The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

Using satellite-derived bathymetry (SDB) method — a less-costly and highly efficient tool for researchers examining the movement of sand in the nearshore — the new study highlights the enhanced ...

Mainly, there are two methods to create a bathymetric prediction using satellite imagery. Two of which are analytical method and empirical method. The former predict depth using water body properties ...

Abstract: Owing to the high spatial heterogeneity of substrate types and terrain, the present satellite-derived bathymetry (SDB) methods have low accuracy in deriving large-scale bathymetry in coral ...

Scientists at the U.S. Geological Survey have now developed a groundbreaking method to measure ocean depth, or bathymetry, in shallow coastal areas using Landsat data. By applying a sophisticated ...

The latest satellite of the program—Landsat 9, developed by American multinational aerospace and defense company Northrop Grumman—launched in 2021. A coastal bathymetry map shows the ocean's ...

From this perspective, it is presumable that, in this study, the method used in A150 is efficient for extracting bathymetry with satellite images of the uncertainty in this method. Also, the volume ...

Today, bathymetry—the measurement of sea depth—is even more important, playing essential roles in our understanding of marine environments and the development of large marine structures. With the ...

Courtesy CSIRO. An Australian and international research voyage has used bathymetric seafloor mapping, satellite remote sensing and ocean current analysis to reveal more secrets of the Southern Ocean.