An Assessment of Recently Released High-Degree Global Geopotential Models Based on Heterogeneous Geodetic and Ocean Data

The development of the global geopotential model (GGM) broadens its applications in ocean science, which emphasizes the importance for model assessment. We assess the recently released high-degree GGMs over the South China Sea through heterogeneous geodetic observations and synthetic/ocean reanalysi...

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Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Yihao Wu, Xiufeng He, Zhicai Luo, Hongkai Shi
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2021-09-01
Subjects:	global geopotential model model assessment heterogeneous gravity data ocean reanalysis data mean dynamic topography geostrophic velocities
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2021.749611/full