The Shumagin Islands

The Shumagin Islands

The R.V. Langseth

The R.V. Langseth

P10001702

snowy

moutaintops2

Daily Archives: July 26, 2011

Seismic Oceanography

26 July 2011, 19:50

celia

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Last night on watch, we launched a total of 54 XBT and XSV probes in order to measure properties of the water column with depth. XBT (expendable bathy-thermograph) and XSV (expendable sound velocity) probes are, unsurprisingly, expendable instruments which remain on the seafloor once deployed. The probes drop through the water down to the bottom […]