[Parameters: Topic='SOLID EARTH', Term='SEISMOLOGY', Variable_Level_1='EARTHQUAKE OCCURRENCES']
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Global Earthquake Hazard Distribution - Peak GroundAcceleration
Entry ID:
CIESIN_CHRR_NDH_EQUAKE_PGA
Summary
Abstract:
Global Earthquake Hazard Distribution-peak ground acceleration is a 2.5 minute grid of global earthquake hazards developed using Global Seismic Hazard Program (GSHAP) data that incorporate expert opinion in predicting localities where there exists a 10 percent chance of exceeding a peak ground acceleration (pga) of 2 meters per second per second (approximately one-fifth of surface gravitational ...
 Purpose: To provide a means of assessing the relative distribution and frequency of global earthquake hazard.
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Center for Hazards and Risk Research (CHRR)/Columbia University, and Center for International Earth Science Information Network (CIESIN)/Columbia University
Dataset Title:
Global Earthquake Hazard Distribution - Peak Ground Acceleration
Dataset Release Date:
2005
Dataset Release Place:
Palisades, NY
Dataset Publisher:
CHRR, Columbia University
Version:
1.00
Data Presentation Form:
raster, map
Online Resource:
http://sedac.ciesin.columbia.edu/data/set/ndh-earthquake-distributi...
Temporal Coverage
Start Date:
2000-01-01
Stop Date:
2000-01-01
Location Keywords
Data Resolution
Latitude Resolution:
0.0417 Decimal degrees
Longitude Resolution: 0.0417 Decimal degrees Horizontal Resolution Range: 1 km - < 10 km or approximately .01 degree - < .09 degree Science Keywords
ISO Topic Category
Project
Quality
Using historical and expert opinion, GSHAP developed a dataset of peak ground acceleration (pga) values to be exceeded in a 50-year period at a 10 percent probability level, or once every 500 years. This dataset is a point file regularly spaced a 1 degree intervals. To ensure compatibility across the project, the dataset was resampled to 2.5 minutes. For Global Earthquake Hazard Distribution-peak ...
Access Constraints
None
Use Constraints
The Trustees of Columbia University in the City of New York and Center for
Hazards and Risk Research (CHRR) hold the copyright of this dataset. Users are ... Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
Online FTP
Distribution Format:
ASCII
Fees:
0
Personnel
Role:
TECHNICAL CONTACT
Phone:
+1 845-365-8920
Fax:
+1 845-365-8922
Email:
ciesin.info at ciesin.columbia.edu
Contact Address:
61 Route 9W, P.O. Box 1000
City:
Palisades
Province or State:
NY
Postal Code:
10964
Country:
USA
Publications/References
Center for Hazards and Risk Research (CHRR)/Columbia University, Center for International Earth Science Information Network (CIESIN)/Columbia University, and International Bank for Reconstruction and Development/The World Bank (2005), Global Earthquake Hazard Frequency and Distribution, Center for Hazards and Risk Research (CHRR)/Columbia University, Palisades, NY, http://sedac.ciesin.columbia.edu/data/set/ndh-earthquake-frequency-...
Extended Metadata Properties
(Click to view more)
Creation and Review Dates
DIF Creation Date:
2005-09-29
Last DIF Revision Date:
2013-02-13
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