{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04787_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Moscow Mills, Missouri | 1919 | 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":"4"},{"label":"placed","value":"1"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 38.94822,-90.91594 +/-100m); p1__3 (tier 4, 38.94822,-90.91594 +/-100m); p1__4 (tier 4, 38.94822,-90.91594 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047871919:04787_1919-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Moscow Mills, Missouri | 1919 | sanborn04787_002 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.66"},{"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":"6452.0"},{"label":"split_canvas_h","value":"6229.2"}],"created":"2026-10-18T06:24:13Z","modified":"2026-10-18T06:24:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047871919:04787_1919-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047871919:04787_1919-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"605.6,1512.2 605.7,1518.4 605.9,1527.8 1609.9,1550.8 1608.8,5.3 213.8,52.9 26.0,14.2 54.8,174.6 8.7,273.3 49.1,392.4 40.6,419.3 6.0,411.8 1.0,458.9 1.0,472.9 55.6,720.8 1.0,1084.7 1.0,1095.2 63.5,1433.2 1.0,1415.2 1.0,1428.8 5.6,1514.0 82.1,1515.8 605.6,1512.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164mm:g4164mm_g047871919:04787_1919-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1053.0,532.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.9151052,38.9483509]}},{"type":"Feature","properties":{"resourceCoords":[1053.0,1526.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.9164345,38.9467809]}}]}}]}