{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04339_025.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Minneapolis, Minnesota | 1951 | mapsnap generated fit (2026-10-24)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-24"},{"label":"run","value":"corpus-v2.2"},{"label":"pages","value":"65"},{"label":"placed","value":"46"},{"label":"unplaced","value":"19"},{"label":"fit sources","value":"georef-snap 27, georef 19"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"11 sheet(s) cut into 33 panels"},{"label":"unplaced pages","value":"p0A__2 (tier 4, 44.90671,-93.29909 +/-2783m); p0B__1 (tier 4, 44.90671,-93.29909 +/-2783m); p0B__2 (tier 4, 44.90671,-93.29909 +/-2783m); p1123__2 (tier 2, 44.90517,-93.29676 +/-248m); p1124__2 (tier 1, 44.90660,-93.28809 +/-100m); p1128__1 (tier 4, 44.90671,-93.29909 +/-2783m); p1128__2 (tier 4, 44.90671,-93.29909 +/-2783m); p1128__3 (tier 4, 44.90671,-93.29909 +/-2783m); p1128__5 (tier 4, 44.90671,-93.29909 +/-2783m); p1128__6 (tier 4, 44.90671,-93.29909 +/-2783m); p1129__1 (tier 1, 44.89677,-93.27941 +/-174m); p1129__2 (tier 1, 44.89350,-93.30858 +/-195m); p1129__3 (tier 1, 44.89205,-93.28771 +/-134m); p1129__4 (tier 1, 44.89256,-93.30944 +/-100m); p1129__5 (tier 1, 44.89131,-93.28901 +/-113m); p1129__6 (tier 2, 44.89498,-93.28347 +/-100m); p1130__1 (tier 4, 44.90671,-93.29909 +/-2783m); p1130__2 (tier 4, 44.90671,-93.29909 +/-2783m); p1130__3 (tier 4, 44.90671,-93.29909 +/-2783m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1101 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5908.0"},{"label":"split_canvas_h","value":"8504.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"153.8,2072.3 880.6,2083.0 1000.5,2084.8 1108.8,2083.6 1383.8,2087.1 1382.9,2068.2 1385.0,1602.0 1381.1,1078.9 1378.7,581.7 908.0,591.7 855.4,497.3 860.0,138.8 818.6,70.8 611.1,40.2 309.3,47.1 101.7,107.0 68.5,1484.2 120.2,2001.2 154.1,2042.8 153.8,2072.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[875.0,1075.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3252341946277,44.912493636054926]}},{"type":"Feature","properties":{"resourceCoords":[1392.0,1575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3226188397897,44.91071007257508]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1101 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3527.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1151.2"},{"label":"split_canvas_h","value":"2210.8"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1150.2,545.9 1149.7,527.5 1152.3,311.1 1152.3,44.7 1133.3,44.3 1026.4,40.9 903.2,39.0 904.6,543.1 1024.6,545.5 1150.2,545.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1149.8,531.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.32140404401451,44.91071745562587]}},{"type":"Feature","properties":{"resourceCoords":[909.8,35.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3226462251803,44.91249845377682]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1101 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4662.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1246.0"},{"label":"split_canvas_h","value":"2194.4"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1441.3,18.9 1310.8,20.6 1186.0,20.1 1189.2,516.4 1190.2,535.8 1205.8,536.1 1317.2,537.9 1433.3,537.0 1449.7,537.0 1449.5,521.6 1441.3,18.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1101__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1191.5,33.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.32262801017485,44.91062505242649]}},{"type":"Feature","properties":{"resourceCoords":[1433.1,33.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3214425622985,44.91061789876839]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1102/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1102","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1102/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1102","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1460.3,612.4 1460.4,641.0 1453.0,641.0 1452.0,660.0 1460.5,662.8 1460.6,705.0 1453.0,705.0 1452.0,723.0 1460.7,726.9 1460.8,766.6 1454.0,767.0 1453.0,785.0 1460.0,786.0 1461.0,806.8 1461.0,826.6 1453.0,827.0 1452.0,846.0 1459.0,848.0 1460.0,915.0 1461.4,915.1 1461.5,952.6 1453.0,953.0 1452.0,1204.0 1454.0,1247.0 1458.4,1246.3 1462.8,1276.0 1459.0,1276.0 1452.0,1281.0 1452.0,1302.0 1452.0,1325.0 1452.0,1343.0 1452.0,1345.0 1452.0,1361.0 1452.0,1403.0 1459.7,1416.6 1460.0,1423.0 1463.2,1423.0 1463.5,1523.9 1462.0,1524.0 1460.0,1563.0 1463.0,1577.0 1463.7,1577.1 1464.2,1740.6 1458.0,1741.0 1458.0,1757.0 1464.2,1757.4 1464.3,1764.2 1457.0,1765.0 1457.0,1782.0 1464.3,1782.4 1464.4,1805.5 1456.0,1806.0 1456.0,1825.0 1464.5,1826.0 1465.0,2006.6 1430.5,2006.3 984.2,2000.5 505.8,1997.2 262.9,1992.0 25.6,1990.7 17.3,1041.9 40.7,1041.3 90.1,472.4 46.3,119.6 89.3,40.3 1118.9,31.2 1458.5,93.5 1460.0,530.0 1460.0,549.0 1460.2,590.8 1465.3,594.9 1460.3,612.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1102/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[975.0,1022.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.32016317740654,44.914295185792014]}},{"type":"Feature","properties":{"resourceCoords":[53.0,1022.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3226021952401,44.91429828932493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1103/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1103","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1103/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1103","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.0,638.0 24.0,621.0 20.0,617.0 18.9,617.0 18.9,612.1 20.0,612.0 21.0,607.0 27.0,606.0 27.0,584.0 18.7,583.5 18.7,577.5 27.0,577.0 27.0,559.0 20.0,558.0 18.4,541.3 18.3,524.0 19.0,524.0 19.0,507.0 18.1,506.9 15.4,125.5 64.2,134.2 78.1,77.2 284.4,54.7 1060.0,36.1 1401.8,62.7 1443.8,140.7 1453.3,1023.3 1457.4,2024.5 1215.1,2023.2 978.0,2016.8 741.0,2019.9 504.2,2015.8 30.7,2016.4 29.0,2016.4 25.1,1439.5 13.9,1419.8 13.5,1320.0 24.1,1294.3 13.2,1223.2 13.2,975.0 21.6,974.6 19.1,638.4 24.0,638.