{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04516_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rosedale, Mississippi | 1904 | 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":"2"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef:misscale 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.85363,-91.02726 +/-111m); p1__3 (tier 4, 33.85363,-91.02726 +/-111m); p2__2 (tier 2, 33.85370,-91.02637 +/-100m); p2__3 (tier 2, 33.85370,-91.02637 +/-100m); p2__4 (tier 2, 33.85370,-91.02637 +/-100m); p2__5 (tier 2, 33.85370,-91.02637 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rosedale, Mississippi | 1904 | sanborn04516_001 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"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":"7652.0"}],"created":"2026-10-18T10:33:17Z","modified":"2026-10-18T10:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1558.8,1822.7 1594.5,538.1 1519.0,435.1 1479.6,110.5 793.4,22.9 604.4,95.7 523.8,608.3 523.7,613.0 523.0,613.0 522.3,617.3 171.1,613.0 170.3,613.0 97.4,660.5 113.4,826.3 34.2,1046.3 46.9,1528.0 1.0,1533.9 1.0,1620.1 422.2,1617.2 423.8,1700.1 946.0,1742.9 942.5,1826.4 1247.1,1826.0 1247.6,1850.3 1558.8,1822.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.03051020163888,33.85236104316033]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.03063192615177,33.85539229627956]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.02630580690719,33.855512263602385]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.0261840823943,33.85248101048315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rosedale, Mississippi | 1904 | sanborn04516_001 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.05"},{"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":"4542.0"},{"label":"split_canvas_h","value":"2634.0"}],"created":"2026-10-18T10:33:17Z","modified":"2026-10-18T10:33:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1134.5,248.7 1134.5,231.4 919.0,233.4 921.0,174.2 551.3,146.7 549.8,88.1 251.0,92.3 250.5,31.4 34.0,61.1 19.6,421.7 59.4,651.5 1090.3,647.7 1105.6,251.5 1134.5,248.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984rm:g3984rm_g045161904:04516_1904-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[549.8,622.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0251774,33.8532926]}},{"type":"Feature","properties":{"resourceCoords":[549.8,88.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0268848,33.853256]}}]}}]}