We here post some level survey training information. THere are some videos, along with the technical survey documentation.
Cascadia GeoSciences RSS- Cascadia GeoSciences May 23, 2012 CGadmin
- American Geophysical Union Blogs
- El Jale, Ixtapaluca: a stunning earthquake triggered landslide video from Mexico September 26, 2017 Dave Petley
- Satellites Show the Lack of Power In Puerto Rico as a Catastrophe Unfolds. September 26, 2017 Dan Satterfield
- New study may help identify areas with and without accessible water ice on Mars September 25, 2017 llipuma