Dataset name: 
The Baseline Surface Radiation Network (BSRN) and its World
Radiation Monitoring Centre at the Alfred Wegener Institute (WRMC)

Variable names: 
lwup (surface upward longwave radiation)

Reference of original data:
Konig-Langlo, G. , Sieger, R. , Schmithüsen, H. , Bücker, A. , Richter, F. and Dutton E.G. 2013
              The Baseline Surface Radiation Network and its World Radiation Monitoring Centre 
              at the Alfred Wegener Institute. http://www.wmo.int/pages/prog/gcos/Publications/gcos-174.pdf. 

Downloaded site:
ftp.bsrn.awi.de

Downloaded Date:
January 4, 2013

Downloaded by:
Mingquan Mu
Earth System Science, University of California, Irvine

Name and version of original source:
BSRN version 5

Start date:
January 1992

End date:
December 2012

Temporal resolution:
monthly

Spatial resolution:
Site observations

Unit:
Watt m-2

Data format:
ascii