{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08245_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Kimball, South-Dakota | 1928 | 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":"8"},{"label":"placed","value":"5"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef-snap 3, georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 43.74694,-98.95822 +/-344m); p1__3 (tier 1, 43.75215,-98.95842 +/-100m); p4__1 (tier 1, 43.74905,-98.95738 +/-104m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kimball, South-Dakota | 1928 | sanborn08245_006 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"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":"4374.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3334.0"}],"created":"2026-10-18T16:04:39Z","modified":"2026-10-18T16:04:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"285.6,1831.4 825.0,1849.0 1362.9,1868.3 1469.4,1872.1 1579.2,1474.8 1571.3,1175.0 1450.3,1128.9 507.1,1146.6 398.8,1311.3 381.9,1473.7 365.0,1476.0 365.0,1483.3 365.0,1483.5 310.7,1483.5 95.6,1513.1 184.7,1828.3 285.6,1831.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1093.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.96021483178849,43.74999270134469]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1093.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95589804000228,43.74991066938737]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95595621218258,43.74831312794014]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.9602730039688,43.74839515989746]}},{"type":"Feature","properties":{"resourceCoords":[825.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95808,43.748503]}},{"type":"Feature","properties":{"resourceCoords":[825.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95808,43.748503]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kimball, South-Dakota | 1928 | sanborn08245_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T16:04:39Z","modified":"2026-10-18T16:04:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"270.3,746.9 269.2,178.1 837.1,206.9 1403.4,237.4 1402.8,1784.3 1336.3,1827.4 1340.3,1851.4 839.3,1848.8 277.3,1849.0 270.3,746.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[839.0,210.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95807526389532,43.74849738289839]}},{"type":"Feature","properties":{"resourceCoords":[839.0,1828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95810901365297,43.74555491883953]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kimball, South-Dakota | 1928 | sanborn08245_006 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.68"},{"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":"3300.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-18T16:04:39Z","modified":"2026-10-18T16:04:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"784.0,1858.2 784.0,847.0 786.3,325.1 688.8,319.6 610.1,12.8 397.9,36.8 173.4,125.7 44.6,357.4 81.5,1820.6 329.7,1855.5 784.0,1858.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[784.0,847.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.959518,43.7475295]}},{"type":"Feature","properties":{"resourceCoords":[784.0,1353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9595207,43.7465266]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kimball, South-Dakota | 1928 | sanborn08245_006 p3 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.58"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3300.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3212.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-18T16:04:39Z","modified":"2026-10-18T16:04:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"874.2,1825.7 1428.6,1863.0 1534.5,1805.1 1596.5,1598.5 1562.9,327.5 1505.8,306.7 1468.6,129.5 1084.3,48.0 1072.0,1.0 1071.5,1.0 966.0,359.3 858.7,353.7 860.1,1834.9 874.2,1825.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[867.0,384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95663389107692,43.748381305234126]}},{"type":"Feature","properties":{"resourceCoords":[867.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95667135346372,43.74558371867851]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kimball, South-Dakota | 1928 | sanborn08245_006 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"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":"7708.0"}],"created":"2026-10-18T16:04:39Z","modified":"2026-10-18T16:04:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"567.8,1188.0 647.3,1188.0 647.3,1188.0 660.9,1194.0 660.2,1783.2 734.9,1878.2 1567.3,1883.5 1597.0,601.5 1506.3,59.3 1008.8,58.1 450.7,60.0 1.0,61.6 1.0,61.9 51.6,73.9 119.1,183.6 47.8,390.6 56.6,1171.3 501.4,1188.0 567.8,1188.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451928:08245_1928-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[452.0,1176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95955222948588,43.74348140449602]}},{"type":"Feature","properties":{"resourceCoords":[452.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95952063559389,43.74550512776753]}}]}}]}