{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05001_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Gilt Edge, Montana | 1908 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gilt Edge, Montana | 1908 | sanborn05001_002 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3293.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4358.8"}],"created":"2026-09-21T10:43:23Z","modified":"2026-09-21T10:43:23Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7652.0 6452.0,7652.0 6452.0,6797.2 5606.0,6788.0 5656.0,5316.6 6452.0,5325.3 6452.0,3293.2 -0.0,3293.2 0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3312.0,5316.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.8049533,47.02406]}},{"type":"Feature","properties":{"resourceCoords":[5656.0,5316.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.8047841,47.025051]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Gilt Edge, Montana | 1908 | sanborn05001_002 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"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":"3293.2"}],"created":"2026-09-21T10:43:23Z","modified":"2026-09-21T10:43:23Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 901.6,0.0 922.0,1868.7 152.0,1868.7 119.1,3293.2 6452.0,3293.2 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254gm:g4254gm_g050011908:05001_1908-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[152.0,1868.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.8047841,47.025051]}},{"type":"Feature","properties":{"resourceCoords":[2428.0,1868.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.8045983,47.0260445]}}]}}]}