{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04371_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Red Wing, Minnesota | 1884 | 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":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 5, georef-snap 1, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 44.56308,-92.53632 +/-247m); p8__2 (tier 1, 44.56230,-92.54970 +/-214m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0002/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 | 1884 | sanborn04371_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1427.4,-0.0 1432.5,211.2 1453.6,233.0 1498.0,351.4 1523.4,1866.8 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5337187745101,44.5696501873502]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5306528112421,44.56763303307379]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53398727560797,44.56502423066155]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.53705323887597,44.56704138493796]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0003/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 | 1884 | sanborn04371_001 p3","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"82.0,1767.8 67.1,837.2 -0.0,690.9 -0.0,-0.0 1613.0,-0.0 1613.0,1750.2 82.0,1767.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5301321,44.5685558]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.526959,44.5665191]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5303495,44.5638379]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.5335226,44.5658746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0004/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 | 1884 | sanborn04371_001 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 166.7,1913.0 178.0,1664.6 -0.0,1598.2 -0.0,1429.4 62.4,1165.0 63.6,49.4 1613.0,44.6 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1157.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5318738,44.5638086]}},{"type":"Feature","properties":{"resourceCoords":[61.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5340771,44.5651993]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0005/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 | 1884 | sanborn04371_001 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"483.9,1913.0 -0.0,1913.0 -0.0,-0.0 83.5,-0.0 87.3,120.1 1458.1,44.3 1483.8,578.6 1436.7,828.3 1443.9,986.0 1613.0,1040.5 1613.0,1913.0 1048.4,1913.0 546.2,1741.7 483.9,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[546.0,1742.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5393509,44.5640068]}},{"type":"Feature","properties":{"resourceCoords":[358.0,574.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5374042,44.5659896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0006/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 | 1884 | sanborn04371_001 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"924.3,1847.0 437.5,1450.2 60.3,1913.0 -0.0,1913.0 -0.0,0.0 301.0,-0.0 448.8,421.9 949.1,246.7 951.5,46.9 1532.8,42.2 1613.0,14.2 1613.0,1913.0 923.2,1913.0 924.3,1847.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1505.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5426251,44.5616855]}},{"type":"Feature","properties":{"resourceCoords":[929.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5433,44.5626477]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0007/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 | 1884 | sanborn04371_001 p7","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,0.0 652.7,-0.0 695.2,53.8 761.2,-0.0 1613.0,-0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1447.0,1252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.547121,44.5616487]}},{"type":"Feature","properties":{"resourceCoords":[1447.0,702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5457676,44.5614326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0008__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 | 1884 | sanborn04371_001 p8 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3687.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T15:09:31Z","modified":"2026-09-22T15:09:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,223.5 -0.0,1913.0 677.8,1913.0 798.6,1607.5 798.8,1569.8 804.0,759.5 918.3,756.0 920.9,221.2 -0.0,223.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144rm:g043711884:04371_1884-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[907.9,1142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.551131,44.562328]}},{"type":"Feature","properties":{"resourceCoords":[907.9,1673.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.5525107,44.5625509]}}]}}]}