NASA launches new mission to survey Earth's water

The U.S. National Aeronautics and Space Administration (NASA) launched the newest Earth science satellite on Friday to track nearly all the water on Earth surface.

The Surface Water and Ocean Topography (SWOT) spacecraft was launched atop a SpaceX rocket at 3:46 a.m. Pacific Time Friday, from Space Launch Complex 4E at Vandenberg Space Force Base in the western U.S. state of California.

The satellite will measure the height of water in freshwater bodies and the ocean on more than 90 percent of Earth's surface, according to NASA.

This information will provide insights into how the ocean influences climate change; how a warming world affects lakes, rivers, and reservoirs; and how communities can better prepare for disasters, such as floods, said NASA.