{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03415_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Welsh, Louisiana | 1909 | 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":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 30.23656,-92.82411 +/-308m); p1__3 (tier 4, 30.23656,-92.82411 +/-308m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Welsh, Louisiana | 1909 | sanborn03415_002 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"1292.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5160.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T02:19:38Z","modified":"2026-09-23T02:19:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6004.8,7652.0 6000.7,7103.1 6452.0,7103.0 6452.0,3110.0 4336.8,3087.2 4328.4,0.0 3332.4,0.0 3330.8,2933.2 1292.0,2931.6 1293.2,7652.0 6004.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6144.0,7104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.825647,30.235707]}},{"type":"Feature","properties":{"resourceCoords":[4288.0,320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8266162,30.2388464]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Welsh, Louisiana | 1909 | sanborn03415_002 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2930.4"},{"label":"split_canvas_w","value":"1293.2"},{"label":"split_canvas_h","value":"4721.6"}],"created":"2026-09-23T02:19:38Z","modified":"2026-09-23T02:19:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"184.2,7388.1 1293.1,7385.6 1292.0,2931.6 1081.6,2931.2 208.0,2930.6 184.2,7388.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[184.2,5617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.82364,30.235708]}},{"type":"Feature","properties":{"resourceCoords":[184.2,7388.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.824628,30.235708]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Welsh, Louisiana | 1909 | sanborn03415_002 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"15"}],"created":"2026-09-23T02:19:38Z","modified":"2026-09-23T02:19:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,674.9 -0.0,-0.0 6121.2,0.0 6107.8,2559.9 6452.0,2557.3 6452.0,3703.9 6109.3,3698.3 6096.2,7420.3 855.2,7402.6 900.5,676.8 -0.0,674.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2436.0,7400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.824628,30.235708]}},{"type":"Feature","properties":{"resourceCoords":[2436.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.824629,30.2388447]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Welsh, Louisiana | 1909 | sanborn03415_002 p3 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"15"},{"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":"2026-09-23T02:19:38Z","modified":"2026-09-23T02:19:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1213.4,7652.0 6452.0,7652.0 6452.0,2406.4 3848.8,2406.8 3848.0,8.2 308.0,19.4 292.5,2567.0 635.1,2564.7 634.1,3705.8 293.0,3700.0 276.8,7404.1 1213.7,7410.4 1213.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3960.0,7436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.82065,30.235686]}},{"type":"Feature","properties":{"resourceCoords":[2136.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.8216446,30.2388387]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Welsh, Louisiana | 1909 | sanborn03415_002 p3 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3848.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2604.0"},{"label":"split_canvas_h","value":"2406.8"}],"created":"2026-09-23T02:19:38Z","modified":"2026-09-23T02:19:38Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1500.1 5790.2,1499.4 5784.5,1226.1 5789.0,403.8 3848.1,401.9 3848.8,2406.8 6452.0,2406.4 6452.0,1500.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd401m:g4014m:g4014wm:g034151909:03415_1909-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3983.8,403.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.825647,30.235707]}},{"type":"Feature","properties":{"resourceCoords":[5789.0,403.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.824628,30.235708]}}]}}]}