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1103/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[510.0,1051.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.31756985011454,44.91427361413784]}},{"type":"Feature","properties":{"resourceCoords":[970.0,1051.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.31633872307935,44.914268728546084]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1104/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1104","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1104/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1104","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"170.2,973.8 169.9,56.5 1354.4,40.0 1382.6,79.2 1396.9,1040.3 1403.0,1040.4 1411.7,2035.6 1387.2,2035.2 1113.3,2031.2 888.5,2024.0 692.6,2023.8 163.7,2014.1 170.2,973.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1104/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[656.0,1026.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.313793,44.914225]}},{"type":"Feature","properties":{"resourceCoords":[656.0,2023.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3137807,44.9124066]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1105/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1105","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1105/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1105","type":"ImageService3","width":1476,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1097.0,2071.3 361.4,2061.2 202.1,2059.8 126.3,2059.1 111.8,1055.2 105.6,1055.1 85.6,85.6 116.7,128.2 295.7,128.1 377.7,38.5 1191.0,52.6 1398.4,137.8 1342.3,350.1 1330.1,348.3 1338.4,657.5 1344.4,1097.8 1353.7,2071.9 1097.0,2071.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1105/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[340.0,2050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.31128873484145,44.91240633847417]}},{"type":"Feature","properties":{"resourceCoords":[845.0,197.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30999499283556,44.915755417629896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1106/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1106","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1106/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1106","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.2,1055.2 140.8,609.9 136.4,297.2 148.7,299.2 208.1,85.2 254.7,105.1 738.3,42.9 1183.3,48.1 1381.2,112.5 1375.5,426.3 1371.2,426.6 1392.5,1046.9 1380.1,1046.7 1415.6,2061.4 1398.2,2061.1 138.0,2040.0 141.2,1055.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1106/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1153.0,1043.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.306168,44.914169]}},{"type":"Feature","properties":{"resourceCoords":[138.0,2040.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.308701,44.912365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1107/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1107","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1107/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1107","type":"ImageService3","width":1476,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1398.1,2064.9 889.0,2065.3 373.8,2062.8 258.2,2062.2 135.7,2061.6 88.0,1042.8 100.4,1042.9 71.8,420.1 76.1,419.8 78.0,104.6 121.0,118.0 878.7,19.5 1371.2,49.9 1391.0,881.8 1390.0,1048.0 1395.0,1048.0 1416.7,1959.4 1379.9,2024.5 1397.9,2048.1 1398.1,2064.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1107/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[883.0,1048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.303596,44.914158]}},{"type":"Feature","properties":{"resourceCoords":[1390.0,1048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3023215,44.914158]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1108/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1108","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1108/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1108","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"105.8,1694.0 112.0,1694.2 76.3,1117.2 124.5,60.9 1210.9,41.8 1405.5,102.3 1414.7,97.5 1413.8,1070.0 1415.0,2043.8 914.3,2040.0 756.3,2043.2 102.6,2039.3 105.8,1694.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1108/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[918.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29592493719754,44.91414864698309]}},{"type":"Feature","properties":{"resourceCoords":[1412.0,2034.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29466116493231,44.91234920313412]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1109/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1109","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1109/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1109","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.5,2056.5 110.2,1084.3 107.7,113.3 240.7,43.3 951.3,35.6 1361.5,100.3 1375.4,1054.7 1360.2,1054.5 1354.0,2064.6 1155.0,2065.4 838.3,2062.2 837.8,2067.2 671.1,2070.8 670.3,2060.8 410.3,2060.9 356.3,2074.0 303.1,2060.9 302.1,2078.3 114.6,2081.6 114.5,2056.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1109/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[604.0,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2934065,44.9141428]}},{"type":"Feature","properties":{"resourceCoords":[110.0,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2946644,44.914143]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1110/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1110","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1110/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1110","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.3,2041.1 81.3,2041.1 93.2,1039.1 108.3,1039.2 100.0,92.5 116.0,95.2 168.2,43.5 873.2,32.5 1303.6,42.3 1375.8,85.0 1373.2,1047.0 1376.6,1047.1 1381.3,2044.4 1339.0,2043.0 1291.5,2046.6 811.7,2046.2 297.1,2045.0 97.3,2044.9 97.3,2041.