{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05010_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hamilton, Montana | 1944 | 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":"24"},{"label":"placed","value":"13"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef-snap 7, georef 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 46.24517,-114.15705 +/-100m); p14__1 (tier 1, 46.25270,-114.17001 +/-109m); p14__2 (tier 1, 46.25448,-114.15466 +/-100m); p14__3 (tier 1, 46.25097,-114.16989 +/-103m); p14__4 (tier 1, 46.25439,-114.15255 +/-169m); p14__5 (tier 1, 46.25504,-114.15513 +/-128m); p14__6 (tier 1, 46.25474,-114.15357 +/-100m); p1__1 (tier 1, 46.24104,-114.15610 +/-230m); p1__2 (tier 1, 46.24905,-114.15435 +/-114m); p1__4 (tier 1, 46.23926,-114.15294 +/-100m); p1__5 (tier 1, 46.24726,-114.15442 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.3,1779.4 74.2,665.9 95.2,666.4 100.6,97.4 332.5,98.0 937.4,100.2 1497.3,104.8 1498.2,173.6 1490.1,726.6 1485.9,1180.7 1476.0,1738.4 1476.6,1790.8 1423.1,1788.6 942.2,1783.3 313.8,1776.6 117.7,1779.0 96.3,1779.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[930.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16001406663199,46.24578685393578]}},{"type":"Feature","properties":{"resourceCoords":[375.0,1225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16136043574208,46.24465082988892]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1105.8,1812.1 1497.9,1803.7 1591.3,1652.5 1562.9,1483.0 1244.0,1480.5 1240.8,1480.5 1240.8,1480.5 1237.0,1475.6 1200.0,1160.2 1233.0,873.0 1581.8,867.9 1612.0,209.5 1612.0,202.4 1563.2,91.9 1211.2,47.8 1211.3,70.0 99.4,63.2 101.1,132.3 98.7,687.3 99.2,1143.0 95.0,1702.8 96.2,1755.4 151.4,1753.7 1105.0,1753.5 1105.8,1812.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[651.0,1189.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.15688400029316,46.244946973284044]}},{"type":"Feature","properties":{"resourceCoords":[86.0,1745.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.158268889054,46.243819235396195]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"26.0,168.7 43.4,1842.3 1582.9,1878.5 1599.4,1890.7 1597.9,1689.5 1599.1,1133.9 1597.5,584.4 1604.2,28.0 977.5,30.9 782.0,36.5 750.0,37.4 421.1,40.4 1.0,117.3 1.0,168.6 26.0,168.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[476.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16272913549011,46.24349467119474]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,1702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.15932668395148,46.2405812028222]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p13","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"15.0,1795.0 26.0,1230.2 34.2,671.5 50.8,106.0 538.4,112.3 592.6,114.7 648.5,113.6 1612.0,125.2 1612.0,167.1 1612.0,184.4 1601.1,1871.5 1136.7,1890.2 1136.3,1912.0 1121.8,1912.0 1121.8,1808.6 629.7,1799.1 66.8,1795.8 15.0,1795.4 15.0,1795.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[582.0,677.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1581151,46.2427661]}},{"type":"Feature","properties":{"resourceCoords":[15.0,1795.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.159319,46.2406052]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p1 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"4649.6"},{"label":"split_canvas_w","value":"4608.0"},{"label":"split_canvas_h","value":"3002.4"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.0,1162.4 28.4,1814.6 87.0,1908.0 717.0,1912.0 733.3,1912.0 1108.1,1852.3 1120.6,1278.8 1106.6,1278.7 1106.9,1178.8 631.2,1168.0 87.1,1162.9 57.6,1162.4 54.1,1162.4 37.0,1162.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[573.0,1840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1576498,46.2394233]}},{"type":"Feature","properties":{"resourceCoords":[28.0,1840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1591473,46.2393142]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1224.1,1844.1 747.4,1858.1 635.4,1803.8 491.5,1856.1 40.6,1828.7 21.7,152.1 60.5,38.0 296.7,48.8 296.6,36.0 672.6,47.8 1226.3,49.4 1468.3,50.1 1499.5,610.8 1525.0,610.9 1498.5,1163.3 1477.5,1163.0 1497.2,1730.5 1511.8,1730.6 1371.2,1878.3 1224.1,1844.