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U.S. Geological Survey
Open-file Report 2006-1081

Geologic characteristics of benthic habitats in Glacier Bay, southeast Alaska
USGS video sled aboard the R/V Alaskan Gyre in Glacier Bay (April 2004). The sled is equipped with forward- and downward-looking video cameras, lights, altimeter, pressure sensor, and pitch and roll sensors. Two down-pointing lasers spaced 20 cm apart provide scale on the seafloor. Position is tracked using ship navigation and an estimate of sled layback.
USGS video sled aboard the R/V Alaskan Gyre in Glacier Bay (April 2004). The sled is equipped with forward- and downward-looking video cameras, lights, altimeter, pressure sensor, and pitch and roll sensors. Two down-pointing lasers spaced 20 cm apart provide scale on the seafloor. Position is tracked using ship navigation and an estimate of sled layback.

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URL: http://walrus.wr.usgs.gov/2006/1081/video_sled.html
maintained by Michael Diggles
last modified 12 December 2005 (ng)

last modified 12 December 2005 (ng)