{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn07168_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Marietta, Oklahoma | 1898 | 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":"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 3 panels"},{"label":"unplaced pages","value":"p2__1 (tier 1, 33.93871,-97.12249 +/-102m); p2__3 (tier 1, 33.93854,-97.10895 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marietta, Oklahoma | 1898 | sanborn07168_001 p1","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T09:59:48Z","modified":"2026-09-21T09:59:48Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 0.0,0.0 1319.4,-0.0 1312.1,322.5 3641.0,406.2 3670.0,-0.0 5975.5,-0.0 5963.5,470.7 6452.0,485.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3072.0,4568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.1180429,33.9372325]}},{"type":"Feature","properties":{"resourceCoords":[5260.0,6808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.1193415,33.9362703]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marietta, Oklahoma | 1898 | sanborn07168_001 p2 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"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":"2026-09-21T09:59:48Z","modified":"2026-09-21T09:59:48Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5252.0,7072.0 5263.7,7072.0 5263.2,6256.0 6452.0,6246.4 6452.0,-0.0 2032.0,0.0 2040.0,3500.4 0.0,3500.8 -0.0,6784.4 753.1,6760.4 756.0,7072.0 3007.3,7081.2 3022.9,6688.0 5249.1,6617.1 5252.0,7072.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071681898:07168_1898-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[756.0,7072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.115641,33.937956]}},{"type":"Feature","properties":{"resourceCoords":[5252.0,7072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.115839,33.9358153]}}]}}]}