Rank;Global Rank;Institution;Country;Sector
1;6;National Oceanic and Atmospheric Administration;USA;Government
2;18;National Aeronautics and Space Administration *;USA;Government
3;35;United States Geological Survey;USA;Government
4;48;Jet Propulsion Laboratory;USA;Government
5;65;NASA Goddard Space Flight Center;USA;Government
6;92;Smithsonian Institution *;USA;Government
7;121;National Center for Atmospheric Research;USA;Government
8;205;University of Maryland, Center for Environmental Science;USA;Government
9;240;US Environmental Protection Agency;USA;Government
10;253;US Naval Research Laboratory;USA;Government
11;258;Smithsonian Environmental Research Center;USA;Government
12;359;Smithsonian National Museum of Natural History;USA;Government
13;476;Pacific Northwest National Laboratory;USA;Government
14;551;U.S. Army *;USA;Government
15;724;American Museum of Natural History;USA;Government