{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04371_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Red Wing, Minnesota | 1895 | 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":"25"},{"label":"placed","value":"14"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 9, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 16 panels"},{"label":"unplaced pages","value":"p10__2 (tier 4, 44.53965,-92.57235 +/-28645m); p15__1 (tier 4, 44.53965,-92.57235 +/-28645m); p15__2 (tier 4, 44.53965,-92.57235 +/-28645m); p15__3 (tier 4, 44.53965,-92.57235 +/-28645m); p1__1 (tier 1, 44.56283,-92.54798 +/-264m); p1__2 (tier 1, 44.56522,-92.53628 +/-100m); p1__3 (tier 1, 44.56512,-92.53737 +/-154m); p2__2 (tier 1, 44.56238,-92.52646 +/-100m); p2__3 (tier 1, 44.56647,-92.53517 +/-100m); p9__2 (tier 4, 44.53965,-92.57235 +/-28645m); p9__3 (tier 4, 44.53965,-92.57235 +/-28645m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p10 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"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":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2544.0,7652.0 3660.0,7652.0 3814.4,7652.0 4727.6,6120.4 4745.2,4899.6 5008.0,4289.6 6452.0,4282.8 6452.0,657.0 408.0,579.4 354.8,6179.4 -0.0,6179.4 -0.0,6495.7 1426.6,7652.0 2544.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,2980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5413032,44.5621496]}},{"type":"Feature","properties":{"resourceCoords":[380.0,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5426251,44.5616855]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p11","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1963.8,162.1 1961.5,0.0 2486.0,0.0 2526.0,167.3 6452.0,147.0 6169.1,358.4 6257.1,3412.5 6452.0,3891.2 6452.0,7652.0 -0.0,7652.0 -0.0,187.3 1963.8,162.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2004.0,2300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5380164,44.5621202]}},{"type":"Feature","properties":{"resourceCoords":[6228.0,2300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5353959,44.5630106]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.7,0.0 1470.8,615.9 6357.0,635.6 6372.8,7352.2 1136.9,7381.7 152.6,7189.2 162.9,7652.0 -0.0,7652.0 0.0,-0.0 1613.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53407828694954,44.5612729635292]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53127061886728,44.56350848668214]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52757556624198,44.561119215118346]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53038323432423,44.558883691965406]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7468.8 490.5,7365.3 646.0,-0.0 1689.4,-0.0 6452.0,-0.0 6452.0,7468.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52808265897521,44.566041011892686]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52489283741191,44.56405178306579]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52818093212804,44.561337419484175]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53137075369133,44.56332664831107]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 997.7,218.4 6328.8,307.4 6330.4,0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53054029543875,44.55908104987315]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52785211706238,44.56132003503439]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52415148006959,44.559032361657465]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52683965844597,44.55679337649622]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"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":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1310.8,7652.0 1308.0,7396.0 4028.3,7476.3 4026.0,7235.6 3996.8,5521.6 4137.6,5516.4 4150.8,4648.8 5418.8,5469.6 5733.2,5458.4 5997.5,5451.5 6090.9,3088.9 5987.7,1471.0 5825.7,996.5 5810.4,979.7 5841.2,-0.0 -0.0,-0.0 -0.0,7652.0 1310.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5960.0,5240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5331038,44.5659746]}},{"type":"Feature","properties":{"resourceCoords":[1308.0,7396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5363247,44.5666282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"293.6,7492.4 351.3,5354.5 194.6,3753.2 -0.0,3266.3 -0.0,0.0 6452.0,-0.0 6452.0,7345.0 293.6,7492.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5812.0,1408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.527719,44.5663195]}},{"type":"Feature","properties":{"resourceCoords":[2456.0,5204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5310368,44.5660765]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6538.0 285.9,4789.7 249.8,254.8 6452.0,136.2 6452.0,7165.7 5843.0,7027.0 5845.6,7652.0 2975.6,7652.0 -0.0,6538.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53311272043739,44.56614298136778]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.52997006028677,44.56409454225954]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53335603058629,44.56142031360314]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5364986907369,44.56346875271139]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5997.5,-0.0 6366.5,2235.7 6300.6,3691.8 5256.7,7652.0 -0.0,7652.0 -0.0,0.0 257.5,1172.2 1523.7,940.2 1486.9,689.5 5997.5,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53658841327004,44.567378715338585]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53391431354694,44.56501173528773]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53782690684801,44.56273627796273]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5405010065711,44.56510325801358]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6143.8,20.1 6097.0,7652.0 3801.3,7652.0 3781.2,6381.7 3653.0,6277.8 2539.2,7652.0 -0.0,7652.0 -0.0,0.0 872.1,-0.0 1008.8,593.0 3640.1,-0.0 6143.8,20.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6116.0,4464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5413032,44.5621496]}},{"type":"Feature","properties":{"resourceCoords":[6116.0,6704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5426251,44.5616855]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"356.8,0.0 6452.0,0.0 6452.0,7652.0 6286.4,7652.0 5467.4,6673.7 4260.5,7652.0 0.0,7652.0 0.0,613.9 356.3,613.4 356.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[356.0,2204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5474542,44.5605986]}},{"type":"Feature","properties":{"resourceCoords":[356.0,4340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5460903,44.5603767]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p8 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"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":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7056.7 6452.0,516.0 6452.0,0.0 2366.0,0.0 2357.6,1774.0 0.0,1786.0 0.0,7652.0 513.1,7652.0 514.6,7047.7 6452.0,7056.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2844.0,3020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.551131,44.562328]}},{"type":"Feature","properties":{"resourceCoords":[2844.0,892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5525107,44.5625509]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p8 [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":"2366.0"},{"label":"split_canvas_h","value":"1786.0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 0.0,1786.0 2357.6,1774.0 2366.0,0.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[363.7,156.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.670373,44.2915881]}},{"type":"Feature","properties":{"resourceCoords":[2266.1,156.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.6703805,44.2924214]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Red Wing, Minnesota | 1895 | sanborn04371_003 p9 [1]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3938.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T13:42:21Z","modified":"2026-09-22T13:42:21Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0009__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,7652.0 2756.8,7652.0 2771.6,4496.8 3922.4,2636.0 3930.8,2622.4 3938.8,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144rm:g043711895:04371_1895-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.90382612886147,44.50773319624346]}},{"type":"Feature","properties":{"resourceCoords":[3938.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.90364583208176,44.505887926524686]}},{"type":"Feature","properties":{"resourceCoords":[3938.8,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.90866588142875,44.50563795109846]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.90884617820845,44.50748322081723]}},{"type":"Feature","properties":{"resourceCoords":[2107.4,-3640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.9013425,44.5068648]}}]}}]}