{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09748_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buffalo, Wyoming | 1920 | 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":"14"},{"label":"placed","value":"6"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef-snap 4, georef 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 44.35263,-106.70198 +/-238m); p2__2 (tier 2, 44.35153,-106.69840 +/-100m); p4__2 (tier 1, 44.35087,-106.69879 +/-100m); p6__2 (tier 1, 44.34239,-106.69705 +/-154m); p6__3 (tier 1, 44.34006,-106.69630 +/-100m); p6__4 (tier 1, 44.34269,-106.69744 +/-100m); p8__1 (tier 4, 44.34775,-106.69926 +/-608m); p8__2 (tier 4, 44.34775,-106.69926 +/-608m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.36"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0002","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"59.1,1919.0 70.5,1919.0 68.5,1836.7 575.7,1809.2 575.6,1832.3 1089.4,1809.0 1089.5,1778.0 1470.2,1864.2 1470.1,1889.0 1592.0,1864.5 1604.2,1817.6 1623.9,485.0 1606.9,338.9 1532.2,280.8 1526.8,67.8 1041.3,93.3 1019.5,287.1 967.0,288.4 967.0,289.7 885.0,290.4 633.5,296.8 632.1,292.6 627.0,292.7 627.0,276.6 546.7,25.9 56.5,38.2 54.5,154.8 57.9,1456.2 59.1,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[576.0,1615.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.6990157,44.3518468]}},{"type":"Feature","properties":{"resourceCoords":[1090.0,1615.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.6975599,44.3518206]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.51"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0003","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.2,37.3 39.6,37.3 74.9,1883.0 1475.5,1887.2 1553.5,1827.2 1614.8,1040.7 1577.6,365.4 1533.2,315.6 1546.2,312.2 1456.9,1.0 1444.3,1.0 1444.2,20.9 139.8,22.6 34.0,20.9 34.2,37.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70041411719815,44.35094385977015]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70051131804304,44.347901709643196]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70549342552735,44.347984262336276]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70539622468246,44.35102641246323]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0004","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"182.5,1900.9 637.4,1892.5 638.2,1608.6 788.0,1553.6 1173.6,1551.3 1218.3,1816.8 1360.3,1908.7 1362.7,1875.2 1525.6,1810.7 1529.3,1675.8 1581.0,1651.9 1592.8,199.0 1627.0,192.1 1627.0,187.6 1627.0,164.3 1198.8,68.5 1198.8,103.5 621.4,131.3 621.4,105.3 51.4,137.8 53.8,230.3 41.1,231.5 42.3,438.9 59.2,438.7 58.0,548.4 66.8,1901.1 182.5,1900.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[618.0,557.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69907085199917,44.35063984668663]}},{"type":"Feature","properties":{"resourceCoords":[618.0,1847.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.6991618727014,44.348315726020836]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0005","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"76.5,74.1 34.4,515.3 114.1,1489.2 80.3,1869.2 68.5,1895.3 206.2,1891.9 764.5,1875.7 764.4,1869.2 1335.8,1839.8 1554.1,1870.1 1606.0,1614.9 1575.8,563.8 1592.7,526.1 1492.0,392.2 1541.2,129.8 1184.4,1.0 1023.1,1.0 925.6,263.8 499.5,116.1 411.8,84.0 407.4,95.9 76.5,74.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[945.0,272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69906294864836,44.34822994829262]}},{"type":"Feature","properties":{"resourceCoords":[1304.0,1402.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.6972824259515,44.346490398675385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.32"},{"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":"4536.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0006","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"520.3,1.0 443.6,1.0 439.9,41.5 109.1,36.2 50.7,102.3 69.0,1868.2 436.2,1814.9 1046.6,1869.5 1078.9,1726.6 1026.6,1555.6 868.5,930.6 863.7,931.8 520.3,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.7010002385508,44.34492318151556]}},{"type":"Feature","properties":{"resourceCoords":[1134.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.69808977108836,44.344910108031506]}},{"type":"Feature","properties":{"resourceCoords":[1134.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.69812050515402,44.34136107187721]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.70103097261646,44.341374145361264]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buffalo, Wyoming | 1920 | sanborn09748_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T05:14:34Z","modified":"2026-10-19T05:14:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0007","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"787.8,73.2 787.9,66.8 1355.6,62.8 1570.7,102.4 1576.7,1857.8 1197.2,1900.7 544.0,1814.2 77.2,1878.5 49.9,1918.9 64.3,1739.2 147.7,1094.6 142.8,1093.9 167.1,63.5 233.6,64.7 787.8,73.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264bm:g097481920:09748_1920-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1347.0,526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.69644411653881,44.34495665934109]}},{"type":"Feature","properties":{"resourceCoords":[788.0,526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.697780363295,44.34458762050936]}}]}}]}