{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08245_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Kimball, South-Dakota | 1917 | 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":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 43.74592,-98.95877 +/-222m); p1__4 (tier 4, 43.74592,-98.95877 +/-222m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__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 | 1917 | sanborn08245_005 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"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":"2026-10-18T07:41:29Z","modified":"2026-10-18T07:41:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1464.4,33.2 314.8,24.1 64.5,96.4 94.7,312.3 645.6,313.5 676.5,320.0 677.0,320.0 677.0,320.1 688.3,389.8 745.1,1825.8 1010.8,1885.8 1542.0,1857.4 1541.2,1355.0 1520.6,1355.1 1533.7,835.1 1518.2,314.2 1532.2,314.9 1464.4,33.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1291.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.95951254889397,43.746528403659376]}},{"type":"Feature","properties":{"resourceCoords":[1291.0,854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.959498506652,43.74749745937754]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__3/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 | 1917 | sanborn08245_005 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.61"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1296.0"},{"label":"split_canvas_y","value":"1280.0"},{"label":"split_canvas_w","value":"1412.0"},{"label":"split_canvas_h","value":"1820.0"}],"created":"2026-10-18T07:41:29Z","modified":"2026-10-18T07:41:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"587.5,455.8 649.5,364.9 364.5,387.9 352.7,673.1 380.9,728.5 652.3,754.3 587.5,455.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[324.0,320.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.96038501819778,43.74458732047665]}},{"type":"Feature","properties":{"resourceCoords":[677.0,320.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95943717550772,43.74458225985083]}},{"type":"Feature","properties":{"resourceCoords":[677.0,775.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.95944620496266,43.74369968339225]}},{"type":"Feature","properties":{"resourceCoords":[324.0,775.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.96039404765273,43.74370474401807]}},{"type":"Feature","properties":{"resourceCoords":[644.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9595263,43.7445323]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__5/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 | 1917 | sanborn08245_005 p1 [5]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.92"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5174.0"},{"label":"split_canvas_w","value":"2702.4"},{"label":"split_canvas_h","value":"2534.0"}],"created":"2026-10-18T07:41:29Z","modified":"2026-10-18T07:41:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.3,1320.2 5.6,1920.7 624.0,1925.5 656.3,1891.0 648.9,1709.1 585.9,1716.3 585.6,1618.3 655.5,1569.2 605.9,1338.4 627.5,1337.7 627.6,1326.5 31.3,1320.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[94.0,1840.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.958118,43.7445156]}},{"type":"Feature","properties":{"resourceCoords":[627.6,1326.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9566904,43.7455032]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0002/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 | 1917 | sanborn08245_005 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T07:41:29Z","modified":"2026-10-18T07:41:29Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"107.3,1360.1 86.8,1360.2 100.8,842.0 86.2,322.7 100.1,323.4 33.1,42.5 1522.0,57.1 1599.6,195.5 1565.5,1864.0 913.0,1889.9 913.0,1878.8 320.7,1876.2 307.7,1902.8 289.6,1876.2 223.9,1854.8 107.2,1860.9 107.3,1360.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd418m:g4184m:g4184km:g082451917:08245_1917-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[913.0,1359.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.9566782,43.7465119]}},{"type":"Feature","properties":{"resourceCoords":[913.0,366.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.956655,43.748439]}}]}}]}