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Table of photograph metadata and links to full-resolution photographs taken...
This product is the result of a comprehensive compilation of site-specific ground photographs taken where tectonic faulting and ground failure produced visible deformation that... -
Vegetation - Napa County Update 2016 [ds2899]
The earlier map used black and white digital orthophoto quadrangles from 1993, with a pixel resolution of 3 meters. This image was delineated using a heads up digitization... -
High-resolution seismic imaging of the West Napa Fault Zone at Buhman...
In November 2016, the U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the surface trace of the West Napa Fault zone near Buhman Avenue in Napa,... -
Vegetation - Napa County Update 2016 [ds2899]
The earlier map used black and white digital orthophoto quadrangles from 1993, with a pixel resolution of 3 meters. This image was delineated using a heads up digitization... -
High-resolution seismic imaging of the West Napa Fault Zone at Buhman...
In November 2016, the U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the surface trace of the West Napa Fault zone near Buhman Avenue in Napa,... -
Hillshade raster (235-degree azimuth, 20-degree sun angle) derived from...
Hillshade of lidar-derived, bare earth digital elevation model, with 235-degree azimuth and 20-degree sun angle, 0.25m resolution, depicting earthquake effects following the... -
High-resolution seismic imaging of the West Napa Fault Zone at Saintsbury...
In November 2016, the U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the surface trace of the West Napa Fault zone at Saintsbury Winery in... -
ESRI Shapefile of fault rupture and ground deformation features produced by...
Linework representing fault rupture and ground deformation features interpreted from airborne imagery, lidar, and InSAR interferograms, are combined with digitized field mapping... -
High-resolution seismic imaging of the West Napa Fault Zone at Buhman...
In November 2016, the U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the surface trace of the West Napa Fault zone near Buhman Avenue in Napa,... -
Table of photograph metadata and links to full-resolution photographs taken...
This product is the result of a comprehensive compilation of site-specific ground photographs taken where tectonic faulting and ground failure produced visible deformation that... -
Hillshade raster (235-degree azimuth, 20-degree sun angle) derived from...
Hillshade of lidar-derived, bare earth digital elevation model, with 235-degree azimuth and 20-degree sun angle, 0.25m resolution, depicting earthquake effects following the... -
ESRI Shapefile of fault rupture and ground deformation features produced by...
Linework representing fault rupture and ground deformation features interpreted from airborne imagery, lidar, and InSAR interferograms, are combined with digitized field mapping... -
Table of photograph metadata and links to full-resolution photographs taken...
This product is the result of a comprehensive compilation of site-specific ground photographs taken where tectonic faulting and ground failure produced visible deformation that... -
Hillshade raster (235-degree azimuth, 20-degree sun angle) derived from...
Hillshade of lidar-derived, bare earth digital elevation model, with 235-degree azimuth and 20-degree sun angle, 0.25m resolution, depicting earthquake effects following the... -
High-resolution seismic imaging of the West Napa Fault Zone at Saintsbury...
In November 2016, the U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the surface trace of the West Napa Fault zone at Saintsbury Winery in... -
Table of field observations of fault rupture and ground deformation features...
This product is the result of a comprehensive compilation of site-specific field descriptions and displacement measurements where tectonic faulting and ground failure produced... -
Vegetation - Napa County Update 2016 [ds2899]
The earlier map used black and white digital orthophoto quadrangles from 1993, with a pixel resolution of 3 meters. This image was delineated using a heads up digitization... -
Table of locations within the West Napa Fault System where surface faulting...
Locations along fault trends and InSAR lineaments where surface faulting was anticipated but where no evidence of ground disturbance was observed. Each record in our Negative... -
TIGER/Line Shapefile, Current, County, Napa County, CA, Linear Hydrography
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
Table of field observations of fault rupture and ground deformation features...
This product is the result of a comprehensive compilation of site-specific field descriptions and displacement measurements where tectonic faulting and ground failure produced...