{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00964_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Buena Vista, Colorado | 1886 | 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":"3"},{"label":"placed","value":"3"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1886 | sanborn00964_002 p1 [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":"2026-09-22T09:26:41Z","modified":"2026-09-22T09:26:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4341.6,7652.0 4339.2,5168.8 6452.0,5176.8 6452.0,452.8 6452.0,0.0 5937.6,0.0 5562.4,0.0 415.2,0.0 426.6,7652.0 4341.6,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3308.0,4836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.1277241,38.843229]}},{"type":"Feature","properties":{"resourceCoords":[6148.0,6908.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.1257429,38.842794]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1886 | sanborn00964_002 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"4339.2"},{"label":"split_canvas_y","value":"5168.8"},{"label":"split_canvas_w","value":"2112.8"},{"label":"split_canvas_h","value":"2483.2"}],"created":"2026-09-22T09:26:41Z","modified":"2026-09-22T09:26:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,5176.8 4339.2,5168.8 4341.6,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4339.2,5168.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.1343469437797,38.841488357830265]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5168.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13390820506018,38.84058076488957]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13527342661253,38.8401788206646]}},{"type":"Feature","properties":{"resourceCoords":[4339.2,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13571216533205,38.84108641360529]}},{"type":"Feature","properties":{"resourceCoords":[4738.6,5692.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.134552,38.841232]}},{"type":"Feature","properties":{"resourceCoords":[4738.6,5692.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.134552,38.841232]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Buena Vista, Colorado | 1886 | sanborn00964_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:26:41Z","modified":"2026-09-22T09:26:41Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6097.5,28.8 6112.0,7637.2 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314bm:g009641886:00964_1886-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13365276082457,38.84387111252755]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13010952874635,38.84490862096486]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.12854077999316,38.8416125310687]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-106.13208401207139,38.84057502263139]}}]}}]}