{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00274_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Judsonia, Arkansas | 1913 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"3"},{"label":"placed","value":"1"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 35.31652,-91.57448 +/-7788m)"},{"label":"withheld","value":"p1__2 (15.6 km from the catalogue location)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004jm:g002741913:00274_1913-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Judsonia, Arkansas | 1913 | sanborn00274_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"19"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"8600.0"},{"label":"split_canvas_h","value":"10200.0"}],"created":"2026-09-21T11:05:20Z","modified":"2026-09-21T11:05:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004jm:g002741913:00274_1913-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004jm:g002741913:00274_1913-0001","type":"ImageService3","width":2150,"height":2550},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1456.2,2550.0 1456.2,2490.6 1450.0,292.2 2150.0,291.4 2150.0,0.0 419.6,0.0 418.1,705.0 71.9,702.6 0.0,702.6 -0.0,2550.0 1456.2,2550.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004jm:g002741913:00274_1913-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1333.0,1523.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6386115,35.270155]}},{"type":"Feature","properties":{"resourceCoords":[709.0,293.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6396402,35.2718398]}}]}}]}