SDUST2023GRA_MSS: the new global marine gravity anomaly model determined from mean sea surface model

Abstract The global marine gravity anomalies are primarily recovered from geoid gradients in the along-track directions obtained through satellite altimetry. However, the accuracy of the gravity model is significantly constrained by the sparse geoid gradients in the cross-track directions. To overco...

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Bibliographic Details
Main Authors: Jinyun Guo, Xuyang Wei, Zhen Li, Yongjun Jia, Xiaotao Chang, Xin Liu
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Data
Online Access:https://doi.org/10.1038/s41597-025-04394-1
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