The Landsat exhibit booth shared how Landsat helps us to understand our changing lands. The Landsat Communications and Public Engagement staff together with with Sr. Systems Engineer Theresa Arvidson (Lockheed Martin) and Sally Cook (USGS) helped visitors explore Landsat mosaics of the Chesapeake Bay watershed and large cubes that featured images of the same places during different decades. The crowd of visitors included many family groups.
+ Explore@NASAGoddard Attracts Record Crowd of 20,000
The world has lost 561 square miles (1,453 square kilometers) of salt marshes over the past 20 years.