.743650296212685]}},{"type":"Feature","properties":{"resourceCoords":[1585.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54451642430415,42.742270846734094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0063__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p63 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3302.4"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"4769.6"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0063__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0063","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1532.0,912.8 1064.0,915.5 1064.0,913.1 90.8,911.0 48.3,1056.7 38.9,1696.1 71.8,1772.6 71.4,1741.8 1062.7,1799.0 1063.2,1723.1 1187.3,1722.0 1516.5,1720.9 1558.1,912.6 1532.0,912.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0063__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1064.0,915.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5378065,42.7455182]}},{"type":"Feature","properties":{"resourceCoords":[1064.0,1326.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5388449,42.7455243]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0064/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0064","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1585.7,1727.1 1584.7,1843.2 844.1,1800.2 851.4,1734.5 342.8,1731.2 269.1,1731.1 314.3,920.0 288.1,920.0 344.6,877.3 343.7,636.6 197.6,578.9 321.2,483.6 349.8,330.3 664.1,511.4 1189.3,524.0 1364.8,618.1 1595.0,617.2 1585.7,1727.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0064/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[312.0,914.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53779405277818,42.74460557251295]}},{"type":"Feature","properties":{"resourceCoords":[1582.0,914.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53780640406502,42.74225676867819]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p66 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"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":"3400.4"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"40.6,712.4 47.2,1850.4 47.2,1856.6 849.1,1901.1 849.1,1042.3 813.0,1057.4 769.6,310.4 283.8,334.1 271.8,80.0 226.8,73.4 375.6,33.3 263.2,20.4 166.4,44.5 182.8,126.5 78.1,128.4 73.7,711.8 40.6,712.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.1,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53786885412728,42.74082970898636]}},{"type":"Feature","properties":{"resourceCoords":[823.1,1863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53991943673493,42.740856970561595]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p66 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3400.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3259.6"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1636.3,1926.2 1639.0,1685.5 1664.0,1340.0 1664.0,101.6 875.0,40.6 870.9,308.1 898.8,308.6 900.4,1825.7 1624.3,1861.9 1620.7,1926.4 1636.3,1926.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0066__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1269.0,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54449635698299,42.74151192768868]}},{"type":"Feature","properties":{"resourceCoords":[879.1,57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53991059240653,42.74224821299671]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.54"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0067","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"363.1,62.9 801.1,13.4 809.1,26.1 999.6,29.9 1368.7,31.8 1366.3,309.1 1376.2,541.6 1349.7,1900.2 752.9,1893.3 302.8,1890.8 363.1,62.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0067/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5468621700239,42.73724507988259]}},{"type":"Feature","properties":{"resourceCoords":[1238.0,57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5468537726102,42.74076294494033]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0068","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1488.2,1947.3 1487.5,1799.6 1523.3,1651.7 1523.3,1651.5 1664.0,1142.0 1664.0,20.8 1632.3,19.4 1434.3,21.6 1096.0,1.0 841.4,1.0 841.8,23.4 765.1,17.6 106.0,15.3 105.2,301.4 117.0,541.2 97.8,1943.0 847.9,1949.8 1358.1,1949.7 1488.2,1947.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0068/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[852.0,545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54461359218145,42.739806570260946]}},{"type":"Feature","properties":{"resourceCoords":[852.0,1887.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54463974215378,42.73728827374421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p69","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.31"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0069/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0069","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"271.4,80.8 287.8,50.4 287.4,80.5 301.9,80.3 752.0,74.4 1368.0,70.0 1373.9,327.4 1378.0,798.8 1388.2,1254.8 1394.2,2006.5 757.7,2016.1 321.2,2017.0 271.4,80.