GEM License Types
AGPL – GNU Affero General Public License, used mostly for software
CC BY – Creative Commons, By-Attribution
CC BY-SA – Creative Commons, By-Attribution, Share-Alike
CC BY-NC-SA – Creative Commons, By Attribution, Non-Commercial, Share-Alike
NDA – Non-Disclosure Agreement (By request for public-good, non-commercial use.)
Other/Commercial – If a product is not available under a license that suits your needs, such as for commercial application, please contact us to discuss your use case and other partnership/licensing options and fees.
More details on GEM’s licensing terms here.
Global hazard map (v.2018.1)
Global map (analog)
The Global Earthquake Model (GEM) Global Seismic Hazard Map (version 2018.1) depicts the geographic distribution of the Peak Ground Acceleration (PGA) with a 10% probability of being exceeded in 50 years, computed for reference rock conditions (shear wave velocity, Vs30, of 760-800 m/s).