remote sensing

NASA’s Terra satellite image of the Great Lakes. Acquired: September 26, 2014. Source: NASA.

How Many Lakes are There in the World?

Caitlin Dempsey

Researchers have used remote sensing to calculate the number of lakes in the world.

How the Earth’s Magnetic Field is Changing

Caitlin Dempsey

The ESA recently released the results of data collection from Swarm from the past six months that analyzed changes in the Earth's magnetic field.

Underwater Global Warming

Rebecca Maxwell

Scientists are using satellites and remote sensing to better understand changes in sea-surface temperatures.