Spider, a portable box enclosing volcanic activity monitoring equip...
Detailed Description
Spider, a portable box enclosing volcanic activity monitoring equipment (orange box), resting on Mount St. Helens' dome, viewed from the south.
Sources/Usage
Public Domain.
Related
Rapid Deployment and Experimental Monitoring Methods at Mount St. Helens
New techniques for monitoring volcanoes and instruments that take advantage of new technologies are often employed by volcanologists when they are affordable and minimize exposure of personnel to hazards.
Related
Rapid Deployment and Experimental Monitoring Methods at Mount St. Helens
New techniques for monitoring volcanoes and instruments that take advantage of new technologies are often employed by volcanologists when they are affordable and minimize exposure of personnel to hazards.