{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01029_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lamar, Colorado | 1906 | 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":"10"},{"label":"placed","value":"8"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 6, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 38.08738,-102.62022 +/-604m); p5__1 (tier 1, 38.08948,-102.61104 +/-247m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.78"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2582.0"},{"label":"split_canvas_y","value":"3172.0"},{"label":"split_canvas_w","value":"3870.0"},{"label":"split_canvas_h","value":"3219.2"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1255.2,1275.6 1264.6,1274.8 1264.7,1269.9 1320.7,1270.2 1550.8,1251.3 1572.3,826.6 699.5,816.6 673.9,1541.7 1217.6,1559.1 1255.2,1275.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[964.3,1567.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6260063,38.0899591]}},{"type":"Feature","properties":{"resourceCoords":[1518.0,1043.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.624756,38.091061]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p1 [3]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.81"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3848.8"},{"label":"split_canvas_w","value":"2624.0"},{"label":"split_canvas_h","value":"3803.2"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.0,1912.0 98.6,1846.0 282.6,1891.0 591.4,1863.6 594.3,1517.7 599.4,1517.7 610.8,1024.0 56.6,1015.0 55.7,1399.5 76.7,1394.2 79.5,1912.0 96.3,1912.0 98.0,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,1571.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.619065,38.0850709]}},{"type":"Feature","properties":{"resourceCoords":[77.0,1571.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6191484,38.0861158]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.25"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"5019.2"},{"label":"split_canvas_y","value":"5080.0"},{"label":"split_canvas_w","value":"1432.8"},{"label":"split_canvas_h","value":"2572.0"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1527.3,1695.5 1548.1,1341.6 1298.3,1303.0 1290.9,1321.0 1288.4,1900.5 1571.5,1888.8 1527.3,1695.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1298.7,1320.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6226612,38.0838625]}},{"type":"Feature","properties":{"resourceCoords":[1298.7,1821.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.623993,38.083858]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p1 [5]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2563.2"},{"label":"split_canvas_y","value":"6348.4"},{"label":"split_canvas_w","value":"2474.0"},{"label":"split_canvas_h","value":"1303.6"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"738.0,1689.9 663.7,1906.2 1232.7,1909.7 1198.0,1619.3 702.5,1625.2 702.3,1653.3 738.0,1689.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[700.8,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6201811,38.0829348]}},{"type":"Feature","properties":{"resourceCoords":[1220.3,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6200946,38.0818882]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1135.3,1732.2 557.0,1726.1 22.2,1730.1 16.8,1471.8 21.1,1141.3 40.0,1141.1 57.2,46.2 1585.1,61.5 1592.8,1206.8 1612.0,1207.1 1612.0,1609.6 1135.3,1732.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[573.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.61652438562352,38.08830141192259]}},{"type":"Feature","properties":{"resourceCoords":[1576.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.61918462778664,38.08622990905575]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.41"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1588.1,1730.6 1530.0,1850.4 60.2,1876.4 5.0,1259.0 83.0,1258.0 69.1,277.4 66.7,224.1 562.5,216.7 1098.7,218.3 1560.9,95.7 1568.7,598.0 1586.6,597.8 1588.1,1730.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1078.0,1258.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.621841,38.087018]}},{"type":"Feature","properties":{"resourceCoords":[83.0,1258.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6219801,38.0890929]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1281.6,97.2 1280.8,153.2 431.4,123.8 433.4,1.0 433.0,1.0 417.6,43.3 137.3,39.1 39.0,111.7 51.7,1766.9 148.2,1830.8 670.5,1872.6 1443.0,1830.2 1444.6,1852.0 1531.3,1852.0 1530.5,762.5 1528.6,703.2 1524.5,437.2 1531.0,96.8 1281.6,97.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[437.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.62082299617786,38.09121446878403]}},{"type":"Feature","properties":{"resourceCoords":[434.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.61804978629182,38.09136466125793]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lamar, Colorado | 1906 | sanborn01029_003 p5 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.38"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2949.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3502.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T01:49:48Z","modified":"2026-10-19T01:49:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1843.5 1612.0,1790.1 1566.6,1790.9 1594.6,983.0 1536.5,115.8 1141.0,74.8 1146.8,493.5 1357.1,669.0 1443.3,858.6 1445.0,1091.9 1405.0,1100.8 1405.0,1130.5 1404.7,1130.5 1272.7,1130.5 1146.7,1158.8 1065.9,1264.3 863.4,1336.2 801.6,1671.9 801.4,1827.3 1612.0,1843.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314lm:g010291906:01029_1906-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[801.4,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.6181123,38.0913672]}},{"type":"Feature","properties":{"resourceCoords":[800.4,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-102.616783,38.0914232]}}]}}]}