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Shear-wave velocity structure in North America from large-scale waveform inversions of surface waves, Alsina et al.
This is a summary of a paper, with downloadable color figures, which appeared in the Journal of Geophysical Research (J. Geophys. Res., 101, 15969-15986, 1996.)
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Quality Control Practices at the ASL Data Collection Center
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Presentations from the Quanterra Users Group meeting, November 13-14, 1997
(This is a 4.7 Mbyte pdf document.)  Note that page 58 of this document is shown in black and white, while the original is in color.  .Due to the size of the color version (4.9 Mb)  of page 58, we have provided a separate pdf document showing the color version of page 58, in case you are interested.
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Live Internet Seismic Server Abstract
Presented at the 1998 USGS National Computer Technology Meeting.
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Reducing Horizontal Long Period Noise in Boreholes with Sand.
This 16 Mb pdf document describes how long period background noise on seismometers installed in boreholes is reduced by installing the instruments in sand.   Tif files which comprise the individual pages of the pdf may be accessed individually, and are much smaller than the pdf document. (We are working on remaking the pdf document to a more manageable size.)
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Specifications for Drilling Seismic Boreholes
(This is a pdf doccument.)
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Peterson, Hutt, Holcomb, Test and Calibration of the Seismic Research Observatory USGS Open File Report 80-187
(This is a pdf doccument. 7.53Mb)
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Jon Peterson, Preliminary Observation of Noise at the SRO and ASRO Stations, USGS Open File Report 80-992
(This is a pdf doccument. 2.08Mb)
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Jon Peterson, Charles R. Hutt, Preliminary Design Study for a National Digital Seismic Network, USGS Open File Report 81-1046
(This is a pdf doccument. 5.25Mb)
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Jon Peterson, A Note On Transients in the SRO and ASRO Long-Period Data, USGS Open File Report 82-702
(This is a pdf doccument. 1.13Mb)
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Jon Peterson, Charles R. Hutt,Test and Calibration of the Digital World-Wide Standardized Seismograph, USGS Open File Report 82-1087 (Preliminary)
(This is a pdf doccument. 10.64Mb)
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L. Gary Holcomb, Preliminary Study of Methods for Upgrading USGS Antarctic Seismological Capabilities, USGS Open File Report 82-292
(This is a pdf doccument. 4.07Mb)
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Jon Peterson,Nicholas A. Orsini, Design Concepts for a Global Telemetered Seismograph Network, USGS Open File Report 82-703
(This is a pdf doccument. 3.64Mb)
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James N. Murdock, Charles R. Hutt, A New Event Detector Designed for the Seismic Research Observatories, USGS Open File Report 83-785
(This is a pdf doccument. 3.85Mb)
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Jon Peterson, Edwin E. Tilgner, Description and Preliminary Testing of the CDSN Seismic Sensor Systems, USGS Open File Report 85-288
(This is a pdf doccument. 4.43Mb)
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James N. Murdock, Scott E. Halbert, A C Language Implementation of the SRO (Murdock) Detector/Analyzer, USGS Open File Report 87-158 (Preliminary)
(This is a pdf doccument. 11.16Mb)
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L. Gary Holcomb, A Direct Method for Calculating Instrument Noise Levels in Side-by-Side Seismometer Evaluations, USGS Open File Report 89-214 (Preliminary)
(This is a pdf doccument. 3.34Mb)
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Jon Peterson, Charles R. Hutt, IRIS/USGS Plans for Upgrading The Global Seismograph Network, USGS Open File Report 89-471 (Preliminary)
(This is a pdf doccument. 6.83Mb)
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L. Gary Holcomb, A Numerical Study of Some Potential Sources of Error in Side-by-Side Seismometer Evaluation, USGS Open File Report 90-406 (Preliminary)
(This is a pdf doccument. 3.71Mb)
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L. Gary Holcomb, Charles R. Hutt, An Evaluation of Installation Methods For STS-1 Seismometers, USGS Open File Report 92-302 (Preliminary)
(This is a pdf doccument. 3.17Mb)
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Jon Peterson, Observations and Modeling of Seismic Background Noise, USGS Open File Report 93-322 (Preliminary)
(This is a pdf doccument. 10.01Mb)
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L. Gary Holcomb, Leo Sandoval, Bob Hutt, Experimental Investigations Regarding the Use of Sand as an Inhibitor of Air Convection in Deep Seismic Boreholes, USGS Open File Report 98-362 (Preliminary)
(This is a pdf doccument. 10.01Mb)
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A Joint Report By the Institue of Geophysics State Seismological Bureau and the Albuquerque Seismological Laboratory U.S. Geological Survey, October, 1987 Beijing, China
(This is a pdf doccument. 8.82Mb)
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E.R. Engdahl, J. Peterson, N.A. Orsini, Global Digital Networks--Current Status and Future Directions, Bulletin of the Seismological Society of America, Vol. 72, No. 6, pp S243-S259, December 1982
(This is a pdf doccument. 2.42Mb)
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Gary Holbomb, Leo Sandoval, Bob Hutt, Controlling Tilt Noise in Boreholes with Sand, USGS Albuquerque Seismological Laboratory
(This is a pdf doccument. 1.70Mb)
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Jon Peterson, Nicholas A. Orsini, Seismic Research Observatories: Upgrading the Worldwide Seismic Data Network, EOS Vol. 57, No. 8, August 1976
(This is a pdf doccument. 1.66Mb)
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Bob Hutt, Horizontal LP Noise at GTSN Stations, Reduction Using Sand, Memo April 14, 1998
(This is a pdf doccument. 8.46Mb)
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USGS Publications Warehouse.
Search for publications of the USGS by categories:  Biology, Geology, Mapping, and Water

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U.S. Geological Survey
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Last update:  June 11, 1999
URL:  http://aslwww.cr.usgs.gov/Publications/