{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01246_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cedar Key, Florida | 1890 | mapsnap generated fit (2026-10-24)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-24"},{"label":"run","value":"corpus-v2.2"},{"label":"pages","value":"6"},{"label":"placed","value":"2"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 1, georef:misscale 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 29.13633,-83.03318 +/-188m); p1__3 (tier 4, 29.13633,-83.03318 +/-188m); p2__1 (tier 4, 29.13633,-83.03318 +/-188m); p2__2 (tier 4, 29.13633,-83.03318 +/-188m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cedar Key, Florida | 1890 | sanborn01246_002 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.04"},{"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":"3331.6"}],"created":"2026-10-24T15:00:57Z","modified":"2026-10-24T15:00:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"271.0,42.8 68.4,61.3 81.8,223.8 60.7,332.8 65.9,606.3 141.4,609.9 242.7,672.9 318.1,698.0 328.8,738.7 368.3,772.9 357.1,801.3 486.1,821.8 757.2,827.7 757.7,827.7 848.2,826.2 958.2,798.3 1362.8,800.7 1543.0,787.7 1545.8,628.7 1522.5,309.1 1540.2,250.0 1507.5,141.8 1476.9,109.7 1467.7,125.2 1428.2,120.7 1395.1,140.9 1365.3,196.3 1336.2,186.7 1269.8,197.3 1140.9,151.1 1058.0,142.2 1039.0,153.2 825.5,67.6 599.1,35.3 442.7,39.7 382.4,18.8 366.6,19.0 271.0,42.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[427.0,400.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.0343312,29.1356484]}},{"type":"Feature","properties":{"resourceCoords":[193.0,22.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.0375346,29.1374886]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cedar Key, Florida | 1890 | sanborn01246_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-24T15:00:57Z","modified":"2026-10-24T15:00:57Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 0.0,0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012461890:01246_1890-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.03752735547985,29.136858279559803]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.03439916541849,29.138193180889747]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.03258330152957,29.134958583656307]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.03571149159093,29.133623682326363]}}]}}]}