{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03023_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mcpherson, Kansas | 1884 | 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":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 38.36539,-97.66283 +/-2162m); p1__2 (tier 1, 38.37258,-97.66862 +/-138m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mcpherson, Kansas | 1884 | sanborn03023_001 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"}],"created":"2026-09-22T23:59:46Z","modified":"2026-09-22T23:59:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7085.6 -0.0,7023.7 -0.0,-0.0 6452.0,0.0 6452.0,7085.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3280.0,4780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.666893,38.3704202]}},{"type":"Feature","properties":{"resourceCoords":[5564.0,4780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.6655326,38.3704203]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mcpherson, Kansas | 1884 | sanborn03023_001 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"22"}],"created":"2026-09-22T23:59:46Z","modified":"2026-09-22T23:59:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6397.9,173.5 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204mm:g4204mm_g030231884:03023_1884-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[924.0,4536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.668269,38.3672294]}},{"type":"Feature","properties":{"resourceCoords":[5524.0,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.6655325,38.369345]}}]}}]}