{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04281_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Crookston, Minnesota | 1913 | 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":"26"},{"label":"placed","value":"16"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 8, georef 7, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 14 panels"},{"label":"unplaced pages","value":"p13 (tier 1, 47.76457,-96.61477 +/-263m); p14__2 (tier 1, 47.75912,-96.61778 +/-100m); p16__1 (tier 1, 47.77678,-96.59930 +/-143m); p16__3 (tier 1, 47.78433,-96.59880 +/-187m); p17__1 (tier 1, 47.76259,-96.61270 +/-129m); p17__2 (tier 1, 47.77483,-96.61463 +/-156m); p17__3 (tier 1, 47.76344,-96.61265 +/-100m); p17__4 (tier 1, 47.76302,-96.61251 +/-100m); p17__5 (tier 1, 47.76271,-96.61313 +/-100m); p17__6 (tier 1, 47.76456,-96.59916 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"234.7,322.1 417.8,388.9 524.5,403.4 580.0,392.1 647.1,358.3 700.6,315.6 742.0,260.3 790.8,143.0 815.0,16.1 895.1,92.2 1040.6,9.0 1036.4,22.6 1364.8,50.5 1565.1,257.1 1546.8,1877.4 126.2,1880.2 89.4,1834.4 127.6,1833.5 120.9,1384.7 123.2,827.2 121.2,647.1 142.4,552.6 169.5,485.8 169.8,297.6 234.7,322.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.6077922,47.7700817]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.6032568,47.7700758]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.6032671,47.7664604]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.6078025,47.7664663]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.71"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"130.0,28.1 1286.1,17.0 1420.0,41.4 1442.8,103.8 1606.8,99.3 1612.0,142.0 1612.0,1611.5 1596.7,1613.5 1547.9,1874.2 54.0,1838.5 47.1,72.4 130.0,28.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[548.0,739.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.61796894233356,47.777520957933575]}},{"type":"Feature","properties":{"resourceCoords":[1545.0,739.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.61511363930818,47.77746777229332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1251.6,1912.0 1363.8,1912.0 1364.8,1883.6 1562.2,1886.5 1582.4,1843.8 1573.2,420.4 1515.1,337.1 1510.9,139.8 1432.0,78.1 1086.9,85.4 972.7,17.4 113.7,49.8 51.5,107.5 27.6,312.4 1.0,312.9 1.0,1831.6 31.7,1827.5 61.2,1890.2 871.4,1880.0 871.2,1886.5 1156.7,1912.0 1251.6,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1062.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.61186569822723,47.777454027904675]}},{"type":"Feature","properties":{"resourceCoords":[50.0,1499.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.61478223064502,47.776423360663635]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p14 [1]","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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"33.0,614.4 54.3,1850.7 1576.1,1862.0 1593.9,715.9 1542.7,103.1 1234.5,27.0 599.1,34.8 528.0,435.1 528.0,451.0 525.2,451.0 524.9,452.5 83.5,453.8 33.0,614.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[801.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.61951840464943,47.76035077955165]}},{"type":"Feature","properties":{"resourceCoords":[306.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.62017479069921,47.75950499803847]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.8,1858.9 80.6,1785.6 24.1,1520.3 32.2,1235.4 116.4,1031.1 29.1,843.3 84.1,666.6 52.4,31.4 1129.1,19.4 1456.3,43.0 1519.0,94.7 1582.5,866.3 1553.8,1870.5 149.8,1858.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1304.0,1071.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.59860026498023,47.770226318795274]}},{"type":"Feature","properties":{"resourceCoords":[460.0,718.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60100529678003,47.77084873511303]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p16 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1437.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5014.8"},{"label":"split_canvas_h","value":"4870.0"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1187.8,1179.6 1255.8,1216.5 1374.0,1216.5 1367.8,1188.5 1572.1,1160.9 1580.0,162.3 1398.5,66.2 1017.1,63.2 981.6,79.3 982.7,55.2 982.2,24.3 682.7,425.7 739.1,456.3 781.6,479.2 519.6,969.3 814.4,1127.5 926.3,1171.5 1021.5,1180.5 1187.8,1179.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[772.2,466.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60047171887409,47.7797662950153]}},{"type":"Feature","properties":{"resourceCoords":[510.3,980.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6011818884934,47.778811663443335]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p16 [4]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.66"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2268.0"},{"label":"split_canvas_y","value":"4870.0"},{"label":"split_canvas_w","value":"4184.0"},{"label":"split_canvas_h","value":"2782.0"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"583.3,1384.7 632.3,1491.7 612.6,1890.5 1232.3,1842.9 1301.0,1893.8 1300.7,1837.2 1523.0,1840.0 1523.2,1345.6 1539.1,1344.5 1388.1,1251.8 1094.2,1271.5 1069.3,1217.5 974.4,1217.5 859.6,1275.3 583.3,1384.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0016__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1524.0,1303.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6100786,47.7749666]}},{"type":"Feature","properties":{"resourceCoords":[1524.0,1840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6107703,47.7740906]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p2","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1038.9,1810.0 1087.5,1809.7 1604.8,1807.0 1602.3,1246.4 1553.7,1246.4 1489.0,1246.2 1562.4,746.4 1577.6,773.6 1588.2,795.5 1612.0,764.2 1607.5,766.5 1577.9,208.0 1499.5,91.5 820.2,18.6 469.3,63.1 444.4,126.2 135.2,123.5 180.7,240.9 65.3,368.6 25.8,922.2 68.1,1740.3 1.0,1747.2 1.0,1796.9 466.2,1853.2 466.0,1810.0 1038.9,1810.