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Record Search Query: [Personnel: Last_Name='EARTHQUAKE HAZARDS PROGRAM OFFICE']

Spatial And Temporal Stress Inversion
 Entry ID: USGS_SATSI

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Summary
Abstract: Spatial And Temporal Stress Inversion (SATSI) is a modified version of Michael's (JGR 1984, 1987) code that inverts focal mechanism data for a spatially and/or temporally varying stress field. The inversion finds the least complex stress field model that is consistent with the data. It uses an adaptive smoothing method that discriminates between variations that are or aren't strongly required by the data and retains only variations that are well-resolved. The tar file contains C codes implementing the inversion method for 2D and 4D stress fields (1D and 3D fields can be treated as simplified cases), and example input data and Perl scripts.

[Summary provided by the USGS.]
Related URL
Link: GET SERVICE > GET SOFTWARE PACKAGE
Description: Get the Spatial And Temporal Stress Inversion software.
Service Citation
Originators: Jeanne Hardebeck and Andy Michae
Title: Spatial And Temporal Stress Inversion
Provider: USGS
Service Keywords
DATA ANALYSIS AND VISUALIZATION >STATISTICAL APPLICATIONS Parameter Definition
DATA MANAGEMENT/DATA HANDLING >TRANSFORMATION/CONVERSION Parameter Definition

Science Keywords
SOLID EARTH >TECTONICS >PLATE TECTONICS >STRESS Parameter Definition
ISO Topic Category
GEOSCIENTIFIC INFORMATION
Ancillary Keywords
Stress
Focal Mechanisms

Service Provider
DOI/USGS/GD/EHP > Earthquake Hazards Program, Geological Division, U.S. Geological Survey, U.S. Department of the Interior Supplemental Info
Service Organization URL: http://earthquake.usgs.gov/

Service Provider Personnel
Name: EARTHQUAKE HAZARDS PROGRAM OFFICE
Contact Address:
12201 Sunrise Valley Drive, MS 905
City: Reston
Province or State: VA
Postal Code: 20192
Country: USA
Distribution Media
Distribution_Media: Online
Distribution_Size: 360 K
Fees: No fees
Personnel
TYLER B. STEVENS
Role: SERF AUTHOR
Phone: (301) 614-6898
Fax: 301-614-5268
Email: Tyler.B.Stevens at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
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Creation and Review Dates
SERF Creation Date: 2008-04-08
SERF Last Revision Date: 2008-04-08
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