{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04849_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rolla, Missouri | 1897 | 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 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 37.94262,-91.79774 +/-9653m)"},{"label":"withheld","value":"p2__2 (12.2 km from the catalogue location)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rolla, Missouri | 1897 | sanborn04849_003 p1 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"26"},{"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":"5528.0"}],"created":"2026-09-22T00:41:32Z","modified":"2026-09-22T00:41:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2918.6 5397.1,2942.9 5369.7,1753.6 6441.5,1734.5 6452.0,577.4 5109.0,643.9 5097.5,120.6 309.1,223.1 314.6,469.2 -0.0,479.9 0.0,4769.6 3464.0,4746.8 3475.2,5528.0 3821.2,5526.8 6452.0,5518.4 6452.0,2918.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3548.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7725962,37.9491853]}},{"type":"Feature","properties":{"resourceCoords":[380.0,3480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7735687,37.9507383]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rolla, Missouri | 1897 | sanborn04849_003 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"3475.2"},{"label":"split_canvas_y","value":"5518.4"},{"label":"split_canvas_w","value":"2976.8"},{"label":"split_canvas_h","value":"2133.6"}],"created":"2026-09-22T00:41:32Z","modified":"2026-09-22T00:41:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7258.1 6452.0,5518.4 3821.2,5526.8 3475.2,5528.0 3496.5,7194.7 6452.0,7258.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5377.2,7236.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7705431,37.9507078]}},{"type":"Feature","properties":{"resourceCoords":[3718.9,5662.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7715785,37.9514771]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rolla, Missouri | 1897 | sanborn04849_003 p2 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"28"},{"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":"2026-09-22T00:41:32Z","modified":"2026-09-22T00:41:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,4156.3 206.2,4159.5 100.0,6984.5 4961.8,7120.7 4947.2,7652.0 6452.0,7652.0 6452.0,5204.4 5198.8,5197.6 5193.6,3860.8 5187.6,2378.8 6452.0,2356.8 6452.0,-0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5028.0,3804.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7696056,37.9484113]}},{"type":"Feature","properties":{"resourceCoords":[5028.0,5476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7706124,37.9483964]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rolla, Missouri | 1897 | sanborn04849_003 p2 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5193.6"},{"label":"split_canvas_y","value":"3860.8"},{"label":"split_canvas_w","value":"1258.4"},{"label":"split_canvas_h","value":"1343.6"}],"created":"2026-09-22T00:41:32Z","modified":"2026-09-22T00:41:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5381.4,5044.4 6452.0,5050.1 6452.0,3873.2 5374.7,3862.6 5381.4,5044.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd416m:g4164m:g4164rm:g4164rm_g048491897:04849_1897-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5193.6,3860.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.77334028453265,37.947702416205935]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3860.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.77333443792965,37.94831042380503]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5204.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.77251247274967,37.94830550322115]}},{"type":"Feature","properties":{"resourceCoords":[5193.6,5204.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.77251831935267,37.94769749562205]}},{"type":"Feature","properties":{"resourceCoords":[5381.4,5044.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.7726153,37.9477888]}}]}}]}