RUCOOL Celebrates the 500th Glider Deployment


This week, RUCOOL deployed the RU30 glider in support of work by Dr. Grace Saba to study ocean pH in the New York Bight. On board the R/V Rutgers for this deployment out of the Sandy Hook area was the Ocean Methods and Data Analysis undergraduate class. Data from this glider and others can be viewed on our Glider Deployment Pages.
RU30 was the 500th glider deployment that Rutgers has supported over the last 18 years. Congrats to Grace, Captain Chip Haldeman and the team on board the R/V Rutgers. We are already looking forward to the 1000th deployment!

Rutgers RIOS Student Deploys an Ocean Glider in the US Virgin Islands


This glider was deployed on the 2nd international mission from the US Virgin Islands and is transiting to the British Virgin Islands in order to study heat flow through the Anegada Straight. Equipped with temperature, salinity, depth and current measuring instruments, this glider will  monitor water transport and heat content in the upper 1000 meters of the ocean. This heat content is important to the formation and fueling of storms such as hurricanes. This collaborative project includes the University of Virgin Islands, Caribbean Wind, Vetlesen Foundation, CARICOOS and Rutgers University.

RU26 In Support of NASA SWOT CALVAL Program


Sea Water Ocean Topography (SWOT) is a radar interferometry mission making SSH measurements over a swath 120 km wide. There is a nadir gap of 20 km where the error from interferometry is not meeting science requirement.  The current candidate for the in-situ measurement is an array of gliders along the center of a swath to resolve the dynamic height at wavelengths of 15-150 km. This will consist of 20 station keeping gliders 7.5 km apart. An OSSE study suggests that a station-keeping glider making vertical loop of the upper 500 m of the water column in 2 hours can meet the requirement of providing quasi-synoptic observations of the dynamic height from the glider array for comparison with the SWOT snapshot measurement of SSH from overflight. The primary objective of the deployment is to test the capability of gliders to retrieve the upper ocean dynamic height time series derived from the M1 mooring covering the upper 300 m of the water column.  The glider was deployed in Monterey Bay and transect 300km west southwest to a set of moorings and maintain a presence inside a pre-defined box. The glider will be deployed for approximately 3 months.

This is a collaborative project with NASA, JPL and with special thanks from Moss Landing Marine Labs and Ian Robbins.