{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09450_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Romney, West-Virginia | 1923 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p4__2 (tier 1, 39.34672,-78.75937 +/-183m); p4__3 (tier 1, 39.34528,-78.75985 +/-174m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Romney, West-Virginia | 1923 | sanborn09450_006 p1","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"}],"created":"2026-09-22T03:30:41Z","modified":"2026-09-22T03:30:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3752.9,5268.0 882.0,5268.4 888.0,5476.0 -0.0,5460.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 3777.0,7652.0 3761.4,5491.5 3752.9,5268.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1872.0,4408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7549936,39.3448355]}},{"type":"Feature","properties":{"resourceCoords":[888.0,5476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7565905,39.3442463]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Romney, West-Virginia | 1923 | sanborn09450_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T03:30:41Z","modified":"2026-09-22T03:30:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 4296.4,0.0 4290.8,369.1 6097.0,420.2 6081.0,7139.6 4080.1,7136.4 4072.9,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.75989781823117,39.3454531668084]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.75630197316666,39.344369026515785]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.75795290728271,39.341047651462006]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.76154875234722,39.34213179175462]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Romney, West-Virginia | 1923 | sanborn09450_006 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-22T03:30:41Z","modified":"2026-09-22T03:30:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4212.0,7244.0 267.6,7221.3 169.7,0.0 6048.4,0.0 6097.2,4881.7 6452.0,4881.8 6452.0,7652.0 4215.6,7652.0 4212.0,7244.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2248.0,7244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7569619,39.3409833]}},{"type":"Feature","properties":{"resourceCoords":[4212.0,7244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7558787,39.3406467]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Romney, West-Virginia | 1923 | sanborn09450_006 p4 [1]","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":"2911.6"}],"created":"2026-09-22T03:30:41Z","modified":"2026-09-22T03:30:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6129.4,660.1 6128.0,260.0 284.6,224.2 282.5,735.6 -0.0,737.0 -0.0,2911.6 6452.0,2860.0 6452.0,661.8 6129.4,660.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094501923:09450_1923-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[276.0,2327.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7596375,39.3407545]}},{"type":"Feature","properties":{"resourceCoords":[6128.0,260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.7558787,39.3406467]}}]}}]}