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1110/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[846.0,1045.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2895487,44.9141347]}},{"type":"Feature","properties":{"resourceCoords":[345.0,2044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2908206,44.9123138]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1111/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1111","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1111/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1111","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1013.4,2014.1 724.7,2017.3 59.9,2020.4 39.9,2019.8 32.4,1045.0 29.0,1044.8 28.7,104.5 45.0,114.0 88.6,48.8 763.2,21.5 1249.1,44.4 1401.3,102.8 1465.4,76.3 1464.6,99.4 1463.4,1034.6 1425.2,1035.0 1427.2,1523.6 1430.3,1523.5 1421.2,2011.1 1013.4,2014.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1111/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[948.0,1040.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28578229805518,44.91414957630638]}},{"type":"Feature","properties":{"resourceCoords":[1412.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28457025059161,44.915994615819194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1112/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1112","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1112/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1112","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"549.7,1898.4 448.0,1987.7 380.9,2029.3 337.7,2029.8 97.2,2032.0 105.5,1536.5 102.3,1536.6 99.2,1040.2 138.1,1039.7 137.4,89.4 138.2,65.9 250.0,19.4 1133.5,34.0 1173.0,37.3 1344.8,85.7 1345.1,508.4 1343.2,508.4 1354.8,1026.2 1378.8,1026.0 1363.2,1921.1 1343.7,1908.2 1339.3,1905.8 1346.9,2011.8 945.8,1935.3 945.1,1879.8 597.8,1877.2 549.7,1898.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1112/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[381.0,1534.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2838006,44.9132575]}},{"type":"Feature","properties":{"resourceCoords":[639.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2831344,44.9141746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1113/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1113","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1113/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1113","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"133.4,1929.7 146.3,1029.5 122.1,1029.9 108.8,509.2 110.7,509.2 109.0,84.2 1334.9,22.0 1402.8,82.7 1401.3,453.2 1396.5,1043.0 1388.3,1826.4 1352.8,1853.7 1239.6,1948.4 1186.0,1985.8 1058.5,2034.6 990.5,2041.4 557.1,2061.3 390.9,2044.8 200.6,1974.2 133.4,1929.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1113/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[364.0,1023.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28066279496967,44.91419884285161]}},{"type":"Feature","properties":{"resourceCoords":[1393.0,1023.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2780180168427,44.91419356677644]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1114/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1114","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1114/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1114","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"16.6,1814.1 26.5,1060.2 32.5,492.7 34.9,136.2 41.0,141.7 105.2,34.7 1381.7,41.5 1431.6,120.0 1452.6,1959.8 1036.9,1966.4 629.8,1968.6 567.0,1958.2 499.2,1901.0 16.7,1860.5 16.7,1857.0 16.6,1814.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1114/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[988.0,1031.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.27544101693093,44.914211932210335]}},{"type":"Feature","properties":{"resourceCoords":[988.0,55.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.27544035581478,44.91605798000346]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1115/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1115","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1115/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1115","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1413.0,2021.1 741.7,2020.0 511.4,2013.5 42.0,2011.9 28.4,1103.7 26.0,1037.5 24.8,575.8 17.4,129.7 485.7,130.1 922.6,133.2 958.1,133.3 1427.1,131.7 1427.8,210.7 1447.0,1079.5 1429.8,1079.2 1418.7,2021.1 1413.0,2021.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1115/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[498.0,1073.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3201301,44.9106575]}},{"type":"Feature","properties":{"resourceCoords":[968.0,1073.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3188601,44.9106505]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1116/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1116","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"31"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1116/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1116","type":"ImageService3","width":1479,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"515.0,2062.9 109.7,2057.5 117.5,1559.2 118.8,1058.2 101.2,1058.0 98.2,1058.0 110.4,554.8 119.5,555.0 115.1,90.7 115.2,48.5 240.5,52.0 366.0,51.6 491.4,56.3 619.6,58.3 889.0,63.2 988.9,63.3 1103.3,66.9 1242.8,69.0 1293.5,69.7 1374.0,70.9 1372.5,559.9 1373.8,592.7 1371.6,1080.5 1366.8,1080.3 1355.6,1673.5 1327.2,1701.9 1317.9,1729.5 1317.6,1803.2 1334.0,1832.1 1341.4,1865.0 1342.9,2088.2 1224.3,2085.9 876.0,2077.7 717.4,2075.5 517.2,2071.3 515.0,2062.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1116/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[621.0,563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.31503,44.910611]}},{"type":"Feature","properties":{"resourceCoords":[621.0,1067.