CALCULATION OF SOLAR RADIATION USING SUNLIGHT MODEL IN SLIGHT RELIEF REGION——Taking Da’an Paleochannel Region of Songnen Plain as an Example
Wang Quan, Yang Zhengyu, Sun Guangyou
SCIENTIA GEOGRAPHICA SINICA . 1998, (6): 542 -548 .  DOI: 10.13249/j.cnki.sgs.1998.06.542