@Article{Zhou2025,
author="Zhou, R.
and Guo, J.
and Ya, S.
and Sun, H.
and Liu, X.",
title="SDUST2023VGGA: a global ocean vertical gradient  of gravity anomaly model determined from  multidirectional data from mean sea surface",
journal="Earth Syst. Sci. Data",
year="2025",
month="Mar",
day="04",
publisher="Copernicus Publications",
volume="17",
number="3",
pages="817--836",
issn="1866-3516",
doi="10.5194/essd-17-817-2025",
url="https://essd.copernicus.org/articles/17/817/2025/",
url="https://essd.copernicus.org/articles/17/817/2025/essd-17-817-2025.pdf",
url="https://doi.org/10.5194/essd-17-817-2025"
}