{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09748_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buffalo, Wyoming | 1903 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 3, georef-street 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.34808,-106.69935 +/-496m); p1__2 (tier 4, 44.34808,-106.69935 +/-496m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1903 | sanborn09748_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:31:40Z","modified":"2026-10-18T20:31:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0002","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.6,1882.4 47.9,174.6 109.8,89.5 264.5,65.9 207.6,38.9 1299.8,27.3 1512.0,72.7 1588.8,29.4 1607.0,704.4 1583.5,704.6 1591.2,1211.5 1588.9,1314.0 1585.7,1892.9 1493.6,1898.0 34.6,1882.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70467413056282,44.35326856932008]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70031649861951,44.35321516743061]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.7004039526446,44.34951415091699]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70476158458791,44.349567552806455]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1903 | sanborn09748_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:31:40Z","modified":"2026-10-18T20:31:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0003","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1894.0 1.0,1919.0 648.1,1919.0 649.5,1816.0 1180.5,1651.1 1199.0,1770.0 1366.3,1919.0 1375.2,1919.0 1382.0,1919.0 1381.4,1885.1 1577.8,1860.0 1617.3,1604.2 1582.6,824.8 1624.3,700.2 1553.6,395.2 1615.4,160.9 1569.8,52.4 118.7,17.9 95.1,1.0 93.7,1.0 101.2,513.4 98.8,620.1 95.3,1223.2 58.5,1229.0 47.1,1863.4 1.0,1894.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[651.0,618.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69905199337772,44.35067063944295]}},{"type":"Feature","properties":{"resourceCoords":[651.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69910634825435,44.348313018456054]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1903 | sanborn09748_002 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.49"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:31:40Z","modified":"2026-10-18T20:31:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0004","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1908.6 1.0,1919.0 110.4,1919.0 428.8,1919.0 730.0,1909.0 728.9,1872.3 1298.2,1848.2 1298.2,1858.0 1502.1,1873.2 1601.6,1199.8 1541.2,674.6 1588.1,531.8 1573.2,526.6 1462.6,328.4 1484.3,208.4 921.3,189.7 885.3,288.8 265.3,72.4 273.4,49.2 90.9,96.5 50.0,386.2 144.7,712.8 112.8,927.8 29.2,1040.2 55.9,1880.9 1.0,1908.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.7014937,44.3482571]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.6975436,44.3491863]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.6960112,44.3458549]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.6999613,44.3449257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1903 | sanborn09748_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:31:40Z","modified":"2026-10-18T20:31:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0005","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1562.6,1893.5 50.0,1875.8 76.6,467.8 32.5,288.2 70.4,76.0 108.0,58.4 107.7,68.2 532.7,80.7 831.6,79.6 831.6,43.2 1396.7,36.0 1396.5,45.7 1598.1,66.6 1573.1,207.0 1626.0,405.3 1586.8,1310.2 1627.0,1542.0 1627.0,1543.9 1562.6,1893.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481903:09748_1903-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[774.0,514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.6979577637937,44.344573025857486]}},{"type":"Feature","properties":{"resourceCoords":[1331.0,514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69660891541429,44.34492210719623]}}]}}]}