{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09032_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hopewell, Virginia | 1921 | 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":"21"},{"label":"placed","value":"6"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef 4, snap:0 1, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 37.31046,-77.27700 +/-608m); p11__1 (tier 1, 37.30375,-77.29138 +/-293m); p11__2 (tier 3, 37.29538,-77.28569 +/-1035m); p12__1 (tier 1, 37.30095,-77.28141 +/-104m); p12__2 (tier 1, 37.29810,-77.27822 +/-187m); p12__3 (tier 3, 37.30191,-77.27591 +/-707m); p12__4 (tier 3, 37.30191,-77.27591 +/-707m); p5__1 (tier 1, 37.30502,-77.28703 +/-118m); p5__2 (tier 1, 37.30391,-77.28908 +/-243m); p5__3 (tier 1, 37.30415,-77.28718 +/-248m); p6__1 (tier 2, 37.30879,-77.28472 +/-100m); p6__2 (tier 1, 37.30713,-77.29297 +/-212m); p8__1 (tier 1, 37.30221,-77.29672 +/-517m); p8__2 (tier 2, 37.30254,-77.29401 +/-100m); p9 (tier 1, 37.31368,-77.27450 +/-510m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p10","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"}],"created":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7453.5 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 354.4,7652.0 -0.0,7453.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1712.0,1404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.275841,37.311169]}},{"type":"Feature","properties":{"resourceCoords":[1900.0,3740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.276881,37.30916]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6106.0"},{"label":"split_canvas_w","value":"1803.2"},{"label":"split_canvas_h","value":"1546.0"}],"created":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1669.8,6106.6 0.0,6113.6 0.0,7652.0 1771.0,7652.0 1669.8,6106.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,6106.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.2870627673787,37.30269694207564]}},{"type":"Feature","properties":{"resourceCoords":[1803.2,6106.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.2866737481894,37.302156683475275]}},{"type":"Feature","properties":{"resourceCoords":[1803.2,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.28725248250575,37.30188928290752]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.28764150169503,37.302429541507884]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p2 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,863.4 3812.0,872.0 3810.7,-0.0 2117.6,-0.0 2120.0,872.0 -0.0,859.2 -0.0,5633.4 590.5,6075.1 657.0,6110.8 1801.6,6106.0 1802.2,6726.1 3525.8,7652.0 6452.0,7652.0 6452.0,863.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3812.0,872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.283868,37.304505]}},{"type":"Feature","properties":{"resourceCoords":[2120.0,872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.284413,37.305157]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p3","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3753.0,7248.4 3754.0,6371.8 2051.9,6367.3 2052.0,7244.0 364.9,7234.3 371.6,-0.0 6452.0,-0.0 6407.1,7246.7 3753.0,7248.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2052.0,3660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.282689,37.306074]}},{"type":"Feature","properties":{"resourceCoords":[2052.0,7244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.284413,37.305157]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 5875.1,14.2 5888.9,7328.5 5440.9,7323.8 5441.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.28331047216273,37.30990011932804]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.28128067991264,37.30743674487479]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.2849280192073,37.30550847834519]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-77.28695781145738,37.30797185279844]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hopewell, Virginia | 1921 | sanborn09032_001 p7","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"10"}],"created":"2026-09-22T19:31:19Z","modified":"2026-09-22T19:31:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6053.8,1707.2 6035.2,3992.0 5660.8,4172.7 5941.7,4764.0 6438.9,4482.4 6452.0,4465.9 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,1484.3 6053.8,1707.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884hm:g3884hm_g090321921:09032_1921-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3900.0,2648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.28984,37.303724]}},{"type":"Feature","properties":{"resourceCoords":[1308.0,2648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.292875,37.303539]}}]}}]}