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0069/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55005695946365,42.737377851499915]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54580608358322,42.73731399123318]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54591136755933,42.73352642075578]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55016224343976,42.733590281022515]}},{"type":"Feature","properties":{"resourceCoords":[1368.0,70.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.546568,42.737194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p7","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0007","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1498.0,666.0 1501.3,1503.4 1493.1,1863.5 1188.2,1862.3 106.0,1862.0 107.3,1264.4 106.1,616.9 109.5,109.8 109.7,54.7 801.0,56.1 1502.5,54.5 1498.0,666.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[804.0,663.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5553302,42.7447861]}},{"type":"Feature","properties":{"resourceCoords":[106.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5583904,42.7461152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p70","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0070/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0070","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.0,1931.2 54.5,1186.5 55.0,734.7 62.0,267.8 62.2,12.8 804.9,27.5 1310.2,32.8 1487.0,31.4 1628.3,31.3 1535.7,1942.3 1420.7,1942.0 617.4,1939.5 101.4,1931.7 43.0,1931.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0070/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[800.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54466394362791,42.73711641038624]}},{"type":"Feature","properties":{"resourceCoords":[800.0,1877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54464942564094,42.73366549485126]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0071/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0071","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1121.6,1969.6 1120.7,1830.2 1597.4,1850.3 1558.3,924.7 1572.2,924.9 1542.3,71.5 86.8,72.5 89.2,636.6 114.9,635.6 1.0,748.2 1.0,1776.0 261.6,1840.3 332.7,1840.6 833.6,1981.4 978.0,2017.0 1122.3,2017.0 1121.6,1969.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0071/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1128.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54110417554485,42.7371508842332]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5379194989061,42.737143772198536]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p72","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0072/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0072","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1580.8,1905.8 1580.9,1912.2 149.6,1862.9 102.5,923.5 116.6,923.6 79.3,57.5 1529.5,45.1 1559.5,74.4 1580.8,1905.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0072/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[963.0,1254.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54103822033916,42.734701360883015]}},{"type":"Feature","properties":{"resourceCoords":[1561.0,644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5394840465932,42.73355754682977]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p73","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0073","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"239.2,1406.7 212.7,648.0 271.0,398.7 270.8,277.8 278.4,277.8 278.4,259.9 278.0,131.1 654.3,126.5 654.3,131.0 1139.3,107.5 1138.1,85.4 1366.9,86.5 1369.4,280.1 1370.7,460.5 1375.5,697.9 1375.5,1068.7 1348.3,1144.5 1350.2,1396.5 1352.3,1407.7 1388.5,1434.2 1392.1,1455.0 1389.3,1777.5 1172.0,1775.0 1085.3,1776.7 932.3,1792.1 793.2,1804.8 697.7,1810.4 279.1,1807.7 239.2,1406.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[626.0,1490.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57539835320503,42.73580555282874]}},{"type":"Feature","properties":{"resourceCoords":[1379.0,1061.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57162245271627,42.737381032150026]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p74 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"4112.8"},{"label":"split_canvas_h","value":"4347.2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.4,1020.0 226.2,1021.8 415.2,1021.6 674.5,1031.6 988.2,1035.5 1006.6,1035.8 1009.1,674.1 1017.3,674.3 1017.8,329.1 1020.1,329.1 1027.2,80.6 1027.2,64.1 1027.2,51.3 1006.1,51.0 982.4,50.5 983.2,36.3 194.2,24.6 194.2,33.4 127.2,32.0 84.3,31.8 84.9,226.6 84.5,408.1 86.9,647.0 83.4,1020.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[666.1,1021.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56873856099169,42.73736418128472]}},{"type":"Feature","properties":{"resourceCoords":[679.1,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56871459327965,42.74092318164611]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p74 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4112.