{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02912_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Caldwell, Kansas | 1912 | 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":"10"},{"label":"placed","value":"7"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 6, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p6__1 (tier 1, 37.02731,-97.60944 +/-100m); p6__3 (tier 1, 37.02552,-97.60813 +/-102m); p8 (tier 2, 37.02727,-97.60802 +/-225m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p1","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 0.0,-0.0 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:g4204cm:g4204cm_g029121912:02912_1912-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1316.0,3784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.606878,37.038231]}},{"type":"Feature","properties":{"resourceCoords":[3640.0,3784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.605585,37.038242]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 6032.3,-0.0 6044.0,7590.2 6452.0,7652.0 -0.0,7652.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6020.0,5224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.608283,37.029273]}},{"type":"Feature","properties":{"resourceCoords":[6020.0,2844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.606915,37.029279]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6060.7,7457.1 3692.2,7449.6 3700.8,5337.8 6060.7,5349.5 6060.7,7457.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.61045744544076,37.02876079629528]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.60667642295925,37.02877315153448]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.60665819701849,37.02516793239377]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-97.61043921949998,37.02515557715457]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.7,563.7 6452.0,241.4 6452.0,6972.3 360.0,7224.0 300.0,6815.6 -0.0,6828.6 44.5,981.5 87.7,563.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5012.0,2572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.606912,37.028259]}},{"type":"Feature","properties":{"resourceCoords":[360.0,7224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.609646,37.026251]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p5","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"173.7,7223.9 496.2,318.2 1886.6,327.8 1886.5,0.0 6452.0,0.0 6452.0,7652.0 1323.6,7652.0 1336.0,7232.0 173.7,7223.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1336.0,7232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.605564,37.026249]}},{"type":"Feature","properties":{"resourceCoords":[1336.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.605583,37.029281]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p6 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0006__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5000.0,392.0 2684.0,392.0 2643.8,0.0 1320.4,0.0 1326.0,3624.4 0.0,3610.0 0.0,3752.8 1326.4,3752.8 1332.4,7652.0 4972.0,7652.0 6452.0,7652.0 6452.0,2499.5 4996.1,2499.0 5000.0,392.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2684.0,392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.609646,37.026251]}},{"type":"Feature","properties":{"resourceCoords":[5000.0,392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.608276,37.026253]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Kansas | 1912 | sanborn02912_005 p7","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"3"}],"created":"2026-09-22T16:11:15Z","modified":"2026-09-22T16:11:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"517.6,7652.0 493.7,2521.6 1400.0,344.0 3724.0,344.0 3715.3,747.9 6452.0,726.4 6452.0,7652.0 517.6,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd420m:g4204m:g4204cm:g4204cm_g029121912:02912_1912-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3724.0,344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.605564,37.026249]}},{"type":"Feature","properties":{"resourceCoords":[1400.0,344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.606893,37.026252]}}]}}]}