{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03203_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Louisa, Kentucky | 1921 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"6"},{"label":"placed","value":"5"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p2__1 (tier 1, 38.11024,-82.61238 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Louisa, Kentucky | 1921 | sanborn03203_003 p1","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"15"}],"created":"2026-09-23T01:40:09Z","modified":"2026-09-23T01:40:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6452.0,0.0 6452.0,7601.9 -0.0,7285.8 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4900.0,5656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.604595,38.117814]}},{"type":"Feature","properties":{"resourceCoords":[452.0,3712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.607358,38.117484]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Louisa, Kentucky | 1921 | sanborn03203_003 p2 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"30"},{"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":"2026-09-23T01:40:09Z","modified":"2026-09-23T01:40:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6134.5,4711.8 6161.3,250.5 628.7,184.6 622.3,557.1 -0.0,571.1 0.0,5825.2 1434.0,5826.0 1444.8,7652.0 6452.0,7652.0 6452.0,4721.6 6134.5,4711.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2140.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.606609,38.115118]}},{"type":"Feature","properties":{"resourceCoords":[604.0,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.608859,38.114891]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Louisa, Kentucky | 1921 | sanborn03203_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T01:40:09Z","modified":"2026-09-23T01:40:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"602.0,1411.9 -0.0,1434.2 -0.0,0.0 5812.5,-0.0 5802.8,1175.8 6024.0,1172.4 6083.7,7387.4 493.0,7400.9 602.0,1411.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.60270598219161,38.11801289289436]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.6008074250516,38.11543751329663]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.60466241578486,38.11365348067978]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.60656097292487,38.116228860277516]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Louisa, Kentucky | 1921 | sanborn03203_003 p4 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3808.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3843.6"}],"created":"2026-09-23T01:40:09Z","modified":"2026-09-23T01:40:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6240.7,4033.8 6452.0,3983.3 401.2,3894.9 388.5,4200.8 -0.0,4196.7 -0.0,7652.0 6452.0,7652.0 6452.0,7337.1 6195.3,7330.0 6240.7,4033.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1724.0,5544.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.605689,38.112458]}},{"type":"Feature","properties":{"resourceCoords":[6188.0,7076.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.6028592,38.1129566]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Louisa, Kentucky | 1921 | sanborn03203_003 p4 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"21"},{"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":"3809.6"}],"created":"2026-09-23T01:40:09Z","modified":"2026-09-23T01:40:09Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"445.6,3809.5 5364.0,3808.4 6452.0,3808.4 6452.0,0.0 4967.6,0.0 4971.6,221.0 397.7,358.1 445.6,3809.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd395m:g3954m:g3954lm:g032031921:03203_1921-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3416.0,1996.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.6017945,38.1142651]}},{"type":"Feature","properties":{"resourceCoords":[400.0,1996.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.6033284,38.1135687]}}]}}]}