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2547.2"},{"label":"split_canvas_h","value":"4352.4"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1056.0,1012.7 1053.5,987.8 1602.0,952.8 1595.2,840.5 1604.6,222.6 1556.7,121.7 1028.2,145.1 1028.2,803.2 1028.2,987.8 1056.0,1012.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1586.0,117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5378258,42.7407888]}},{"type":"Feature","properties":{"resourceCoords":[1056.2,1015.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5393954,42.7390879]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p74 [3]","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":"4324.4"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"3747.6"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1188.5,1716.2 1188.1,1433.5 1201.2,1433.6 1435.9,1435.6 1437.1,1152.0 1195.8,1150.5 973.9,1148.4 885.3,1150.2 729.1,1166.2 587.0,1179.3 489.5,1185.2 61.9,1183.0 61.3,1322.1 71.1,1454.8 101.1,1458.4 165.1,1596.7 165.3,1665.3 510.9,1697.0 510.2,1670.8 835.0,1674.4 883.4,1677.9 935.1,1686.3 1001.5,1707.9 1076.8,1716.2 1188.5,1716.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0074__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1190.0,1708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57161135219387,42.732734960750825]}},{"type":"Feature","properties":{"resourceCoords":[1190.0,1428.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57160763134279,42.73374395417575]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p75","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0075/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0075","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1558.3,1873.8 1036.4,1874.5 746.5,1954.5 340.5,1889.8 340.4,1744.8 180.9,1723.2 166.2,1607.3 43.0,1556.7 63.2,324.6 106.7,244.8 84.8,186.8 737.1,70.1 1157.6,142.1 1553.5,100.5 1569.2,623.1 1582.2,1238.0 1583.7,1238.0 1583.5,1834.0 1664.0,1833.5 1664.0,1848.5 1558.3,1873.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0075/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1051.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5796461,42.725545]}},{"type":"Feature","properties":{"resourceCoords":[261.0,1243.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5816495,42.7243946]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p76","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0076","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"476.1,1800.4 245.8,1855.9 244.8,1840.8 163.0,1841.5 162.8,1236.1 161.3,1236.1 147.7,611.4 131.4,80.6 289.4,63.9 726.8,65.0 1616.3,157.5 1619.9,605.5 1604.0,605.5 1595.4,1842.6 1559.3,1850.6 476.1,1800.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0076/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[612.0,1234.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5771779,42.7244033]}},{"type":"Feature","properties":{"resourceCoords":[612.0,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5771751,42.7255448]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p77 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"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":"2123.2"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.7,1762.3 74.4,1799.8 351.6,1823.8 360.6,1944.3 452.3,1907.4 528.3,1778.4 529.8,1107.0 529.8,987.6 470.2,345.3 491.0,317.7 101.6,323.2 83.2,1761.2 46.7,1762.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[84.0,1765.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53921845530847,42.72312157283585]}},{"type":"Feature","properties":{"resourceCoords":[486.8,1765.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5381760764212,42.723109460106386]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p77 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2123.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4536.8"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"582.1,222.0 586.6,656.6 571.2,656.7 565.8,1856.9 530.8,1864.8 1258.4,1896.8 1523.7,1842.5 1528.0,1222.2 1523.1,653.0 1546.3,652.9 1530.5,318.3 1534.0,199.9 530.8,177.5 530.8,216.8 582.1,222.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0077__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1084.4,1261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5733872,42.7244062]}},{"type":"Feature","properties":{"resourceCoords":[569.8,137.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.574699,42.726533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p78 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.95"},{"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":"6660.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"143.1,1249.7 163.1,1245.6 171.9,1688.1 315.2,1837.5 1079.2,1841.8 1143.2,1798.7 1129.7,107.1 1421.2,50.1 1046.3,54.6 633.8,51.8 342.6,60.5 143.0,61.0 147.7,629.9 143.1,1249.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[143.0,1260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5722636,42.723285]}},{"type":"Feature","properties":{"resourceCoords":[143.