{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04326_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Le Roy, Minnesota | 1948 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 43.50990,-92.50489 +/-288m); p1__3 (tier 1, 43.51261,-92.50924 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Le Roy, Minnesota | 1948 | sanborn04326_007 p1 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.66"},{"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":"4248.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T00:35:20Z","modified":"2026-10-20T00:35:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.3,1574.6 95.6,1575.7 417.6,1855.2 957.0,1854.6 996.6,1818.5 1039.4,1465.8 988.8,1228.2 1042.3,853.8 955.1,69.2 876.6,31.7 450.1,30.5 448.9,140.9 276.5,345.9 241.2,345.3 411.5,590.5 446.0,591.0 445.0,830.0 448.4,1061.1 438.9,1075.9 381.4,1166.5 381.5,1172.5 377.6,1172.5 376.9,1173.6 166.4,1485.3 96.3,1574.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[446.0,591.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5017962,43.5109387]}},{"type":"Feature","properties":{"resourceCoords":[506.0,1730.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5014926,43.5066699]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Le Roy, Minnesota | 1948 | sanborn04326_007 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:35:20Z","modified":"2026-10-20T00:35:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1393.8,95.5 1399.2,95.2 1398.3,259.8 1417.2,958.5 1414.0,958.6 1387.8,1807.4 1172.0,1814.1 401.7,1816.2 169.7,1800.0 176.0,961.0 194.4,109.0 696.1,111.8 909.8,101.3 1196.8,104.2 1393.8,95.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1184.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5039189,43.5096525]}},{"type":"Feature","properties":{"resourceCoords":[176.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5053502,43.5081274]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Le Roy, Minnesota | 1948 | sanborn04326_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:35:20Z","modified":"2026-10-20T00:35:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"229.6,935.4 206.7,943.3 151.9,883.0 174.6,867.5 63.0,665.8 77.9,556.8 159.5,518.8 85.3,201.7 333.8,210.6 520.6,64.3 680.3,35.5 1398.6,35.8 1516.8,104.9 1468.8,954.4 1476.3,953.9 1466.9,1791.4 1459.3,1791.8 1218.6,1803.5 930.4,1801.8 716.0,1813.2 212.3,1812.5 229.6,935.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,965.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.50739807435703,43.511448891258205]}},{"type":"Feature","properties":{"resourceCoords":[236.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.50705018044461,43.50905946643627]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Le Roy, Minnesota | 1948 | sanborn04326_007 p4 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.50"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2813.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4838.4"}],"created":"2026-10-20T00:35:20Z","modified":"2026-10-20T00:35:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.3,843.2 87.3,940.5 22.2,1258.2 47.5,1423.9 26.8,1554.5 50.8,1783.3 102.7,1873.8 210.2,1873.2 300.9,1825.1 497.7,1824.6 1088.2,1856.3 1275.8,1911.8 1405.5,1910.2 1529.1,1849.7 1541.9,1801.0 1549.8,1800.7 1207.4,1526.3 1208.1,1525.2 851.9,1299.6 493.4,1065.3 126.2,824.3 123.5,836.1 83.3,843.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[375.0,1244.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5077316,43.5083989]}},{"type":"Feature","properties":{"resourceCoords":[737.0,1476.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5059624,43.5075016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Le Roy, Minnesota | 1948 | sanborn04326_007 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"6452.0"},{"label":"split_canvas_h","value":"6971.2"}],"created":"2026-10-20T00:35:20Z","modified":"2026-10-20T00:35:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1443.7,557.6 1576.6,551.3 1559.7,210.6 1509.2,42.8 449.3,39.1 50.2,75.3 51.0,115.6 22.3,156.4 23.8,453.4 49.8,474.9 63.0,658.5 400.9,910.6 402.8,907.3 746.4,1140.2 744.5,1143.5 734.9,1159.5 787.2,1194.2 803.2,1204.9 1099.0,1387.5 1098.1,1388.8 1420.7,1614.9 1444.4,1630.7 1449.5,1622.4 1458.8,1607.1 1451.6,1371.8 1448.7,1128.5 1413.5,1128.5 1236.1,881.6 1272.0,881.6 1444.2,670.1 1443.7,557.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144lm:g043261948:04326_1948-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[741.0,567.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.50533685267344,43.513045756313154]}},{"type":"Feature","properties":{"resourceCoords":[1456.0,1127.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.50175906837855,43.51094041585055]}}]}}]}