{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09020_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Franklin, Virginia | 1891 | 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":"6"},{"label":"placed","value":"2"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 36.67749,-76.92298 +/-128m); p2__1 (tier 4, 36.67749,-76.92298 +/-128m); p2__2 (tier 4, 36.67749,-76.92298 +/-128m); p2__3 (tier 4, 36.67749,-76.92298 +/-128m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Virginia | 1891 | sanborn09020_002 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"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":"2026-09-21T11:23:17Z","modified":"2026-09-21T11:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4997.2,7652.0 4997.2,7412.8 4996.0,5948.4 6452.0,5942.4 6452.0,0.0 4015.9,0.0 4014.2,435.3 1497.0,435.0 1497.0,0.0 -0.0,-0.0 0.0,4429.6 3064.0,4428.8 3017.6,7652.0 4997.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1936.0,1020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.923638,36.677273]}},{"type":"Feature","properties":{"resourceCoords":[4012.0,1020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.922675,36.677823]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Virginia | 1891 | sanborn09020_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4428.8"},{"label":"split_canvas_w","value":"3064.0"},{"label":"split_canvas_h","value":"3223.2"}],"created":"2026-09-21T11:23:17Z","modified":"2026-09-21T11:23:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2439.8,7652.0 2441.3,7230.2 3023.7,7230.1 3064.0,4428.8 0.0,4429.6 -0.0,7652.0 2439.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884fm:g3884fm_g090201891:09020_1891-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,5240.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.924675,36.678404]}},{"type":"Feature","properties":{"resourceCoords":[2440.0,5240.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-76.923689,36.678967]}}]}}]}