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[466.0,675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6024565,47.7816456]}},{"type":"Feature","properties":{"resourceCoords":[466.0,1810.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6039071,47.7798058]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"554.0,79.3 1018.0,138.0 1018.0,95.0 1588.6,98.2 1591.7,98.2 1589.4,665.8 1580.4,1794.3 1008.8,1788.9 1009.0,1775.2 82.9,1829.6 41.5,1789.6 28.9,184.7 79.3,75.7 554.2,29.9 554.0,79.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1018.0,660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6046245,47.7788835]}},{"type":"Feature","properties":{"resourceCoords":[1018.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6039071,47.7798058]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.1,1789.2 326.0,1786.2 327.2,1868.9 1104.5,1816.3 1104.5,1818.7 1483.9,1884.3 1550.5,1871.8 1589.3,1762.2 1549.7,577.6 1610.1,189.3 1446.8,1.0 1218.7,1.0 1077.7,78.5 991.4,115.1 874.5,129.5 546.7,130.9 44.2,134.4 1.0,134.7 1.0,438.8 1.8,688.4 1.1,1789.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1441.0,511.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.59943943437592,47.77740565658895]}},{"type":"Feature","properties":{"resourceCoords":[560.0,672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60183747456182,47.77791872674002]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"711.1,1796.1 711.0,1804.2 186.9,1837.7 35.4,1744.3 45.0,1743.7 135.7,1413.3 33.4,1251.6 48.1,197.7 5.9,157.5 933.5,97.9 933.2,111.7 1506.0,114.0 1509.4,1246.3 1515.3,1794.6 711.1,1796.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[950.0,1246.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6074924,47.7751911]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,114.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6046986,47.7765519]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"29"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"668.5,1714.7 174.1,1719.9 126.8,1719.7 120.0,1180.0 114.8,65.5 443.2,62.4 444.4,146.1 1230.2,93.1 1230.3,95.5 1612.0,161.7 1562.2,171.6 1509.6,395.9 1508.9,1394.1 1558.5,1441.3 1563.6,1774.0 1449.3,1851.2 907.2,1877.7 907.2,1881.0 668.5,1714.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[120.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6061404,47.7747092]}},{"type":"Feature","properties":{"resourceCoords":[1230.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6019559,47.7755812]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"67.5,791.1 139.1,1272.4 44.7,1610.2 56.4,1867.7 808.7,1810.2 1518.4,1849.3 1517.8,1747.5 1539.7,1696.2 1558.2,1593.3 1557.0,1261.4 1559.3,689.0 1563.3,689.0 1569.1,154.8 1560.4,154.7 761.2,153.4 761.1,161.4 224.2,193.9 221.8,687.9 1.0,684.1 1.0,741.4 67.5,791.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[995.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6088863,47.7734294]}},{"type":"Feature","properties":{"resourceCoords":[995.0,1220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6095699,47.7725548]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p8 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"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":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1229.8,1727.9 1333.4,1691.2 1378.5,1654.9 1423.7,1592.8 1452.2,1529.0 1464.0,1459.4 1453.3,1330.1 1415.9,1203.5 1524.2,1235.2 1612.0,1099.9 1612.0,1060.7 1577.4,865.1 1451.6,733.2 943.0,677.0 928.5,677.0 837.4,677.0 828.5,677.0 828.5,677.0 824.5,663.9 828.5,230.8 596.9,147.6 597.2,157.3 99.6,153.2 47.6,152.7 42.0,725.1 41.2,1057.0 22.1,1159.7 1.0,1208.7 1.0,1312.8 28.2,1314.4 107.0,1577.5 74.5,1816.0 130.0,1832.4 580.3,1788.7 580.7,1804.7 1032.2,1753.0 1229.8,1727.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[58.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60816469231226,47.772054046344024]}},{"type":"Feature","properties":{"resourceCoords":[584.0,1774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60825643461213,47.76981899863287]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p8 [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":"3314.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3138.0"},{"label":"split_canvas_h","value":"2708.0"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1363.0,587.6 1594.1,666.5 1593.6,232.8 1356.3,69.3 866.8,77.3 828.5,77.4 828.5,571.6 828.5,601.6 875.5,601.3 1363.5,597.2 1363.0,587.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1348.2,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60551580188849,47.773349175903796]}},{"type":"Feature","properties":{"resourceCoords":[852.5,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.60745831911032,47.77289840526146]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Crookston, Minnesota | 1913 | sanborn04281_006 p9","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T19:10:00Z","modified":"2026-10-19T19:10:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1258.0,183.9 1251.0,198.3 1612.0,334.4 1612.0,527.8 1584.2,596.4 1562.6,693.5 1565.0,878.5 1563.5,1451.1 1571.2,1912.0 1531.2,1912.0 1510.9,1886.8 719.0,1875.0 645.5,1816.6 73.8,1869.9 19.9,1166.3 74.8,73.8 397.2,28.7 639.4,93.8 835.1,16.2 1258.0,183.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144cm:g042811913:04281_1913-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1008.0,1417.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6089803,47.7675306]}},{"type":"Feature","properties":{"resourceCoords":[1008.0,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6089825,47.7671129]}}]}}]}