{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04535_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Vaiden, Mississippi | 1905 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"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__1 (tier 4, 33.33218,-89.74080 +/-100m); p1__3 (tier 4, 33.33218,-89.74080 +/-100m); p1__4 (tier 4, 33.33218,-89.74080 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984vm:g3984vm_g045351905:04535_1905-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Vaiden, Mississippi | 1905 | sanborn04535_004 p1 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"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":"2026-09-20T23:41:33Z","modified":"2026-09-20T23:41:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984vm:g3984vm_g045351905:04535_1905-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984vm:g3984vm_g045351905:04535_1905-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"368.0,1913.0 508.0,1913.0 749.0,1913.0 1354.6,1913.0 1355.7,1695.1 1613.0,1693.6 1613.0,375.1 1078.1,374.5 1077.8,0.0 636.1,0.0 631.8,312.1 0.0,316.6 -0.0,1913.0 368.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984vm:g3984vm_g045351905:04535_1905-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1010.0,921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.7404,33.3323365]}},{"type":"Feature","properties":{"resourceCoords":[606.0,337.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.74157,33.3331526]}}]}}]}