The development of the global geopotential model (GGM) broadens its applications in
ocean science, which emphasizes the importance for model assessment. We assess the …

We study the role of airborne gravimetry for seamless bathymetry modeling over the Paracel
Islands in the northern South China Sea (SCS) and investigate the possibility of using Ice …

The marine gravity field recovery close to land/island is challenging owing to the scarcity of
measured gravimetric observations and sorely contaminated satellite radar altimeter-derived …

基于径向基函数技术, 研究了利用航空重力梯度数据重建局部重力场模型的方法,
建立了泊松小波径向基函数和航空重力梯度张量之间的解析关系. 以频率域变换和等效源方法为 …

The global bathymetry models are usually of low accuracy over the coastline of polar areas
due to the harsh climatic environment and the complex topography. Satellite altimetric …

With the accumulation of synthetic aperture radar (SAR) altimetry data and advancements in
retracking algorithms, the improved along-track spatial resolution and signal-to-noise ratio …

Bathymetry provides instrumental information for studying sedimentary processes, global
climate change, and benthic morphologies. The advantages and applicabilities of different …

SUMMARY A regional approach is developed for high-resolution gravity anomaly recovery
from the full airborne gravity gradient tensor (GGT) based on the radial basis function (RBF) …

Gravity anomaly over shallow waters is one of the fundamental data sources for studying
sea level change, ocean currents, and water exchanges between coastal areas and open …

Seafloor topography over seamount areas is crucial for studying plate motions, seafloor
seismicity, and seamount ecosystems. However, seamount bathymetry modeling is difficult …