D. S. Chinn

TL;DR: A spherical harmonic solution of the Mars gravity field to degree and order 80 was developed using X band tracking data of Mars Global Surveyor (MGS) from October 1997 to February 2000 and altimeter crossovers formed from the Mars Orbiter Laser Altimeter (MOLA) data between March and December 1999 as discussed by the authors.

TL;DR: In this article, an approach similar in concept to altimetric methods that recovers sub-monthly mass flux at a high spatial resolution was presented, using 4° × 4° blocks at 10-day intervals, estimating the mass of surplus or deficit water over a 52° × 60° grid centered on the Amazon basin for July 2003.

TL;DR: In this article, the differences between mass concentration (mas con) parameters and standard Stokes coefficient parameters in the recovery of gravity infonnation from gravity recovery and climate experiment (GRACE) intersatellite K-band range rate data are investigated.

TL;DR: In this paper, the Earth's gravity field determined solely from GRACE inter-satellite range-rate measurements using an improved method of accelerometer calibration and the use of a baseline state parameterization is presented.

TL;DR: In this article, the authors examined the spatial and temporal characteristics of the T/P radial orbit error, as assessed through the analysis of laser tracking residuals and orbit comparisons with independently generated trajectories.