Error Analysis of the NGS Gravity Database Jarir Saleh, Xiaopeng Li, Yan Ming Wang, Dan Roman and Dru Smith, NOAA/NGS/ERT Paper: G06-2729, 04 July 2011,
Abstract
Geoid Modeling at NOAA
Geoid Modeling at NOAA Dru A. Smith, Ph.D. National Geodetic Survey National Ocean Service, NOAA November 13, 2000.
