Rank;Global Rank;Institution;Country;Sector
1;12;National Oceanic and Atmospheric Administration;USA;Government
2;18;National Aeronautics and Space Administration *;USA;Government
3;27;Jet Propulsion Laboratory;USA;Government
4;136;NASA Goddard Space Flight Center;USA;Government
5;142;United States Geological Survey;USA;Government
6;206;Sandia National Laboratories, New Mexico;USA;Government
7;234;Smithsonian Institution *;USA;Government
8;293;U.S. Army *;USA;Government
9;344;US Environmental Protection Agency;USA;Government
10;368;Smithsonian Environmental Research Center;USA;Government
11;386;University of Maryland, Center for Environmental Science;USA;Government
12;490;National Center for Atmospheric Research;USA;Government
13;537;Smithsonian National Museum of Natural History;USA;Government