This allows for the creation of very realistic and interesting maps simultaneously. One of them, showing the world without ...

Take a deep dive into the ocean’s secrets. ExtremeTech reveals its hidden layers and life forms. Discover the depths of our ...

Satellite data has enabled researchers at the U.S. Geological Survey (USGS) to develop a new way to measure ocean depth. The technique, which uses imagery captured by the Landsat program, works ...

Scientists have made the most precise map yet of ... the bottom of the world's oceans. Ships and boats are being encouraged to routinely turn on their sonar devices to get depth (bathymetric ...