Refining regional gravity anomalies and vertical deflections of high-degree earth gravity model from residual terrains based on the spatial domain method

Refining regional gravity anomalies and vertical deflections of high-degree earth gravity model from residual terrains based on the spatial domain method

Abstract The Earth's gravity field is a fundamental physical field for research and analysis in Earth sciences. However, the limited degree of expansion in the gravity field model introduces truncation errors, which hinder the accurate representation of high-frequency information in Earth'...

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Bibliographic Details
Main Authors: Yixiang Liu, Jinyun Guo, Miao Lin, Le Chang, Xiaotao Chang, Xin Liu
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Earth, Planets and Space
Subjects:
Residual terrain model
XGM2019e-2159
Gravity anomaly
Vertical deflections
Truncation error
Power spectral density
Online Access:https://doi.org/10.1186/s40623-025-02168-y
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