NORTHERN PROFILER MOORING (CP13NOPM)

The Pioneer MAB Northern Profiler Mooring is located on the Continental Shelf, approximately 100 meters deep. The MAB continental shelf north of Cape Hatteras is characterized by a persistent equator-ward current originating from the north, a shelfbreak front separating shelf and slope waters, distributed buoyancy inputs from rivers, variable wind forcing, and intermittent offshore forcing by Gulf Stream meanders. The Pioneer MAB Array is designed to resolve transport processes and ecosystem dynamics in the vicinity of the shelfbreak front, which is a region of complex oceanographic dynamics, intermittent mesoscale variability, and enhanced biological productivity.

Like other Coastal Profiler Moorings, the Pioneer MAB Northern Profiler Mooring instruments are mounted on the Surface Buoy, Subsurface Sphere, within the Wire-Following Profiler, and on a frame on the riser wire.  The Wire-Following Profiler moves through the water column along the mooring riser, continuously sampling ocean characteristics over a specified depth interval. The instruments communicate with the Surface Buoy through the inductive riser wire. Additionally, the Surface Buoy contains antennas to transmit data to shore via satellite.

Instruments

This site includes following instruments. To learn more about an instrument type, select its name on the left. To see the relevant data streams for a particular instrument, select the instrument code in the first column which will take you to the OOI Data Portal.