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.572252,42.725551]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p78 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.66"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4989.6"},{"label":"split_canvas_y","value":"4426.4"},{"label":"split_canvas_w","value":"1670.4"},{"label":"split_canvas_h","value":"2214.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1382.0,1657.9 1424.8,1657.3 1664.0,1524.0 1664.0,1500.7 1619.3,1510.1 1600.1,1172.8 1589.5,1212.3 1553.5,1212.4 1420.3,1126.8 1291.1,1170.3 1271.1,1579.6 1379.1,1647.4 1382.0,1657.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0078__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1247.4,1106.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57965194274178,42.74900734193438]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,1106.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5775171381805,42.74900150636253]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,1660.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57752765880521,42.74692148890822]}},{"type":"Feature","properties":{"resourceCoords":[1247.4,1660.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57966246336649,42.74692732448007]}},{"type":"Feature","properties":{"resourceCoords":[1321.3,1295.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5792776,42.7482967]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p79","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0079/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0079","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1218.2,6.2 1548.7,1837.9 1563.3,1910.0 1395.1,1914.6 1351.6,1916.0 421.1,1862.2 74.2,43.9 142.9,41.9 550.4,29.4 1176.6,7.7 1218.2,6.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0079/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1517.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54591400110222,42.7299638360637]}},{"type":"Feature","properties":{"resourceCoords":[1270.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54636480570494,42.73346505905692]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0008","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1528.2,387.5 1523.0,645.7 1524.8,902.1 1524.4,1307.6 1521.2,1860.4 108.7,1853.5 117.8,1488.8 116.4,640.4 122.5,20.9 466.5,22.8 829.9,21.8 1029.3,25.5 1531.0,25.8 1528.2,387.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1536.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55389345356099,42.740837978098156]}},{"type":"Feature","properties":{"resourceCoords":[1536.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55837827308187,42.740853049463915]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p80","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0080/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0080","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1326.8,1945.9 1146.0,1945.8 1032.8,1945.7 783.0,1947.4 366.9,1944.2 354.1,1871.8 71.4,28.5 88.0,28.4 602.1,27.6 1402.5,16.7 1510.2,15.1 1588.6,1946.2 1543.0,1946.3 1474.1,1946.8 1326.8,1945.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0080/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[776.0,1372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54471734756963,42.73098463314774]}},{"type":"Feature","properties":{"resourceCoords":[1496.0,1878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54287108245117,42.730003680732565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p81","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0081/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0081","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"169.1,1926.3 168.9,1912.9 138.9,78.0 166.8,105.0 301.9,67.2 431.2,108.0 830.5,51.8 1452.0,42.0 1462.4,667.4 1469.1,1225.3 1443.7,1266.8 1465.2,1266.5 1437.4,1872.2 169.1,1926.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[164.0,1261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5410584783927,42.73353614250727]}},{"type":"Feature","properties":{"resourceCoords":[825.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.53806007992199,42.73225356767641]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p82","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0082/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0082","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1503.6,770.2 1496.3,780.2 1471.3,1057.2 1333.8,1217.1 1316.8,1258.7 1477.4,1261.6 1446.2,1952.0 1257.3,1950.0 1235.5,1949.7 1213.6,1949.3 1000.1,1945.7 770.4,1941.8 726.3,1941.1 727.3,1872.2 728.2,1826.7 56.2,1839.7 97.7,1239.6 76.4,1239.3 102.5,1198.8 108.7,645.3 112.8,24.9 1204.2,33.2 1222.4,38.9 1438.0,49.1 1487.0,98.8 1503.6,770.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0082/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[757.0,1238.