{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09068_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Salem, Virginia | 1908 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"18"},{"label":"placed","value":"7"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p10__1 (tier 3, 37.28412,-80.05848 +/-609m); p10__2 (tier 3, 37.28412,-80.05848 +/-609m); p1__1 (tier 2, 37.29285,-80.05752 +/-458m); p1__2 (tier 2, 37.29285,-80.05752 +/-458m); p7__2 (tier 1, 37.29399,-80.06292 +/-136m); p8__1 (tier 3, 37.28036,-80.05239 +/-609m); p8__2 (tier 3, 37.28036,-80.05239 +/-609m); p8__3 (tier 1, 37.28051,-80.04836 +/-168m); p9__1 (tier 1, 37.28306,-80.05512 +/-100m); p9__3 (tier 1, 37.29666,-80.05897 +/-240m); p9__4 (tier 1, 37.29457,-80.05904 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 6452.0,7167.1 -0.0,7228.0 -0.0,0.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2264.0,5408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0534233,37.2927015]}},{"type":"Feature","properties":{"resourceCoords":[2264.0,7168.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0544039,37.2925292]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5968.0,7404.0 -0.0,7412.6 -0.0,0.0 5622.1,-0.0 5622.3,235.5 5948.1,224.9 5968.0,7404.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4152.0,7404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.059057,37.293478]}},{"type":"Feature","properties":{"resourceCoords":[5968.0,7404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0588256,37.2926408]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,117.0 6452.0,933.1 5155.1,2299.3 6026.8,2347.0 6031.3,4258.6 6452.0,4263.7 6452.0,7338.0 216.7,7419.7 191.7,193.3 6452.0,117.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05458090962931,37.293485638166224]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05377242646017,37.29050949359783]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05817804307591,37.289741284385876]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05898652624505,37.29271742895427]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6144.0,180.0 6198.9,7652.0 -0.0,7652.0 -0.0,0.0 281.2,-0.0 281.2,188.4 6144.0,180.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4360.0,180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.059057,37.293478]}},{"type":"Feature","properties":{"resourceCoords":[6144.0,180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0588256,37.2926408]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,7460.9 297.9,7463.7 334.0,81.3 6452.0,80.1 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05882315667664,37.29280911008981]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.05793507270862,37.28973151957952]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.06249081605893,37.28888766653889]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.06337890002695,37.291965257049185]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p7 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"21"},{"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":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0007__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2862.0 4844.4,2858.8 3610.8,2497.6 2086.0,2492.4 2141.6,0.0 -0.0,0.0 -0.0,1001.5 515.1,1008.2 471.3,4389.8 657.6,4392.5 651.8,4790.2 -0.0,5451.1 433.2,5475.7 421.9,6407.4 628.2,6413.6 610.1,7652.0 6452.0,7652.0 6452.0,2862.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4376.0,5544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.054169,37.286762]}},{"type":"Feature","properties":{"resourceCoords":[1744.0,3792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0528331,37.289612]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Salem, Virginia | 1908 | sanborn09068_005 p9 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3359.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3092.8"},{"label":"split_canvas_h","value":"2241.6"}],"created":"2026-09-23T23:32:31Z","modified":"2026-09-23T23:32:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0009__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 3359.2,-0.0 3368.4,1836.4 3370.4,2234.8 6452.0,2241.6 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd388m:g3884m:g3884sm:g3884sm_g090681908:09068_1908-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4078.5,776.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.051169,37.280848]}},{"type":"Feature","properties":{"resourceCoords":[6188.3,776.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.04988,37.28104]}}]}}]}