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.315018,44.908806]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1117/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1117","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1117/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1117","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"85.7,2079.8 83.5,1853.7 76.0,1820.3 59.2,1791.2 59.4,1716.5 68.7,1688.5 97.4,1659.6 107.0,1058.7 111.9,1058.8 112.8,564.5 111.4,531.4 111.5,36.0 487.7,42.2 619.0,42.9 1256.6,47.3 1327.1,47.8 1385.3,48.1 1387.5,559.0 1378.2,559.0 1366.5,1581.5 1375.7,1581.6 1390.6,1582.7 1394.5,1966.9 1394.6,2093.6 1153.4,2091.3 1005.7,2091.2 880.5,2089.5 659.1,2089.2 595.0,2083.2 338.6,2083.1 85.7,2079.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1117/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[291.0,1594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.31032312077502,44.90687952021835]}},{"type":"Feature","properties":{"resourceCoords":[875.0,1571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30740849827693,44.90696479418973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1118 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.79"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6408.8"},{"label":"split_canvas_w","value":"2922.4"},{"label":"split_canvas_h","value":"2095.2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118","type":"ImageService3","width":1479,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"30.2,1625.7 16.0,1996.6 1.0,1994.6 1.0,2016.0 384.8,2099.0 650.6,2104.0 651.6,2109.0 691.0,2088.0 690.6,1982.0 692.5,1646.9 30.2,1625.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1602.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29980060091717,44.913037661884275]}},{"type":"Feature","properties":{"resourceCoords":[730.6,1602.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29788454394145,44.913036831573656]}},{"type":"Feature","properties":{"resourceCoords":[730.6,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29788538545733,44.91206539485751]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29980144243305,44.912066225168125]}},{"type":"Feature","properties":{"resourceCoords":[690.6,1982.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29799,44.9123324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1118 [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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5916.0"},{"label":"split_canvas_h","value":"8504.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118","type":"ImageService3","width":1479,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"730.6,1602.2 722.4,1976.8 722.2,1986.2 769.1,2026.7 769.5,2104.3 982.0,2098.0 1359.0,2099.0 1431.2,2095.3 1421.2,2013.8 1403.3,2017.3 1401.2,1734.5 1401.9,1035.1 1395.8,81.0 1395.5,37.3 899.5,36.5 743.0,40.4 95.3,40.4 96.0,148.5 97.0,187.0 1.0,187.2 1.0,208.8 97.8,229.8 97.8,413.9 67.8,426.4 110.7,1606.1 730.6,1602.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1118__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[906.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29591660000256,44.91051889094025]}},{"type":"Feature","properties":{"resourceCoords":[906.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2959098018722,44.91229999269497]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1119/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1119","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1119/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1119","type":"ImageService3","width":1477,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"127.5,39.1 127.9,979.8 123.0,1669.3 123.4,1948.1 141.0,1944.7 153.9,2055.4 1.0,2054.5 1.0,2099.9 22.0,2099.0 42.0,2107.0 192.0,2107.0 198.0,2114.0 287.0,2111.0 336.0,2116.0 337.0,2117.0 343.0,2116.0 346.0,2109.0 389.0,2110.0 416.0,2116.0 417.0,2125.0 724.0,2125.0 726.0,2111.0 743.0,2111.0 752.0,2117.0 752.0,2125.0 816.6,2125.0 1100.9,2053.7 1238.0,2041.4 1327.2,2019.5 1360.2,2013.7 1371.6,990.1 1355.7,8.3 1145.3,8.3 874.5,4.7 874.0,9.0 857.0,9.0 856.5,4.4 835.5,4.2 835.0,9.0 672.0,12.0 671.2,2.2 416.9,1.4 416.0,14.0 364.0,14.0 312.0,1.0 311.0,18.0 127.5,20.6 127.5,39.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1119/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[626.0,981.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29334733755638,44.91051889833942]}},{"type":"Feature","properties":{"resourceCoords":[626.0,1915.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29333913230955,44.90879706663571]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1120/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1120","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1120/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1120","type":"ImageService3","width":1479,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1340.4,1980.9 1359.3,1892.5 1355.4,1801.3 1341.9,1718.8 1347.2,1170.4 1348.5,463.8 1352.9,50.1 1353.2,1.0 139.6,1.0 153.8,969.5 141.1,1984.0 117.0,1988.2 460.9,2100.4 526.0,2100.0 527.0,2105.0 563.0,2110.0 607.0,2105.0 641.0,2105.0 642.0,2110.0 689.0,2103.0 716.0,2105.0 717.0,2112.0 779.0,2100.0 876.0,2099.0 932.0,2093.0 1221.0,2097.0 1222.0,2102.0 1228.0,2102.0 1229.0,2097.0 1339.1,2094.2 1339.3,2063.0 1340.4,1980.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1120/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,970.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28953089982492,44.91051226059686]}},{"type":"Feature","properties":{"resourceCoords":[362.0,26.