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54110790579865,42.729825129243046]}},{"type":"Feature","properties":{"resourceCoords":[757.0,632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5395377355908,42.72983386167976]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p83","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0083/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0083","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1252.0,1959.3 821.9,1965.0 822.6,2001.8 782.8,1977.2 171.0,1973.1 199.6,1274.8 37.2,1272.5 54.3,1230.3 192.7,1068.0 216.8,787.8 224.1,777.7 204.6,98.8 219.1,113.5 441.5,49.7 1545.3,60.8 1582.1,89.6 1580.1,482.9 1613.7,484.0 1482.3,1289.8 1385.2,1290.1 1359.6,1895.2 1252.0,1959.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0083/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[62.0,1270.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5411440487936,42.72871277939733]}},{"type":"Feature","properties":{"resourceCoords":[396.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5381228608942,42.728091906083975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p84 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"6660.0"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"679.5,197.9 656.5,197.6 656.2,224.4 113.0,511.9 112.5,532.3 110.6,614.5 109.8,651.2 105.6,913.5 92.5,1350.5 88.7,1527.6 85.8,1680.1 85.0,1739.7 1074.3,1647.0 1074.3,1630.2 1005.5,1636.2 1052.0,1435.4 1016.2,1263.7 1074.3,1222.5 1074.3,1211.3 1090.5,1211.0 1151.2,1168.0 1516.1,1186.2 1568.7,1142.0 1555.3,233.8 1514.0,208.0 679.5,197.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1531.0,670.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54408791115716,42.72731334196016]}},{"type":"Feature","properties":{"resourceCoords":[127.0,670.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.54411868874527,42.729855407876265]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p84 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.60"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4297.2"},{"label":"split_canvas_y","value":"4808.8"},{"label":"split_canvas_w","value":"2362.8"},{"label":"split_canvas_h","value":"3263.2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1107.0,1324.1 1112.4,1599.9 1617.7,1302.5 1616.9,1276.7 1107.2,1289.0 1107.0,1324.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0084__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1074.3,1202.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54270460921087,42.72993046576792]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,1202.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5427554102617,42.7288081402421]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54485012314792,42.72886002889402]}},{"type":"Feature","properties":{"resourceCoords":[1074.3,2018.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54479932209709,42.72998235441984]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p85","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0085/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0085","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"313.1,1852.5 98.1,1851.2 39.1,1108.5 83.0,545.9 160.2,384.1 160.2,251.8 105.0,196.6 112.3,159.8 119.7,181.9 263.1,181.8 362.4,148.7 362.4,120.5 701.8,152.5 701.2,126.8 1020.2,131.0 1067.8,134.6 1118.5,142.9 1183.7,164.3 1257.6,172.6 1367.4,172.9 1374.6,173.0 1391.8,589.2 1400.3,589.2 1380.4,885.5 1364.7,890.8 1420.3,1243.3 1541.7,1245.0 1541.7,1267.6 1541.2,1573.3 1541.2,1591.2 1451.5,1589.9 1223.8,1831.1 1223.4,1856.2 1273.6,1856.1 1253.3,1890.0 731.0,1876.3 730.9,1896.5 313.1,1852.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0085/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[351.0,1638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5766970526815,42.72733152105546]}},{"type":"Feature","properties":{"resourceCoords":[1551.0,1540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57070366960063,42.7276897848147]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p86","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0086/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0086","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.2,1778.7 116.6,1265.5 51.7,520.9 57.9,297.4 70.6,136.3 122.5,82.0 291.7,25.2 544.5,20.7 1266.1,32.5 1532.9,86.7 1616.3,164.6 1623.1,537.5 1574.0,561.3 1552.5,1022.5 1546.1,1022.2 1546.1,1497.0 1595.2,1480.0 1646.5,1535.8 1664.0,1536.3 1664.0,2017.0 1416.7,2017.0 1417.0,2012.2 1325.3,1987.4 1325.6,1952.8 931.7,1826.5 931.8,1863.6 684.3,1832.3 684.4,1820.0 334.3,1813.8 64.2,1778.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0086/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[350.0,1817.