{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03068_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Russell, Kansas | 1927 | 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 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 38.88478,-98.85452 +/-192m); p1__2 (tier 4, 38.89303,-98.85908 +/-567m); p1__3 (tier 4, 38.89303,-98.85908 +/-567m); p1__4 (tier 4, 38.89303,-98.85908 +/-567m); p1__5 (tier 4, 38.89303,-98.85908 +/-567m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0001__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Russell, Kansas | 1927 | sanborn03068_007 p1 [6]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"5139.6"},{"label":"split_canvas_y","value":"6004.0"},{"label":"split_canvas_w","value":"1312.4"},{"label":"split_canvas_h","value":"1648.0"}],"created":"2026-10-19T17:07:53Z","modified":"2026-10-19T17:07:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0001__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1342.1,1877.8 1592.8,1841.4 1599.4,1576.1 1413.0,1533.5 1341.9,1777.4 1342.1,1877.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0001__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1284.9,1501.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.85994876533464,38.89849594348833]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1501.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.8591550614161,38.898494620795795]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.85915719521435,38.89771931615841]}},{"type":"Feature","properties":{"resourceCoords":[1284.9,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.85995089913288,38.89772063885094]}},{"type":"Feature","properties":{"resourceCoords":[1317.8,1838.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8598709,38.8978613]}},{"type":"Feature","properties":{"resourceCoords":[1317.8,1838.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8598709,38.8978613]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Russell, Kansas | 1927 | sanborn03068_007 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:07:53Z","modified":"2026-10-19T17:07:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"62.8,1846.2 40.7,1761.7 66.0,214.8 114.2,108.3 720.9,45.0 1328.2,38.3 1490.8,57.7 1491.4,107.2 1538.2,80.8 1558.0,1542.8 1561.2,1778.8 1046.1,1838.6 1045.8,1808.6 535.8,1815.1 535.5,1797.8 225.0,1840.5 224.3,1867.5 62.8,1846.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[516.0,548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8611392,38.8930916]}},{"type":"Feature","properties":{"resourceCoords":[1043.0,1552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8598732,38.8911628]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Russell, Kansas | 1927 | sanborn03068_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:07:53Z","modified":"2026-10-19T17:07:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.7,25.6 502.8,19.1 1574.5,50.5 1610.9,94.3 1607.3,1829.6 1519.7,1880.4 557.2,1893.0 556.8,1912.0 556.5,1912.0 541.0,1868.6 541.0,1865.5 27.0,1816.7 26.9,1588.5 26.3,78.8 123.7,25.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1056.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8561655599348,38.89214556972088]}},{"type":"Feature","properties":{"resourceCoords":[54.0,545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.85854996096279,38.89310007554045]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Russell, Kansas | 1927 | sanborn03068_007 p4","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T17:07:53Z","modified":"2026-10-19T17:07:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.8,1595.8 111.4,1595.7 109.0,1076.8 139.5,1076.7 83.0,552.3 67.8,552.4 113.3,45.8 116.4,45.7 160.1,29.9 1562.9,54.2 1607.2,477.9 1575.3,1871.7 167.3,1875.8 162.2,1912.0 134.7,1912.0 93.8,1595.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204rm:g4204rm_g030681927:03068_1927-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[876.0,1590.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8611167,38.8892352]}},{"type":"Feature","properties":{"resourceCoords":[875.0,548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.8586029,38.8892314]}}]}}]}