{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04311_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Houston, Minnesota | 1915 | 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":"5"},{"label":"placed","value":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 43.76481,-91.56864 +/-116m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Minnesota | 1915 | sanborn04311_004 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"12"},{"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":"2026-09-23T18:11:44Z","modified":"2026-09-23T18:11:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3892.4,5024.0 3890.4,7309.1 6452.0,7344.5 6452.0,0.0 -0.0,-0.0 -0.0,4934.3 270.7,4940.5 269.7,5026.5 3892.4,5024.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4632.0,5024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.5660097,43.7643547]}},{"type":"Feature","properties":{"resourceCoords":[2448.0,5024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.5674457,43.7643289]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Minnesota | 1915 | sanborn04311_004 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"}],"created":"2026-09-23T18:11:44Z","modified":"2026-09-23T18:11:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2384.0 -0.0,-0.0 6452.0,143.1 6452.0,4635.9 4932.8,4625.1 4907.2,7652.0 414.9,7652.0 447.8,2382.4 -0.0,2384.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2716.0,4608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.568866,43.762195]}},{"type":"Feature","properties":{"resourceCoords":[508.0,4608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.570308,43.76217]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Minnesota | 1915 | sanborn04311_004 p3 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"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":"2026-09-23T18:11:44Z","modified":"2026-09-23T18:11:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 6452.0,7652.0 6452.0,0.0 5956.9,0.0 5961.1,340.4 3634.8,337.2 3657.6,2314.2 3280.6,2315.9 3278.4,5131.2 0.0,5135.6 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4288.0,2328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.565969,43.762221]}},{"type":"Feature","properties":{"resourceCoords":[288.0,2328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.568866,43.762195]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Minnesota | 1915 | sanborn04311_004 p3 [2]","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":"3282.4"},{"label":"split_canvas_h","value":"5135.6"}],"created":"2026-09-23T18:11:44Z","modified":"2026-09-23T18:11:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,124.0 -0.0,5135.6 3278.4,5131.2 3282.3,107.4 -0.0,124.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd414m:g4144m:g4144hm:g043111915:04311_1915-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1263.4,2195.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.571751,43.76216]}},{"type":"Feature","properties":{"resourceCoords":[1263.4,120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.5717764,43.7631963]}}]}}]}