{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08403_010.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Amarillo, Texas | 1922 | 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":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3, snap:0 2"},{"label":"key map","value":"none"},{"label":"unplaced pages","value":"p16 (tier 1, 35.22253,-101.84552 +/-262m); p63 (tier 1, 35.19037,-101.84009 +/-257m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000190/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amarillo, Texas | 1922 | sanborn08403_010 p19","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-22T20:14:16Z","modified":"2026-09-22T20:14:16Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000190/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000190/info.json","type":"ImageService2","height":7852,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6740.0,7852.0 -0.0,7852.0 0.0,0.0 6102.0,0.0 6200.4,604.9 6740.0,603.6 6740.0,7852.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000190/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84751196672426,35.22209481192851]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.8437825858915,35.2216022630173]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7852.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84448508784244,35.21805348077002]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7852.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.8482144686752,35.21854602968122]}},{"type":"Feature","properties":{"resourceCoords":[5328.0,2884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.8448219,35.220402]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000340/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amarillo, Texas | 1922 | sanborn08403_010 p34","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T20:14:16Z","modified":"2026-09-22T20:14:16Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000340/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000340/info.json","type":"ImageService2","height":7852,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6720.0,0.0 6720.0,7852.0 -0.0,7852.0 -0.0,0.0 6720.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000340/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2340.0,5060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.8234415,35.2047885]}},{"type":"Feature","properties":{"resourceCoords":[4596.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.8217775,35.206688]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000350/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amarillo, Texas | 1922 | sanborn08403_010 p35","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-22T20:14:16Z","modified":"2026-09-22T20:14:16Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000350/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000350/info.json","type":"ImageService2","height":7868,"width":6696},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"307.8,7868.0 532.9,6483.4 265.4,6438.3 -0.0,6398.1 0.0,-0.0 6696.0,0.0 6696.0,7868.0 307.8,7868.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000350/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84413838078254,35.22429754953019]}},{"type":"Feature","properties":{"resourceCoords":[6696.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84038522674233,35.22430018322402]}},{"type":"Feature","properties":{"resourceCoords":[6696.0,7868.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84038143802705,35.220697985737615]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7868.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84413459206726,35.22069535204379]}},{"type":"Feature","properties":{"resourceCoords":[3928.0,2720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-101.8419354,35.2230538]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000640/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amarillo, Texas | 1922 | sanborn08403_010 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T20:14:16Z","modified":"2026-09-22T20:14:16Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000640/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000640/info.json","type":"ImageService2","height":7892,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6764.0,7892.0 -0.0,7892.0 -0.0,-0.0 6764.0,0.0 6764.0,7892.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000640/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84234646123323,35.19203593860235]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.83864234772891,35.191529371939545]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,7892.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.83936051760307,35.18797256196236]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7892.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.8430646311074,35.18847912862517]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000690/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Amarillo, Texas | 1922 | sanborn08403_010 p69","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T20:14:16Z","modified":"2026-09-22T20:14:16Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000690/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000690/info.json","type":"ImageService2","height":7864,"width":6528},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7864.0 0.0,0.0 5041.4,0.0 5978.4,0.0 6528.0,0.0 6528.0,7864.0 -0.0,7864.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd403m:g4034m:g4034am:g08403010:sb000690/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.85250122505951,35.20359378452397]}},{"type":"Feature","properties":{"resourceCoords":[6528.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84492015591339,35.20369176532482]}},{"type":"Feature","properties":{"resourceCoords":[6528.0,7864.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.84477672190307,35.19617647055091]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7864.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-101.85235779104919,35.19607848975006]}}]}}]}