{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Eleanor R Griffin", "hasEmail": "mailto:egriffin@usgs.gov"}, "description": "The 1950s images were downloaded from Earth Explorer as medium-resolution scans of aerial photographs, with pixel size ranging from 1.33 to 2.32 m. Original photo scales were 1:54,000 or 1:20,000. (See Source Citation below.) I registered and rectified these images using identifiable common points from 1996 DOQQs. Images with filenames beginning \"r37\" were acquired 11-29-1953. Images with filenames beginning \"r43\" were acquired 01-31-1954. Image r1954r49_6786.tif was acquired 02-03-1954. Remaining images have the date of acquisition in the filename, starting with the format \"ryymmdd...\". Data derived from features mapped from the 1950s images were presented in:\nFriedman, J.M., Vincent, K.R., Griffin, E.R., Scott, M.L., Shafroth, P.B., and Auble, G.T., 2015, Processes of arroyo filling in northern New Mexico, USA, GSA Bulletin, 127(3/4), 621-640. doi: 10.1130/B31046.1", "distribution": [{"@type": "dcat:Distribution", "accessURL": "http://dx.doi.org/10.5066/F72N50CM", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.57715654e4b07657d1a6ba4e.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_57715654e4b07657d1a6ba4e", "keyword": ["Bernardo, NM", "New Mexico", "Rio Puerco", "Socorro", "USGS:57715654e4b07657d1a6ba4e", "Valencia County", "aerial photographs", "arroyo geomorphology", "arroyos", "channel change", "fluvial geomorphology", "riparian vegetation"], "modified": "2020-08-31T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-107.00828806, 34.36448551, -106.79737704, 34.83949740", "theme": ["geospatial"], "title": "Lower Rio Puerco 1950s georeferenced aerial photographs"}