COMMERCE, DEPARTMENT OF / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION / DEPT OF COMMERCE NOAA / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

MODIFICATIONS TO THE DEPTH-AVERAGED WATER DENSITY ENGINE, ADVANCED CIRCULATION (ADCIRC), IN ORDER TO PROVIDE GLOBAL GRIDS (WATER LEVEL DATUMS) AND OTHER MULTI-YEAR WATER LEVEL PRODUCTS THAT WILL IMPROVE NOAA TIDALLY-REFERENCE AIRBORNE OPERATIONS.