Publications
Filter Total Items: 2148
Landslides and related features, Alabama and Tennessee - Rome 1° x 2° sheet
No abstract available.
Authors
Roger E. Thomas
Landslides and related features, Alabama and Tennessee - Gadsden 1° x 2° sheet
No abstract available.
Authors
John S. Pomeroy
Oblique map of Loihi Seamount and Papa'u Landslide, Hawaii
No abstract available.
Authors
Tau Rho Alpha, J. M. Morley, C. E. Gutmacher, W.A. Austin
Design concepts for a Global Telemetered Seismograph Network
This study represents a first step in developing an integrated, real-time global seismic data acquisition system a Global Telemetered Seismograph Network (GTSN). The principal objective of the GTSN will be to acquire reliable, high-quality, real-time seismic data for rapid location and analysis of seismic events. A secondary, but important, objective of the GTSN is to augment the existing off-line
Authors
Jon Peterson, Nicholas A. Orsini
Offshore survey of the Pillar Mountain Landslide, Kodiak, Alaska
No abstract available.
Authors
G. W. Moore
Test and calibration of the Digital World-Wide Standardized Seismograph
During the past decade there has been steady progress in the modernization of the global seismograph network operated by the U.S. Geological Survey (USGS). The World-Wide Standardized Seismograph Network (WWSSN) has been augmented by new stations with advanced instrumentation, including the Seismic Research Observatories (SRO) and the modified High-Gain Long-Period (ASRO) stations. One goal in the
Authors
Jon Peterson, Charles R. Hutt
Landslide overview map of the conterminous United States
The accompanying landslide overview map of the conterminous United States is one of a series of National Environmental Overview Maps that summarize geologic, hydrogeologic, and topographic data essential to the assessment of national environmental problems. The map delineates areas where large numbers of landslides exist and areas which are susceptible to landsliding. It was prepared by evaluating
Authors
Dorothy H. Radbruch-Hall, Roger B. Colton, William E. Davies, Ivo Lucchitta, Betty A. Skipp, David J. Varnes
International Geomagnetic Reference Field 1980; charts and grid values, IAGA Bulletin No. 47
No abstract available.
Authors
Eugene B. Fabiano, N. W. Peddie, D.R. Barraclough, A. K. Zunde
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January
No abstract available.
Authors
J.B. Townshend, J.E. Papp, E.A. Sauter
Landslides in the Greater Pittsburgh region, Pennsylvania
No abstract available.
Authors
John S. Pomeroy
Rectangular harmonic analysis applied to the geomagnetic field
Spherical harmonic analysis of the earth's magnetic field is limited in the resolution that can be obtained. This limitation is caused by inadequacies of computers and of available data sets. The fundamental wavelength in spherical harmonic analysis is the circumference of the earth. To resolve wavelengths as short as 100 km would require a spherical harmonic analysis carried out to a degree and o
Authors
L.R. Alldredge