{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09773_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pine Bluffs, Wyoming | 1914 | 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-snap 1, georef 1"},{"label":"key map","value":"none"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pine Bluffs, Wyoming | 1914 | sanborn09773_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T21:41:21Z","modified":"2026-09-21T21:41:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7237.1 781.7,7218.5 -0.0,7218.7 -0.0,0.0 6512.0,0.0 6512.0,7237.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-104.06943757822019,41.184219907989345]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-104.06545352320309,41.18422261765869]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-104.06544929149004,41.18064840783584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-104.06943334650714,41.180645698166494]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pine Bluffs, Wyoming | 1914 | sanborn09773_001 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"}],"created":"2026-09-21T21:41:21Z","modified":"2026-09-21T21:41:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,383.7 6512.0,367.2 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd426m:g4264m:g4264pm:g097731914:09773_1914-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1920.0,4976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-104.0682696,41.1787734]}},{"type":"Feature","properties":{"resourceCoords":[1920.0,380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-104.0682572,41.1808704]}}]}}]}