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29087187722995,44.91226345108532]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1121 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"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":"5900.0"},{"label":"split_canvas_h","value":"6746.8"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.2,1210.5 354.9,1287.6 518.2,1286.3 573.0,1285.8 580.6,1241.0 667.3,1285.0 798.5,1284.0 799.7,1352.2 1026.9,1467.6 1026.6,1475.1 991.1,1473.7 952.1,1466.2 916.6,1452.7 800.5,1396.8 801.6,1463.6 1365.3,1685.7 1434.5,1685.7 1428.7,1615.8 1408.9,1535.3 1411.4,1306.8 1414.0,1306.7 1406.0,1077.2 1399.6,1077.2 1421.9,673.2 1428.4,671.0 1423.9,294.5 1416.3,293.4 1398.3,65.9 1193.2,28.4 1192.7,1.0 1013.0,1.0 990.8,11.0 939.2,57.0 905.1,78.5 883.0,78.8 548.7,84.4 398.9,87.5 54.0,92.3 22.1,91.6 22.3,118.9 22.6,333.6 26.2,700.2 26.8,984.7 34.3,1027.5 36.9,1074.7 27.6,1120.7 27.6,1125.2 27.6,1163.3 27.8,1278.4 63.7,1290.0 136.0,1289.5 160.1,1289.2 159.8,1265.6 159.2,1210.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[548.0,502.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28562218524856,44.91083821607125]}},{"type":"Feature","properties":{"resourceCoords":[1213.0,570.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28225915487657,44.910578161957105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1121 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.32"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5136.8"},{"label":"split_canvas_w","value":"3222.0"},{"label":"split_canvas_h","value":"3367.2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"590.5,2043.5 592.0,1700.1 598.8,1686.6 644.1,1686.6 712.3,1686.6 787.0,1678.2 790.2,1462.3 744.9,1415.6 745.8,1355.4 605.0,1300.2 63.3,1310.0 34.2,1362.7 31.8,2014.1 51.7,2102.9 337.8,2107.1 337.8,2107.0 370.8,2107.0 375.0,2107.7 419.7,2108.3 419.5,2114.7 427.7,2116.0 428.7,2125.0 573.8,2125.0 590.5,2043.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[324.8,1723.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.288231,44.886986]}},{"type":"Feature","properties":{"resourceCoords":[780.5,1723.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2857795,44.8870115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1121 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.39"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2396.8"},{"label":"split_canvas_y","value":"6746.8"},{"label":"split_canvas_w","value":"3503.2"},{"label":"split_canvas_h","value":"1757.2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"662.1,1722.0 664.8,1723.5 646.9,1996.2 709.0,2024.4 709.8,2078.9 786.6,2125.0 799.5,2125.0 1146.3,2123.7 1178.5,2083.2 1443.8,2097.7 1425.0,1789.2 1379.2,1724.2 1170.1,1725.7 1170.1,1731.3 662.1,1722.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1121__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[599.2,1686.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29131998576193,44.89443738654752]}},{"type":"Feature","properties":{"resourceCoords":[1475.0,1686.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.2867281907202,44.89439182599917]}},{"type":"Feature","properties":{"resourceCoords":[1475.0,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.28676054601252,44.892760565763005]}},{"type":"Feature","properties":{"resourceCoords":[599.2,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.29135234105425,44.892806126311356]}},{"type":"Feature","properties":{"resourceCoords":[1170.1,1725.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2883298,44.8942631]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1122/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1122","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1122/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1122","type":"ImageService3","width":1471,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"67.3,1311.0 63.5,1536.3 82.4,1615.7 87.8,1684.7 21.2,1685.0 96.1,1715.3 101.3,1726.8 1.0,1692.2 1.0,1720.7 105.3,1958.5 123.4,1961.5 204.6,2104.3 689.1,2081.3 689.1,2070.8 951.0,2067.6 1191.9,2065.7 1191.9,2082.5 1429.1,2080.3 1421.4,2070.8 1450.2,438.3 1445.8,67.2 1229.5,70.7 1017.8,71.9 985.1,66.5 949.8,36.7 698.7,15.7 698.7,13.8 698.7,1.0 695.3,1.0 680.9,5.2 624.1,52.4 597.3,71.1 533.4,95.4 499.3,98.7 282.3,108.2 199.1,99.8 103.9,64.2 60.5,35.3 58.3,34.1 78.5,311.8 86.0,313.0 88.0,684.2 81.6,686.4 57.2,1084.6 63.5,1084.5 69.9,1310.9 67.3,1311.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1122/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[192.0,1077.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28064010828024,44.908785792299106]}},{"type":"Feature","properties":{"resourceCoords":[1194.0,1177.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.27549656839199,44.908420305123805]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1123__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1123 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"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":"5900.0"},{"label":"split_canvas_h","value":"8504.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1123__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1123","type":"ImageService3","width":1475,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"461.8,2033.5 768.8,2089.6 1251.9,2076.0 1254.2,2094.7 1284.6,2095.1 1285.1,2078.3 1277.8,1595.3 1276.6,1085.3 1277.3,678.6 1276.0,551.5 1276.5,238.8 1258.0,236.5 1253.9,157.0 1384.0,123.3 1110.7,125.4 1112.1,224.1 1112.2,233.8 900.7,286.2 802.8,227.3 695.2,162.5 694.4,38.2 670.1,17.4 670.4,5.2 662.5,1.0 609.9,1.0 609.0,9.0 385.0,9.0 334.8,11.2 251.0,105.7 254.1,538.9 254.8,567.5 254.5,1067.2 262.2,1067.1 216.6,1578.3 218.7,1578.2 296.8,2037.6 461.8,2033.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1123__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[508.0,1067.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29722307815626,44.90510261119816]}},{"type":"Feature","properties":{"resourceCoords":[1284.0,2079.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29339058812997,44.90153027844693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1124__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1124 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"33"},{"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":"5884.0"},{"label":"split_canvas_h","value":"8504.