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[295.0,1035.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16382707373688,46.25466094347819]}},{"type":"Feature","properties":{"resourceCoords":[1236.0,79.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16104271877535,46.253090089291405]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"640.4,1864.0 266.4,1855.7 266.6,1868.4 31.6,1859.8 52.4,1796.9 55.1,38.3 1426.7,26.9 1460.2,182.6 1454.6,182.7 1489.5,743.0 1479.1,743.1 1487.2,1297.5 1502.4,1297.3 1518.1,1858.5 1191.2,1860.6 640.4,1864.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[268.0,911.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1586262003826,46.2549745334367]}},{"type":"Feature","properties":{"resourceCoords":[268.0,1555.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16035465539811,46.254873924672616]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"157.0,1704.2 142.7,1704.1 122.2,1145.2 143.0,1145.4 168.1,601.2 143.0,601.2 111.2,49.0 434.1,49.5 1539.6,50.9 1540.9,883.8 1540.7,1156.4 1541.2,1735.0 1461.8,1912.0 1424.9,1912.0 1423.2,1886.4 184.2,1888.1 18.8,1849.9 157.0,1704.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[986.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1636781,46.2508391]}},{"type":"Feature","properties":{"resourceCoords":[986.0,1708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.165184,46.2507437]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.4,47.2 132.9,202.3 127.3,202.3 158.8,760.0 148.5,760.0 153.4,1311.5 168.5,1311.5 181.0,1869.9 419.4,1869.8 1529.9,1869.3 1528.5,1310.0 1525.5,203.2 1535.5,203.2 1490.7,1.0 1490.0,1.0 1471.2,43.6 100.4,47.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[972.0,760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1577022,46.2512176]}},{"type":"Feature","properties":{"resourceCoords":[1527.0,760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1575676,46.2501827]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"39.0,1768.8 89.2,796.9 41.9,428.4 119.7,209.4 61.0,51.2 495.9,21.4 497.0,58.7 676.4,138.6 1261.8,136.6 1516.7,136.2 1510.2,693.7 1536.6,693.7 1531.2,1257.5 1514.9,1257.5 1542.0,1834.8 1317.0,1836.6 66.4,1844.0 39.0,1768.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[695.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16479992061718,46.24761312730282]}},{"type":"Feature","properties":{"resourceCoords":[695.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1650646915442,46.24966630354179]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"971.0,1856.8 362.1,1856.4 131.3,1856.4 108.8,1279.5 125.2,1279.7 134.9,716.5 108.6,716.3 119.5,159.5 140.4,159.6 982.3,162.9 1545.1,165.4 1534.7,1859.8 971.0,1856.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[969.0,732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16044595010193,46.24893481930797]}},{"type":"Feature","properties":{"resourceCoords":[969.0,1296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.16029929792298,46.24789030119143]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.8,124.5 1181.9,121.5 1181.9,131.3 1390.2,85.1 1545.7,136.4 1529.8,1806.8 1185.0,1763.5 1185.1,1785.3 96.5,1778.4 94.8,124.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[635.0,1782.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1571586,46.247033]}},{"type":"Feature","properties":{"resourceCoords":[635.0,123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1575676,46.2501827]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Montana | 1944 | sanborn05010_005 p9","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:27:01Z","modified":"2026-10-19T04:27:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1295.0,59.5 1518.5,58.7 1516.6,635.2 1495.4,634.9 1524.9,1762.9 1514.0,1763.1 1179.9,1763.0 751.4,1837.4 750.9,1889.3 45.2,1879.7 23.0,1804.3 66.1,1031.5 19.8,587.4 84.5,366.3 97.4,228.2 37.4,61.3 1295.0,59.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254hm:g4254hm_g050101944:05010_1944-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1247.0,1194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.1628434,46.2445648]}},{"type":"Feature","properties":{"resourceCoords":[677.0,1753.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.164221,46.2434376]}}]}}]}