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  1. Article

    Open Access

    Global marine gravity anomalies from multi-satellite altimeter data

    In this study, China’s first altimeter satellite Haiyang-2A (HY-2A) data combined observations from CryoSat-2, SARAL/AltiKa, and Jason-1&2 are used to calculate the global (60°S–60°N) marine deflections of the...

    **aoyun Wan, Ruijie Hao, Yongjun Jia, **ng Wu, Yi Wang… in Earth, Planets and Space (2022)

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  2. Article

    Open Access

    Assessment of HY-2A GM data by deriving the gravity field and bathymetry over the Gulf of Guinea

    Nine cycles of Haiyang-2A (HY-2A) IGDR (Interim Geophysical Data Record) data are used to derive gravity products over the Gulf of Guinea (15° W–5° E, 4° S–4° N). Firstly, the sea surface heights (SSH) and ver...

    **aoyun Wan, Richard Fiifi Annan, Wenbin Wang in Earth, Planets and Space (2020)

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