NASA announced Wednesday it, in a partnership with the Indian Space Research Organization, has launched a radar system to map Earth as never before.

The U.S. and India just launched NISAR, a powerful radar satellite that will be able to monitor changes in Earth's surface that are as small as a centimeter.

India launches a first-of-its-kind radar imaging satellite built in collaboration with NASA:: The NASA-ISRO Synthetic Aperture Radar, or NISAR satellite, will help monitor climate change and natural disasters:::: V.