{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00345_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Springdale, Arkansas | 1909 | 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":"10"},{"label":"placed","value":"6"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 4, georef-street 1, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 36.18576,-94.13060 +/-100m); p1__3 (tier 1, 36.18388,-94.13380 +/-101m); p2__1 (tier 1, 36.18813,-94.13055 +/-236m); p2__3 (tier 1, 36.18672,-94.13354 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3274.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3177.2"},{"label":"split_canvas_h","value":"5092.8"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 3348.0,0.0 3274.8,5088.0 6212.4,5092.8 6452.0,5092.8 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3458.6,4436.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1384548,36.1865093]}},{"type":"Feature","properties":{"resourceCoords":[3454.6,2804.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1384356,36.187168]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p2 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"4417.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2034.4"},{"label":"split_canvas_h","value":"5341.2"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,964.3 4443.1,976.8 4417.6,5341.2 6452.0,5336.8 6452.0,964.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5344.9,4341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1313929,36.1812709]}},{"type":"Feature","properties":{"resourceCoords":[5344.9,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1313468,36.1833205]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"0"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1322244,36.1865455]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1284247,36.1865087]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1284788,36.1828716]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1322785,36.1829084]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p4 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2356.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5295.6"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 6322.8,7652.0 6452.0,2356.4 0.0,2362.4 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3200.0,4452.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1339664,36.1871091]}},{"type":"Feature","properties":{"resourceCoords":[3200.0,2968.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1339478,36.1877884]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p4 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"2362.4"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 -0.0,-0.0 -0.0,2362.4 6452.0,2356.4 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2416.0,1199.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1262597,36.1849376]}},{"type":"Feature","properties":{"resourceCoords":[880.0,1199.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.127151,36.1849691]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Springdale, Arkansas | 1909 | sanborn00345_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T09:49:02Z","modified":"2026-09-23T09:49:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6032.2,696.2 6089.8,6436.3 6452.0,6434.8 6452.0,7652.0 -0.0,7652.0 -0.0,660.7 6032.2,696.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004sm:g003451909:00345_1909-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.13574793887942,36.185986829567014]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.13200842369986,36.185937800940486]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1320799616598,36.182332930324684]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.13581947683936,36.18238195895121]}}]}}]}