Figure 3. Installation of a corner reflector above monitoring point MP6. Photo taken in July, 1998.
U.S. Department of the Interior | U.S. Geological Survey URL: https://pubsdata.usgs.gov/pubs/of/2000/ofr-00-0101/figure3.html Questions or Assistance: USGS Web Contact Page Last Modified: Fri Jan 11 01:36 EDT 2013
