Rank;Global Rank;Institution;Country;Sector
1;4;National Oceanic and Atmospheric Administration;USA;Government
2;14;National Aeronautics and Space Administration *;USA;Government
3;29;United States Geological Survey;USA;Government
4;59;Jet Propulsion Laboratory;USA;Government
5;81;Smithsonian Institution *;USA;Government
6;110;US Naval Research Laboratory;USA;Government
7;118;Environment Canada;CAN;Government
8;127;US Environmental Protection Agency;USA;Government
9;174;NASA Goddard Space Flight Center;USA;Government
10;177;University of Maryland, Center for Environmental Science;USA;Government
11;182;United States Fish and Wildlife Service;USA;Government
12;187;National Center for Atmospheric Research;USA;Government
13;192;Natural Resources Canada;CAN;Government
14;211;United States Department of Agriculture;USA;Government
15;264;NASA Stennis Space Center;USA;Government
16;295;Bedford Institute of Oceanography;CAN;Government
17;361;Smithsonian National Museum of Natural History;USA;Government
18;371;Smithsonian Environmental Research Center;USA;Government
19;428;Pacific Northwest National Laboratory;USA;Government