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56897230054047,42.74744780299425]}},{"type":"Feature","properties":{"resourceCoords":[329.0,1123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5691164473355,42.75000188279752]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0087/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p87","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0087/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0087","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"133.3,227.1 375.2,90.6 375.8,66.8 504.4,38.9 1553.5,48.2 1552.0,709.3 1548.5,745.4 1546.8,1300.9 1548.3,1300.9 1581.9,1827.2 1550.5,1827.5 1323.1,1828.0 1324.4,1850.0 842.5,1876.7 842.5,1872.2 468.4,1879.3 469.7,2007.4 462.2,2017.0 461.5,1934.1 249.8,1881.2 107.7,1882.3 41.6,1817.3 59.1,840.5 35.9,669.5 52.5,472.6 103.0,402.9 101.9,271.7 89.8,227.8 133.3,227.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0087/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1119.0,483.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57379708782994,42.74595811467471]}},{"type":"Feature","properties":{"resourceCoords":[456.0,1818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.57719372309619,42.74103596825047]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0009","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"871.4,1829.8 166.8,1831.3 164.6,1184.5 138.5,1185.4 134.4,667.9 140.4,668.0 181.1,382.8 290.7,381.5 296.1,206.2 449.0,167.9 850.4,127.0 1113.8,167.9 1268.5,275.7 1502.4,287.8 1586.6,577.2 1586.8,808.5 1583.5,1181.5 1586.3,1825.2 871.4,1829.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[875.0,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55381589916121,42.74477752683267]}},{"type":"Feature","properties":{"resourceCoords":[169.0,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.55379623026428,42.74608115563763]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p90","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0090/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0090","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"386.8,44.4 387.8,34.1 661.2,67.8 1015.4,71.7 1015.5,84.2 1266.0,114.0 1265.7,76.6 1664.0,201.2 1664.0,901.2 1632.0,901.9 1606.2,1333.2 1594.4,1332.2 1597.4,1869.4 1559.6,1868.7 1399.8,1868.0 1109.5,1865.2 1049.8,1864.6 1026.0,1864.2 1026.8,1849.9 233.9,1841.4 234.1,1850.1 166.7,1849.0 155.5,1849.0 128.1,1313.3 126.5,1313.3 135.3,748.3 139.3,711.6 149.3,39.3 386.8,44.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0090/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[687.0,79.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56892333904082,42.747418572115535]}},{"type":"Feature","properties":{"resourceCoords":[1300.0,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.56585830760538,42.74289002149113]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p92","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0092/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0092","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"702.4,196.1 703.1,293.2 1510.4,420.6 1472.2,1839.9 1435.2,1840.5 1426.7,1828.7 766.6,1872.8 127.9,1795.0 96.5,173.6 702.4,196.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0092/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[702.0,149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5411844,42.7263108]}},{"type":"Feature","properties":{"resourceCoords":[1459.0,1840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5392538,42.7231288]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p93 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.46"},{"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":"4047.6"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"970.0,1740.2 961.0,1689.1 1007.5,1243.2 1007.5,1243.0 979.7,464.3 934.0,228.8 906.1,235.3 926.1,188.6 683.8,172.4 125.2,258.9 78.0,322.0 98.5,512.6 216.2,498.4 217.3,485.9 221.5,485.9 372.7,2017.0 374.0,2017.0 396.4,2017.0 389.1,1947.2 464.4,1920.4 970.0,1740.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[403.9,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5469833,42.7242875]}},{"type":"Feature","properties":{"resourceCoords":[976.9,252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5454028,42.7231479]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lansing, Michigan | 1952 | sanborn04071_009 p93 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4002.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2657.2"},{"label":"split_canvas_h","value":"8072.0"}],"created":"2026-10-18T09:24:23Z","modified":"2026-10-18T09:24:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093","type":"ImageService3","width":1665,"height":2018},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1002.6,339.9 1007.9,1296.0 1011.5,1949.2 1376.7,1942.2 1383.8,1876.6 1558.6,1854.2 1602.0,1744.7 1613.3,468.0 1562.7,150.1 1002.6,339.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd411m:g4114m:g4114lm:g04071195201:04071_01_1952-0093__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1589.1,707.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5507556,42.7231692]}},{"type":"Feature","properties":{"resourceCoords":[1589.1,99.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5492249,42.7231663]}}]}}]}