{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn07066_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Devol, Oklahoma | 1919 | 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":"8"},{"label":"placed","value":"2"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p2__2 (tier 4, 34.19247,-98.58992 +/-144m); p2__3 (tier 4, 34.19247,-98.58992 +/-144m); p2__4 (tier 4, 34.19247,-98.58992 +/-144m); p2__5 (tier 4, 34.19247,-98.58992 +/-144m); p2__6 (tier 4, 34.19247,-98.58992 +/-144m); p2__7 (tier 4, 34.19247,-98.58992 +/-144m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Devol, Oklahoma | 1919 | sanborn07066_001 p1","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T02:34:00Z","modified":"2026-09-22T02:34:00Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3052.0,4812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5899917,34.193309]}},{"type":"Feature","properties":{"resourceCoords":[3052.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5900142,34.1954129]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Devol, Oklahoma | 1919 | sanborn07066_001 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"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":"5386.0"}],"created":"2026-09-22T02:34:00Z","modified":"2026-09-22T02:34:00Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1275.5 383.5,528.8 448.6,0.0 -0.0,-0.0 -0.0,5386.0 2697.2,5386.0 5052.0,5385.6 6452.0,5385.6 6452.0,1275.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024dm:g4024dm_g070661919:07066_1919-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.59192469960846,34.192209883544535]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.58836792466441,34.19259793377076]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5386.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.58797567642507,34.19014407377419]}},{"type":"Feature","properties":{"resourceCoords":[0.0,5386.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-98.59153245136912,34.189756023547965]}},{"type":"Feature","properties":{"resourceCoords":[3168.0,2415.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-98.5900024,34.1913001]}}]}}]}