{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02575_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bedford, Iowa | 1918 | 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":"6"},{"label":"placed","value":"6"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 5, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6103.5,7462.9 337.2,7486.1 307.5,5862.1 -0.0,5860.9 -0.0,3793.6 271.3,3795.3 247.1,1661.3 587.2,1657.4 597.4,0.0 6452.0,0.0 6452.0,6418.5 6104.9,6419.8 6104.4,6487.2 6103.5,7462.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2208.0,5560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.721358,40.668839]}},{"type":"Feature","properties":{"resourceCoords":[2208.0,3600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.721337,40.669753]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 4414.5,0.0 4449.9,1601.6 6296.0,1592.0 6372.5,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[616.0,3536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.724949,40.66708]}},{"type":"Feature","properties":{"resourceCoords":[6296.0,1592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.721378,40.667942]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6157.2,7652.0 -0.0,7652.0 -0.0,7190.2 301.9,7192.5 272.6,1048.6 4198.2,1042.9 4203.8,0.0 6125.5,0.0 6157.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.7215358363025,40.668432784367575]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.71759626404788,40.668392280742594]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.71765915050962,40.66482327695718]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.72159872276423,40.66486378058216]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p4 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5401.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"302.6,7652.0 4115.6,7652.0 4075.2,4209.6 4455.6,3585.2 4436.4,1031.6 5018.2,1036.9 5067.6,1035.4 5015.1,0.0 0.0,0.0 152.6,1524.5 302.6,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2872.6,3012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.716133,40.666973]}},{"type":"Feature","properties":{"resourceCoords":[232.1,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.717821,40.66609]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p4 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"4436.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2015.6"},{"label":"split_canvas_h","value":"3585.2"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4696.3,2024.7 4443.8,2018.0 4455.6,3585.2 6452.0,3567.6 6452.0,0.0 5887.6,0.0 5562.8,0.0 5401.2,0.0 5401.2,1040.4 4436.4,1031.6 4437.1,1126.1 4701.8,1141.3 4696.3,2024.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4696.3,2024.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.714722,40.667866]}},{"type":"Feature","properties":{"resourceCoords":[4696.3,140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.714749,40.668909]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bedford, Iowa | 1918 | sanborn02575_005 p4 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"4075.2"},{"label":"split_canvas_y","value":"3567.6"},{"label":"split_canvas_w","value":"2376.8"},{"label":"split_canvas_h","value":"4084.4"}],"created":"2026-09-22T09:13:02Z","modified":"2026-09-22T09:13:02Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6129.0,5624.1 6452.0,5618.5 6452.0,3567.6 4455.6,3585.2 4075.2,4209.6 4115.6,7652.0 6164.4,7652.0 6129.0,5624.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154bm:g025751918:02575_1918-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6160.4,7480.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.722531,40.669762]}},{"type":"Feature","properties":{"resourceCoords":[4298.9,3755.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.72368,40.671611]}}]}}]}