Geophysical Center, Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia
Xiaotao Chang
Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing 100048, China
Anatoly Soloviev
Geophysical Center, Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia
Heping Sun
State Key Laboratory of Geodesy and Earth's Dynamics, Innovation Academy of Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430077, China
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1,841
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Total article views: 3,246 (including HTML, PDF, and XML)
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Total article views: 2,363 (including HTML, PDF, and XML)
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Total article views: 883 (including HTML, PDF, and XML)
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A new global marine gravity model, SDUST2022GRA, is recovered from radar and laser altimeter data. The accuracy of SDUST2022GRA is 4.43 mGal on a global scale, which is at least 0.22 mGal better than that of other models. The spatial resolution of SDUST2022GRA is approximately 20 km in a certain region, slightly superior to other models. These assessments suggest that SDUST2022GRA is a reliable global marine gravity anomaly model.
A new global marine gravity model, SDUST2022GRA, is recovered from radar and laser altimeter...
