{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00964_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buena Vista, Colorado | 1908 | 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":"4"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 38.84229,-106.13252 +/-441m); p4__1 (tier 1, 38.84070,-106.13402 +/-114m); p4__2 (tier 1, 38.83932,-106.13856 +/-100m); p4__4 (tier 1, 38.83572,-106.13174 +/-116m); p4__5 (tier 1, 38.84427,-106.13382 +/-132m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1908 | sanborn00964_006 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"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":"2026-10-19T03:28:46Z","modified":"2026-10-19T03:28:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.1,1863.9 177.7,1884.7 1471.1,1878.5 1561.9,1827.5 1558.0,810.4 1510.8,689.6 1030.5,730.2 786.5,689.9 785.8,688.0 784.0,688.0 784.0,683.2 721.1,514.8 719.2,96.8 639.9,57.9 149.5,23.6 20.4,92.2 28.9,131.9 18.9,664.3 17.7,1171.5 8.4,1428.8 1.0,1650.7 1.0,1680.5 26.0,1681.2 13.1,1817.3 44.1,1863.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[728.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.1277241,38.843229]}},{"type":"Feature","properties":{"resourceCoords":[728.0,142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.128616,38.845006]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1908 | sanborn00964_006 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T03:28:46Z","modified":"2026-10-19T03:28:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.9,1205.1 49.0,96.9 273.8,39.4 581.8,55.7 685.0,134.7 766.0,87.3 1139.3,97.4 1206.7,44.8 1557.5,133.6 1566.2,173.2 1559.1,705.7 1560.6,1213.0 1552.8,1470.4 1544.0,1722.1 1571.7,1722.7 1559.5,1858.9 1540.8,1831.1 1466.5,1881.1 526.8,1873.1 386.8,1787.8 171.4,1775.7 148.9,1809.0 138.8,1733.5 34.0,1735.0 125.2,1632.4 67.7,1205.0 89.9,1205.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.131262,38.843203]}},{"type":"Feature","properties":{"resourceCoords":[34.0,1735.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.1322158,38.8408613]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1908 | sanborn00964_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T03:28:46Z","modified":"2026-10-19T03:28:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.2,45.8 873.0,35.9 946.4,64.2 1021.7,246.7 1188.7,311.2 1283.8,263.5 1309.1,158.2 1472.6,116.4 1511.3,1198.2 1489.7,1198.0 1545.4,1615.3 1456.3,1715.3 1558.5,1714.0 1568.3,1787.7 1536.8,1834.3 1399.0,1873.2 1027.0,1883.0 407.2,1858.6 117.8,1784.8 122.8,1442.0 118.8,886.5 115.3,794.7 116.8,512.0 130.3,77.7 163.2,45.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[627.0,506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.13514146335626,38.84242484649889]}},{"type":"Feature","properties":{"resourceCoords":[1323.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.13241675374617,38.84056930185692]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1908 | sanborn00964_006 p4 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2906.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3546.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T03:28:46Z","modified":"2026-10-19T03:28:46Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0004__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1581.3,1787.7 1583.1,1443.1 1574.0,884.6 1569.5,792.4 1568.4,508.1 1578.0,71.3 1537.5,111.4 1230.2,111.3 1137.5,337.8 819.3,448.9 819.2,756.3 910.0,944.2 882.2,1079.8 1010.1,1250.8 1170.8,1334.3 1217.8,1782.4 1419.9,1858.3 1581.3,1787.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314bm:g009641908:00964_1908-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1550.0,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.13575774483989,38.8408698293807]}},{"type":"Feature","properties":{"resourceCoords":[967.4,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.13707125682781,38.84048575175673]}}]}}]}