GIS Data
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Isostatic gravity map of the Death Valley ground-water model area, Nevada and California Isostatic gravity map of the Death Valley ground-water model area, Nevada and California
An isostatic gravity map of the Death Valley groundwater model area was prepared from over 40,0000 gravity stations as part of an interagency effort by the U.S. Geological Survey and the U.S. Department of Energy to help characterize the geology and hydrology of southwest Nevada and parts of California.
Map showing depth to pre-Cenozoic basement in the Death Valley ground-water model area, Nevada and California Map showing depth to pre-Cenozoic basement in the Death Valley ground-water model area, Nevada and California
A depth to basement map of the Death Valley groundwater model area was prepared using over 40,0000 gravity stations as part of an interagency effort by the U.S. Geological Survey and the U.S. Department of Energy to help characterize the geology and hydrology of southwest Nevada and parts of California.
Seismic Landslide Hazard for the Cities of Oakland and Piedmont, California Seismic Landslide Hazard for the Cities of Oakland and Piedmont, California
This map describes the possible hazard from earthquake-induced landslides for the cities of Oakland and Piedmont, CA. The hazard depicted by this map was modeled for a scenario corresponding to an M=7.1 earthquake on the Hayward, CA fault. This scenario magnitude is associated with complete rupture of the northern and southern segments of the Hayward fault, an event that has an estimated...
Seismic Landslide Hazard for the City of Berkeley, California Seismic Landslide Hazard for the City of Berkeley, California
This map describes the possible hazard from earthquake-induced landslides for the city of Berkeley, CA. The hazard depicted by this map was modeled for a scenario corresponding to an M=7.1 earthquake on the Hayward, CA fault. This scenario magnitude is associated with complete rupture of the northern and southern segments of the Hayward fault, an event that has an estimated return period...
Geologic Map of the Hellas Region of Mars Geologic Map of the Hellas Region of Mars
INTRODUCTION This geologic map of the Hellas region focuses on the stratigraphic, structural, and erosional histories associated with the largest well-preserved impact basin on Mars. Along with the uplifted rim and huge, partly infilled inner basin (Hellas Planitia) of the Hellas basin impact structure, the map region includes areas of ancient highland terrain, broad volcanic edifices...
Interpretive geologic cross sections for the Death Valley regional flow system and surrounding areas, Nevada and California Interpretive geologic cross sections for the Death Valley regional flow system and surrounding areas, Nevada and California
This report presents a network of 28 geologic cross sections that portray subsurface geologic relations within the Death Valley regional ground-water system, a ground-water basin that encompasses a 3? x 3? area (approximately 70,000 km2) in southern Nevada and eastern California. The cross sections transect that part of the southern Great Basin that includes Death Valley, the Nevada Test...