{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Emily K Montgomery-Brown", "hasEmail": "mailto:emontgomery-brown@usgs.gov"}, "description": "A total of 21 sites were occupied during the 2024 campaign Global Navigation Satellite Systems (GNSS; formerly only the Global Positioning System or GPS) survey conducted at Mount St. Helens. A survey in any given year may contain data from a subset of established sites depending on access, personnel, and the condition of the GNSS monument. For each site, we include raw data in the Septentrio binary (.bnx), Receiver INdependent EXchange (RINEX), and compressed (Hatanaka compression, d.Z) file formats, field log sheets, and associated metadata information.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13SRY69", "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.688258bbd4be027deba7c16f.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_688258bbd4be027deba7c16f", "keyword": ["GNSS", "GPS", "Geodesy", "Geophysics", "Global Navigation Satellite Systems", "Global Positioning System", "Ground motion", "Mount Saint Helens", "Mt. St. Helens", "USGS:688258bbd4be027deba7c16f", "Volcanic activity", "Washington", "geoscientificInformation"], "modified": "2026-06-22T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-122.3800, 46.0700, -122.0400, 46.4400", "theme": ["geospatial"], "title": "Campaign GNSS Measurements Collected at Mount St. Helens by the Cascades Volcano Observatory in 2024"}