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1124__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1124","type":"ImageService3","width":1471,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.7,2087.8 243.9,2085.3 874.5,2087.7 1014.8,2090.0 1113.2,2087.0 1377.0,2084.4 1375.8,1580.1 1395.0,1579.9 1400.2,1524.5 1124.9,1232.6 1125.0,1079.0 1136.5,1047.1 1136.2,396.4 1123.9,360.8 1195.4,361.2 1238.8,365.4 1257.2,369.9 1256.9,315.3 696.4,304.7 697.0,258.2 698.2,165.3 491.5,99.7 487.0,100.5 441.3,112.0 371.0,118.8 95.8,189.7 99.8,267.6 117.9,269.9 117.0,576.0 118.2,700.6 117.0,1098.8 117.5,1598.4 124.2,2071.3 123.7,2087.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1124__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[369.0,1079.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2921272,44.9050949]}},{"type":"Feature","properties":{"resourceCoords":[1125.0,1079.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2882927,44.9050863]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1125/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1125","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1125/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1125","type":"ImageService3","width":1457,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"112.2,1553.5 93.3,1553.5 95.2,1401.8 94.5,1133.2 97.3,624.3 95.1,114.7 221.0,112.5 473.4,111.0 601.1,109.2 726.0,109.1 854.4,107.0 981.4,107.0 1134.8,104.5 1341.5,102.3 1364.2,102.1 1365.8,614.1 1360.8,1123.6 1359.6,1636.4 1357.0,1756.0 1371.0,1756.0 1316.5,2113.7 1309.3,2113.4 1313.7,2059.5 504.5,1996.2 462.9,1984.8 409.9,1905.5 304.0,1905.7 266.1,1867.9 105.9,1871.8 112.2,1553.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1125/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[619.0,621.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28439418423984,44.89966260607634]}},{"type":"Feature","properties":{"resourceCoords":[345.0,1541.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2857797316836,44.89638073482603]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1126 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"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":"5840.0"},{"label":"split_canvas_h","value":"8504.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126","type":"ImageService3","width":1460,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"657.0,1722.5 999.0,2096.1 1198.0,2098.0 1204.6,2106.1 1278.6,1424.0 1146.4,1423.7 1154.5,649.1 1319.3,650.2 1323.2,206.8 1163.6,152.0 1003.9,72.0 949.4,51.7 903.5,39.6 819.2,30.2 680.1,27.3 703.1,96.8 684.8,1362.2 661.6,1423.8 657.0,1722.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1150.0,647.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28704244089377,44.90653185814585]}},{"type":"Feature","properties":{"resourceCoords":[1150.0,1419.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28701903502171,44.905105758410734]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1126 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2643.6"},{"label":"split_canvas_h","value":"5719.2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126","type":"ImageService3","width":1460,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"219.8,1403.5 249.0,1403.4 577.2,1388.3 570.0,1381.0 263.3,1213.7 256.0,1213.7 190.4,1279.5 154.0,1323.3 146.8,1337.9 132.2,1374.4 132.2,1389.0 146.8,1396.3 219.8,1403.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1126__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[381.9,426.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2883036,44.9032792]}},{"type":"Feature","properties":{"resourceCoords":[381.9,1407.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2883079,44.9014653]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1127/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1127","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1127/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1127","type":"ImageService3","width":1457,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.6,1588.2 100.8,1075.6 78.1,1075.9 73.4,1076.0 78.8,277.9 64.8,275.1 74.7,84.1 601.5,56.6 601.4,45.8 868.7,41.4 1114.4,38.2 1114.5,55.4 1356.5,52.0 1382.8,83.8 1403.1,337.3 1366.0,1904.5 1385.5,2014.2 1363.1,2074.8 1363.9,2095.2 1362.3,2098.3 1091.5,2089.6 860.9,2090.8 750.4,2093.2 606.9,2093.6 355.9,2096.0 232.1,2098.7 101.8,2098.4 104.6,1588.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1127/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[351.0,1070.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2793784062223,44.90152643305187]}},{"type":"Feature","properties":{"resourceCoords":[603.0,1575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.27812395272201,44.899721838623314]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1128 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4205.2"},{"label":"split_canvas_y","value":"2047.6"},{"label":"split_canvas_w","value":"1634.8"},{"label":"split_canvas_h","value":"3354.4"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128","type":"ImageService3","width":1460,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1460.0,1350.5 1460.0,517.9 1057.3,511.9 1051.3,1350.5 1460.0,1350.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1080.3,1324.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.288315,44.896336]}},{"type":"Feature","properties":{"resourceCoords":[1080.3,551.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.288299,44.8978378]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1128 [7]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4184.4"},{"label":"split_canvas_y","value":"7170.0"},{"label":"split_canvas_w","value":"1655.6"},{"label":"split_canvas_h","value":"1334.0"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128","type":"ImageService3","width":1460,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1067.9,1806.3 1060.6,2082.4 1438.2,2089.8 1431.0,1850.0 1067.9,1806.