NASA Home Page Goddard Space Flight Center Home Page
NASA Logo - Goddard Space Flight Center   + Visit NASA.gov
a directory of Earth science data and services Global Change Master Directory Web site
header 2 bullet Links bullet FAQ bullet Contact Us bullet Site Map
Home Data Sets Data Services Learn about GCMD_legacy's portal collaborations. Add new dataset or dataservice records to GCMD_legacy What's New Participate Calendar About GCMD_legacy
 
Record Search Query: ServiceParameters>DATA ANALYSIS AND VISUALIZATION>VISUALIZATION/IMAGE PROCESSING

Earthquake Strains and Rotations Software
Entry ID: USGS_strainz17
[ Get Service ]
[ Update this Record ]


Summary
Abstract: Strainz17.m is a MATLAB-language function for deriving the best-fitting uniform strain tensor and rigid body rotation as functions of time, based on ground displacement or velocity recordings made on an array of sensors. Strainz17.m implements the theory in Spudich et al. (J. Geophys. Res., 1995) and Spudich and Fletcher (Bull. Seismol. Soc. Am., 2008). In addition to the strainz1717.m function, the downloadable file provides sample input and output data, and it provides functions for running the sample test cases.

[Summary provided by the U.S. Geological Survey.]
Related URL
Link: GET SERVICE > GET SOFTWARE PACKAGE
Description: Download the Earthquake Strains and Rotations Software.
Service Citation
Originators: Paul Spudich
Title: Earthquake Strains and Rotations Software
Provider: U.S. Geological Survey
URL: http://earthquake.usgs.gov/research/software/strainz17/
Service Keywords
DATA ANALYSIS AND VISUALIZATION >STATISTICAL APPLICATIONS   [Definition]
DATA ANALYSIS AND VISUALIZATION >VISUALIZATION/IMAGE PROCESSING   [Definition]
ENVIRONMENTAL ADVISORIES >GEOLOGICAL ADVISORIES >EARTHQUAKES   [Definition]
Science Keywords
SOLID EARTH >TECTONICS >EARTHQUAKES   [Definition]
SOLID EARTH >TECTONICS >PLATE TECTONICS   [Definition]
SOLID EARTH >TECTONICS >PLATE TECTONICS >STRAIN   [Definition]
SOLID EARTH >TECTONICS >PLATE TECTONICS >STRESS   [Definition]
ISO Topic Category
GEOSCIENTIFIC INFORMATION
Platform
SEISMOLOGICAL STATIONS   [Information]
Instrument
Seismometers   [Information]
Access Constraints
None
Use Constraints
It is the complete responsibility of the users of this software to verify that the software produces results that are sufficiently accurate to be acceptable to the user. Although this software has been used by the US Geological Survey, no warranty, expressed or implied, is made by the USGS or the United States Government as to the accuracy and functioning of the software and related program material, nor shall the fact of distribution constitute any such warranty, and no responsibility is assumed by the USGS in connection therewith.
Keywords
Statistical Software
MATLAB
Earthquake Dynamics
Strain
Ground Rotations
Service Provider
Earthquake Hazards Program, Geological Division, U.S. Geological Survey, U.S. Department of the Interior

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: 700 KB
Fees: No fees
Personnel
PAUL A. SPUDICH
Role: TECHNICAL CONTACT
Phone: 650-329-5654
Fax: 650-329-5163
Email: spudich at usgs.gov
Contact Address:
U.S. Geological Survey
345 Middlefield Road MS 977
City: Menlo Park
Province or State: CA
Postal Code: 94025-3591
Country: USA

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
Creation and Review Dates
SERF Creation Date: 2012-11-05
SERF Last Revision Date: 2012-11-05
[ Update this Record ]
USA dot gov - The U.S. Government's Official Web Portal
+ Privacy Policy and Important Notices
NASA
Webmaster:  Monica Holland
Responsible NASA Official:  Lola Olsen
Last Updated:  May 2013