Geodetic applications of GPS. - Thomas A. Herring (Proc. IEEE, 1999)

Southern California Earthquake Center (SCEC) Community Geodetic Model (CGM). - Michael Floyd; Ekaterina Tymofyeyeva; Kathryn Materna; David Bekaert; Eric J. Fielding; Gareth J. Funning; Alejandro González Ortega; Marin Govorcin; Katherine Guns; Thomas A. Herring; Zhen Liu 007; Simran Sangha; et al. (Zenodo, 2023)