North Pole Environmental Observatory Data via FTP 
National Science Foundation 
Grants OPP-9910305 and OPP-0352754 

This data directory is set up to quickly make available 
versions of NPEO datasets, sometimes preliminary and 
sometimes with limited documentation.  Final datasets 
are posted to the the Arctic System Science (ARCSS) 
Data Coordination Center (ADCC) at the National Snow 
and Ice Data Center, University of Colorado at Boulder. 

   <http://arcss.colorado.edu/>