{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04284_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Delano, Minnesota | 1930 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 4, georef 2, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 45.03925,-93.78434 +/-111m); p1__3 (tier 1, 45.03710,-93.78390 +/-129m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1270.0,1834.0 818.2,1821.8 505.9,1880.6 505.2,1855.4 117.6,1888.5 63.2,1587.5 140.6,949.3 129.6,949.4 123.9,380.2 128.6,112.1 813.5,112.8 813.5,102.3 1490.2,103.9 1496.0,373.0 1495.1,935.7 1511.4,935.3 1577.2,1060.8 1573.2,1061.5 1529.7,1823.2 1442.3,1875.3 1269.9,1855.4 1270.0,1834.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[820.0,940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7893181,45.0419456]}},{"type":"Feature","properties":{"resourceCoords":[1496.0,373.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7878569,45.0406893]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1555.5,497.4 1538.4,193.9 1441.1,47.4 400.9,20.6 99.3,104.8 38.4,665.9 56.3,1735.2 20.1,1809.3 1.0,1819.3 1.0,1819.9 620.5,1895.1 620.4,1884.0 1194.0,1878.4 1473.0,1883.3 1480.3,1883.2 1528.7,1189.2 1475.1,1190.8 1463.8,1191.1 1501.0,498.7 1555.5,497.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[620.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.789290523713,45.045742130516054]}},{"type":"Feature","properties":{"resourceCoords":[63.0,1193.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.79074979837986,45.044491999963945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.4,1775.4 63.5,1774.9 163.3,1772.5 954.0,1824.8 954.0,1847.8 1525.5,1859.8 1565.2,1507.8 1502.4,1171.6 1546.0,1141.8 1515.9,1083.5 1235.5,1076.5 1234.0,1076.5 1190.4,1076.1 938.3,1074.0 936.0,1074.0 936.0,1074.0 929.8,1068.8 895.3,58.4 672.1,30.2 318.6,53.0 72.0,71.3 49.1,412.8 41.9,413.0 33.0,412.9 33.9,1098.2 44.4,1098.2 44.4,1775.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[333.0,1090.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7863806,45.0419507]}},{"type":"Feature","properties":{"resourceCoords":[897.0,404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7848884,45.0432012]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3744.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2708.0"},{"label":"split_canvas_h","value":"4317.2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"994.0,716.0 1047.8,715.7 1015.8,1065.8 1264.8,1053.3 1612.0,1039.3 1580.6,1032.8 1576.2,153.4 1517.8,86.2 1090.0,36.8 1089.6,23.3 1035.0,23.4 982.7,716.0 994.0,716.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1269.0,703.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.78638434345092,45.04450004587137]}},{"type":"Feature","properties":{"resourceCoords":[1269.0,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7864042747281,45.045696142030444]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1561.7,1715.5 1547.6,1717.5 1533.0,1179.8 1520.4,1179.9 1555.2,591.8 1574.3,591.2 1530.9,99.2 1411.7,41.5 227.0,28.1 124.2,88.7 125.8,1.0 102.5,1.0 50.7,799.2 53.2,900.0 60.6,1191.5 61.7,1760.6 78.2,1760.1 145.3,1886.8 237.3,1871.3 1532.8,1868.5 1539.2,1912.0 1561.7,1715.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[366.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.78636302035547,45.040118335413034]}},{"type":"Feature","properties":{"resourceCoords":[66.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.7863524877281,45.0406649920188]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4468.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3183.2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1512.9,1912.0 1522.0,1459.4 1460.5,1147.1 253.3,1189.4 34.8,1361.8 47.9,1691.5 129.8,1734.1 131.6,1836.7 212.9,1842.6 154.9,1902.2 797.4,1905.8 803.5,1832.4 1165.4,1833.5 1144.5,1907.2 1491.6,1908.5 1491.3,1912.0 1512.9,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1117.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.7955373915216,45.042643084840044]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1117.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.7913674182672,45.04259196425256]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.79140287129582,45.04112765379095]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.79557284455022,45.04117877437844]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Delano, Minnesota | 1930 | sanborn04284_006 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"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":"4513.2"}],"created":"2026-10-19T09:44:45Z","modified":"2026-10-19T09:44:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"444.1,102.4 122.2,62.6 34.4,176.6 60.4,1061.4 259.7,1119.5 569.1,1059.2 842.2,1117.0 1550.0,1113.8 1560.4,125.6 1563.8,125.3 1563.4,106.2 977.9,66.2 978.0,78.8 442.3,88.4 444.1,102.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144dm:g042841930:04284_1930-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[998.0,584.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.78783228357129,45.03708134926389]}},{"type":"Feature","properties":{"resourceCoords":[1544.0,584.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.78641852294518,45.03707698048556]}}]}}]}