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1128__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1046.1,1792.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30874926976968,44.88940746962862]}},{"type":"Feature","properties":{"resourceCoords":[1460.0,1792.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30766411556316,44.8894076023961]}},{"type":"Feature","properties":{"resourceCoords":[1460.0,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.3076639641214,44.88878840407694]}},{"type":"Feature","properties":{"resourceCoords":[1046.1,2126.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.30874911832792,44.888788271309465]}},{"type":"Feature","properties":{"resourceCoords":[1077.1,2044.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3086679,44.8889403]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1131/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1131","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1131/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1131","type":"ImageService3","width":1464,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1438.1,154.2 1437.7,1069.8 1438.7,1110.5 1435.2,2055.9 1440.5,2056.1 1398.0,2093.6 1168.8,2107.1 37.1,2059.8 58.3,131.8 1438.1,154.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1131/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1410.0,2085.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3252505621366,44.905253729414255]}},{"type":"Feature","properties":{"resourceCoords":[29.0,89.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.32894238199863,44.90900283948207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1132/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1132","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1132/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1132","type":"ImageService3","width":1469,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.6,101.4 454.3,98.7 979.1,104.3 1214.5,110.2 1460.3,110.8 1459.2,142.9 1461.5,541.4 1453.0,542.0 1453.0,561.0 1461.7,561.6 1464.5,1044.0 1462.4,1104.4 1461.5,1537.5 1454.0,1538.0 1455.0,1582.0 1461.4,1582.0 1461.0,1754.0 1451.0,1754.0 1450.0,1771.0 1461.0,1771.6 1461.0,1778.4 1450.0,1779.0 1450.0,1796.0 1461.0,1797.2 1460.9,1819.4 1449.0,1820.0 1449.0,1839.0 1460.9,1839.6 1460.5,1986.9 1446.7,2012.2 1423.4,2027.4 1050.9,2091.5 86.0,2076.8 50.0,1990.4 27.7,2010.2 22.4,2010.0 22.6,1059.7 21.4,1018.7 18.8,98.3 247.6,101.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1132/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[517.0,1066.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3238763597661,44.90707741622253]}},{"type":"Feature","properties":{"resourceCoords":[976.0,1066.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.32266228998384,44.907077697882904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1133/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1133","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1133/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1133","type":"ImageService3","width":1467,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"484.5,139.2 711.4,146.8 1372.7,151.5 1384.1,151.6 1416.3,151.7 1420.5,1075.2 1412.7,1994.0 1361.3,1993.6 674.1,2092.4 97.7,2086.8 35.0,1975.9 13.9,1968.8 27.1,1944.3 26.6,1093.3 28.6,1035.0 21.1,166.1 22.1,135.1 484.5,139.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1133/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3200992,44.9070531]}},{"type":"Feature","properties":{"resourceCoords":[954.0,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.318832,44.907051]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1134/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1134","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1134/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1134","type":"ImageService3","width":1443,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.0,1939.3 87.5,1562.9 72.8,1561.8 63.9,1561.6 81.6,560.2 90.7,560.3 91.7,59.9 345.8,63.2 596.9,65.1 596.9,56.8 845.4,45.0 1087.3,79.5 1087.2,90.5 1284.9,134.9 1421.7,138.7 1422.2,141.3 1442.0,150.1 1394.0,149.7 1393.9,160.4 1442.0,171.4 1442.0,264.3 1426.8,270.4 1442.0,410.8 1442.0,752.4 1442.0,1026.2 1338.2,1140.4 1336.0,1562.7 1336.3,1590.6 1330.0,2077.6 835.3,2072.7 581.1,2068.5 353.8,2066.9 88.3,2063.3 89.0,1939.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1134/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[591.0,1065.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30228969975519,44.90873878594522]}},{"type":"Feature","properties":{"resourceCoords":[841.0,1566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30099495994489,44.90693797056741]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1135/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1135","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1135/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1135","type":"ImageService3","width":1426,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5.3,308.2 33.8,318.6 117.5,359.6 200.9,387.6 200.7,618.7 114.8,618.8 113.7,1022.7 182.6,1022.3 146.8,1378.2 143.3,1374.0 39.5,1373.8 136.7,1478.3 131.1,1534.5 111.6,1534.5 109.3,2045.9 236.1,2044.3 490.2,2044.1 618.9,2042.8 744.6,2043.4 873.9,2041.9 1001.8,2042.5 1156.3,2040.8 1359.7,2039.7 1372.4,1237.0 1358.4,1234.0 1370.1,1042.0 1402.9,1040.6 1320.2,893.7 1301.7,890.6 1194.7,643.8 1194.8,616.5 1298.6,652.9 1295.8,646.4 1293.3,641.1 1293.2,640.7 647.1,378.1 646.6,310.4 763.5,368.3 799.3,382.4 838.7,390.3 874.5,392.1 874.9,384.6 646.3,265.4 645.9,196.3 513.1,196.1 425.9,150.6 417.8,195.8 197.1,195.3 1.0,115.5 1.0,307.1 5.3,308.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1135/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[372.0,1531.