ONE OF THE MAJOR CHALLENGES TO GRACE AND ITS FO MISSION IS HOW TO VALIDATE GRACE-DERIVED TIME-VARIABLE GRAVITY SOLUTIONS DUE TO THE LACK OF INDEPENDENT MEASUREMENTS OF MASS (OR GRAVITY) CHANGES THAT ARE COMPARABLE TO GRACE SPATIAL RESOLUTION.
$740,000FY2020National Aeronautics and Space AdministrationNASA
University Of Texas At Austin, Austin TX