1409-2433 1409-2433 S1409-24332015000200199 US US US 00 12 2015 00 12 2015 22 2 199 222

2011 GRAV-D Science Team 2011 GRAV-D Science Team 2011 GRAV-D Science Team 2012 GRAV-D Science Team 2012 2006 2 2001 66 6 6 1660-8 1980 54 3 3 395-405 National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS) Office of Coast Survey Strategic Environmental Assessments (SEA) Division of the Office of Ocean Resources Conservation and Assessment (ORCA) 1994 2005 2005 162 2 2 303-14 U.S. Geological Survey 2003