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#1 Federal
Lidar point cloud, GNSS, and DEM raster data from the Ehlers Lane fault-study site near St. Helena, California, March 31 and August 1, 2017
- Organization: Department of the Interior
- Dataset Last Updated: October 26, 2021 at 12:00 AM
Text files: These data are text files of GNSS survey points collected along a trace of the West Napa Fault Zone near Ehlers Lane north of St. Helena, California. Data were collected to aid in...
- xml
- xml
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:05 AM
#2 Federal
2017b high resolution seismic imaging of the West Napa Fault Zone, St. Helena, California
- Organization: Department of the Interior
- Dataset Last Updated: August 27, 2020 at 12:00 AM
In September 2017, the U.S. Geological Survey acquired high resolution P- and S-wave seismic data across the suspected trace of the West Napa Fault zone in St. Helena, California, approximately 70...
- xml
- xml
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 04:19 AM

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