Publications
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Filter Total Items: 1026
Preliminary geologic map of the Hollywood 7.5' quadrangle, Southern California: A digital database Preliminary geologic map of the Hollywood 7.5' quadrangle, Southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R. Yerkes, S. Graham
Preliminary geologic map of the Santa Susana 7.5' quadrangle, southern California: A digital database Preliminary geologic map of the Santa Susana 7.5' quadrangle, southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R.F. Yerkes, R. Campbell
Measuring flood discharge in unstable stream channels using ground-penetrating radar Measuring flood discharge in unstable stream channels using ground-penetrating radar
Field experiments were conducted to test the ability of ground-penetrating radar (GPR) to measure stream-channel cross sections at high flows without the necessity of placing instruments in the water. Experiments were conducted at four U.S. Geological Survey gaging stations in southwest Washington State. With the GPR antenna suspended above the water surface from a bridge or cableway...
Authors
K.R. Spicer, J. Costa, G. Placzek
A Graphical-User Interface for the U. S. Geological Survey's SUTRA Code using Argus ONE (for simulation of variable-density saturated-unsaturated ground-water flow with solute or energy transport) A Graphical-User Interface for the U. S. Geological Survey's SUTRA Code using Argus ONE (for simulation of variable-density saturated-unsaturated ground-water flow with solute or energy transport)
This report describes a Graphical-User Interface (GUI) for SUTRA, the U.S. Geological Survey (USGS) model for saturated-unsaturated variable-fluid-density ground-water flow with solute or energy transport,which combines a USGS-developed code that interfaces SUTRA with Argus ONE, a commercial software product developed by Argus Interware. This product, known as Argus Open Numerical...
Authors
Clifford Voss, David Boldt, Allen Shapiro
Preliminary geologic map of the Malibu Beach 7.5' quadrangle, Southern California: A digital database Preliminary geologic map of the Malibu Beach 7.5' quadrangle, Southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R.F. Yerkes, R. Campbell
Use of directional borehole radar and azimuthal square-array D.C. resistivity methods to characterize a crystalline-bedrock aquifer Use of directional borehole radar and azimuthal square-array D.C. resistivity methods to characterize a crystalline-bedrock aquifer
No abstract available.
Authors
Melinda Chapman, John W. Lane
Orientation and characteristics of fractures in crystalline bedrock determined by surface and borehole geophysical surveys, Millville and Uxbridge, Massachusetts Orientation and characteristics of fractures in crystalline bedrock determined by surface and borehole geophysical surveys, Millville and Uxbridge, Massachusetts
No abstract available.
Authors
B. Hansen, John W. Lane
Use of borehole-radar methods to detect a saline tracer in fractured crystalline bedrock at Mirror Lake, Grafton County, New Hampshire, USA Use of borehole-radar methods to detect a saline tracer in fractured crystalline bedrock at Mirror Lake, Grafton County, New Hampshire, USA
No abstract available.
Authors
John W. Lane, F.P. Haeni, G. Placzek, D.L. Wright
Geophysical characterization of a fractured-bedrock aquifer and blast-fractured contaminant-recovery trench Geophysical characterization of a fractured-bedrock aquifer and blast-fractured contaminant-recovery trench
No abstract available.
Authors
John W. Lane, F.P. Haeni, Susan Soloyanis, G. Placzek, J. Williams, C. D. Johnson, M. L. Buursink, P. K. Joesten, K. Knutson
Application of adaptive of noise-canceling methods to ground-penetrating radar data Application of adaptive of noise-canceling methods to ground-penetrating radar data
No abstract available.
Authors
G. Placzek, John W. Lane
Location of Mohegan burial grounds using GPR Location of Mohegan burial grounds using GPR
No abstract available.
Authors
Roelof J. Versteeg, Jeffrey Bendremer, John W. Lane