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  1. Article

    Open Access

    Evaluation of ultra-high degree gravity field models: a case study of Eastern Tibetan Plateau and Sichuan Province

    This study validates the ultra-high-degree gravity field models in terms of the internal error estimate and the external precision. Internal error estimate is evaluated by geoid error degree variance and cumul...

    Huaqing Yuan, **aoyun Wan, Yunlong Wu… in Terrestrial, Atmospheric and Oceanic Scien… (2022)

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  2. No Access

    Article

    Sensitivity analysis of gravity anomalies and vertical gravity gradient data for bathymetry inversion

    Bathymetry is the measurement of the water depth similar to underwater topography. Gravity anomaly and vertical gravity gradient are important data used to inverse bathymetry. In this study, we investigate the...

    **aoyun Wan, Jiangjun Ran, Shuanggen ** in Marine Geophysical Research (2019)