{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08211_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Brookings, South-Dakota | 1911 | 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":"16"},{"label":"placed","value":"6"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 3, georef 2, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 44.30774,-96.80015 +/-100m); p2__3 (tier 2, 44.31022,-96.79779 +/-263m); p2__4 (tier 1, 44.30827,-96.80003 +/-100m); p5__1 (tier 2, 44.31029,-96.79781 +/-254m); p5__3 (tier 2, 44.31029,-96.79781 +/-254m); p6__1 (tier 2, 44.31049,-96.79696 +/-406m); p6__2 (tier 2, 44.31049,-96.79696 +/-406m); p6__3 (tier 2, 44.31049,-96.79696 +/-406m); p6__4 (tier 1, 44.31875,-96.78588 +/-100m); p6__5 (tier 1, 44.31542,-96.78396 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3712.8 4310.9,3603.4 4311.2,3779.7 4553.4,3800.7 4562.0,3476.8 6512.0,3880.0 6512.0,7708.0 -0.0,7708.0 -0.0,3712.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.80169060881146,44.309126246200066]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79730115465621,44.309113482105104]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79732211939468,44.305369224479165]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.80171157354992,44.305381988574126]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,207.9 494.2,79.8 443.2,2596.6 -0.0,2584.8 -0.0,7708.0 4464.0,7708.0 4850.8,6266.8 5167.2,5251.6 5488.0,4221.6 6512.0,4226.0 6512.0,207.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5412.0,192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.7986327,44.3079014]}},{"type":"Feature","properties":{"resourceCoords":[348.0,7460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.8036106,44.3102716]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0003/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,5934.2 6107.4,7458.1 6429.3,7467.3 6408.0,7708.0 6232.7,7708.0 6226.9,7461.5 275.7,7475.0 268.3,149.4 721.0,148.2 719.7,-0.0 6512.0,-0.0 6512.0,5934.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79356004681522,44.3104047178013]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79356920394478,44.307223146813435]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79879501826647,44.30723095772338]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.7987858611369,44.31041252871124]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6392.1,163.4 6425.9,7465.2 5995.0,7466.2 6002.0,7708.0 -0.0,7708.0 -0.0,0.0 1047.9,-0.0 1047.9,179.2 6392.1,163.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79514539354811,44.313441265964165]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.79517954002421,44.310205117734306]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.80049526514841,44.31023424276622]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.80046111867232,44.31347039099608]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p5 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2282.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2098.0"},{"label":"split_canvas_h","value":"1477.6"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4380.0,-0.0 2292.4,0.0 2282.0,1459.6 4380.0,1477.6 4380.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2282.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.78973607340669,44.31693068903531]}},{"type":"Feature","properties":{"resourceCoords":[4380.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.78830338954646,44.31691537769956]}},{"type":"Feature","properties":{"resourceCoords":[4380.0,1477.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.7883183238116,44.31618975022754]}},{"type":"Feature","properties":{"resourceCoords":[2282.0,1477.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.78975100767182,44.31620506156329]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Brookings, South-Dakota | 1911 | sanborn08211_005 p5 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1442.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"6266.0"}],"created":"2026-09-23T04:17:50Z","modified":"2026-09-23T04:17:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3055.0,7708.0 6512.0,7708.0 6512.0,1494.0 4380.0,1477.6 3345.4,1468.7 599.2,1491.9 536.0,7232.2 3057.8,7229.9 3055.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd418m:g4184m:g4184bm:g082111911:08211_1911-0005__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5600.0,7232.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.7920186,44.3102803]}},{"type":"Feature","properties":{"resourceCoords":[536.0,7232.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.7952916,44.3102653]}}]}}]}