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28572612398064,44.90329932892604]}},{"type":"Feature","properties":{"resourceCoords":[367.0,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2857607610126,44.905081581767284]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1136/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1136","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1136/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1136","type":"ImageService3","width":1443,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.4,1031.6 151.9,681.0 138.2,681.1 140.8,563.8 142.2,61.2 269.8,62.1 391.0,60.0 636.7,58.7 777.1,59.1 885.4,57.1 1111.1,57.0 1376.2,66.7 1377.8,63.6 1411.3,1040.4 1375.1,2040.8 1100.8,2070.7 496.8,2056.4 300.4,2097.3 81.7,2067.8 55.7,2016.0 48.0,1601.0 103.2,1219.3 81.0,1160.0 91.3,1031.3 98.4,1031.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1136/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[391.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.279381,44.8978697]}},{"type":"Feature","properties":{"resourceCoords":[1364.0,1542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2743865,44.8924712]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1137/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1137","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1137/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1137","type":"ImageService3","width":1436,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"377.1,52.1 607.0,51.6 864.1,53.5 1364.4,53.8 1372.0,53.8 1325.3,557.5 1327.5,557.5 1403.0,1010.5 1384.1,1010.9 1343.4,1774.4 1313.4,1963.4 1260.6,2027.7 599.1,2077.6 111.8,2072.1 98.8,2045.1 102.1,1580.3 103.0,1549.5 102.3,1043.9 106.5,539.2 108.5,51.0 377.1,52.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1137/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[606.0,559.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30230629991661,44.903305769881015]}},{"type":"Feature","properties":{"resourceCoords":[606.0,2064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30231501101547,44.89793413262631]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1138/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1138","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1138/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1138","type":"ImageService3","width":1459,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"130.7,65.2 250.7,62.7 880.5,64.7 1020.6,66.9 1118.8,63.9 1382.3,61.2 1385.9,566.6 1384.3,1071.5 1385.8,1337.8 1384.2,1488.4 1403.0,1488.3 1397.5,1804.0 1357.9,1838.0 1347.5,2063.0 1349.8,2066.4 1134.0,2065.8 1133.9,2071.7 609.6,2056.7 586.1,2043.3 267.4,2070.8 128.6,2045.0 97.3,1718.9 129.6,301.4 100.9,64.8 130.7,65.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1138/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[639.0,1070.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.29082498340128,44.89785210494272]}},{"type":"Feature","properties":{"resourceCoords":[1380.0,79.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.28704285058858,44.90140743867719]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1139/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1139","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1139/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1139","type":"ImageService3","width":1437,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"323.1,48.7 482.6,50.1 833.0,56.7 952.2,58.4 1203.2,61.2 1200.0,288.0 1207.6,380.1 1230.5,500.2 1236.5,566.5 1238.2,1075.6 1208.2,1073.8 1300.5,1823.2 1256.1,1824.4 1244.8,2002.4 1210.7,2044.0 252.4,2040.3 195.6,1559.4 233.3,415.7 176.5,328.6 184.0,162.0 149.9,150.7 121.9,45.5 323.1,48.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1139/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[733.0,561.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3124459,44.9033708]}},{"type":"Feature","properties":{"resourceCoords":[475.0,1571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.313744,44.8997732]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1140/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1140","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1140/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1140","type":"ImageService3","width":1472,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"225.4,1050.6 255.4,1052.2 251.2,544.0 244.9,477.9 221.6,358.1 213.5,266.1 215.6,39.7 469.8,38.1 533.2,43.6 752.6,42.5 876.7,43.3 1023.0,42.4 1262.0,43.0 1261.8,531.4 1259.5,1036.3 1262.0,1542.0 1261.2,1572.9 1259.7,2037.8 1272.7,2064.8 542.6,2059.3 470.6,2006.7 515.8,1972.5 499.9,1825.1 424.2,1795.2 321.1,1798.3 225.4,1050.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1140/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[758.0,1057.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.30737371828353,44.90151187408154]}},{"type":"Feature","properties":{"resourceCoords":[253.0,553.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.3099052266585,44.903318828044355]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Minneapolis, Minnesota | 1951 | sanborn04339_025 p1201","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.37"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T14:57:49Z","modified":"2026-10-24T14:57:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1201","type":"ImageService3","width":1437,"height":2126},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.6,1674.1 123.9,1196.8 118.8,786.4 74.8,787.0 132.7,727.6 130.4,22.1 440.5,16.4 425.4,100.8 894.4,87.7 1306.0,177.8 1342.3,1320.9 1320.9,1951.5 1270.1,1996.2 126.3,1973.8 56.6,1674.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144mm:g04339195111:04339_11_1951-1201/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1347.0,1064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2845662,44.8834197]}},{"type":"Feature","properties":{"resourceCoords":[1347.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2845344,44.8852232]}}]}}]}