{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04892_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Tarkio, Missouri | 1894 | 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":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 40.44045,-95.38018 +/-339m); p1__4 (tier 4, 40.44045,-95.38018 +/-339m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarkio, Missouri | 1894 | sanborn04892_001 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.28"},{"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":"1159.2"},{"label":"split_canvas_h","value":"2576.0"}],"created":"2026-10-18T07:47:10Z","modified":"2026-10-18T07:47:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"9.3,630.0 264.9,590.8 271.1,108.8 24.4,13.4 9.3,630.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[61.0,607.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.384778,40.4404851]}},{"type":"Feature","properties":{"resourceCoords":[61.0,89.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.3834829,40.440498]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarkio, Missouri | 1894 | sanborn04892_001 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"5506.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T07:47:10Z","modified":"2026-10-18T07:47:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1282.6,1852.6 1361.7,1799.1 1366.2,1328.6 1338.1,1276.4 1139.6,1271.4 1138.3,1269.0 1136.4,1269.0 1136.0,1269.0 1136.0,1264.5 1104.5,1204.4 1109.2,145.6 428.1,25.5 331.4,67.2 294.9,639.8 289.9,642.5 289.9,644.0 289.8,644.0 287.1,644.0 90.5,749.8 87.8,949.2 95.5,1828.8 591.6,1845.2 1282.6,1852.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[611.2,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.37554717281904,40.44056698206901]}},{"type":"Feature","properties":{"resourceCoords":[611.2,1828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.37828787505082,40.44051439894166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tarkio, Missouri | 1894 | sanborn04892_001 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T07:47:10Z","modified":"2026-10-18T07:47:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1562.2,175.2 1606.6,720.3 1593.6,1713.5 1526.4,1786.2 113.8,1767.7 41.1,1700.5 81.7,295.6 119.9,185.7 348.6,137.2 348.5,132.6 845.0,143.0 1536.5,142.1 1562.2,175.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164tm:g4164tm_g048921894:04892_1894-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[845.0,1206.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.380891,40.440524]}},{"type":"Feature","properties":{"resourceCoords":[845.0,143.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.3783305,40.4405496]}}]}}]}