Petr Votava Rama Nemani Keith Golden Daniel E. Cooke Hector Hernandez Changming Ma Parallel Distributed Application Framework for Earth Science Data Processing. 181-190 2003 conf/scangis/2003 ScanGIS http://www.scangis.org/scangis2003/papers/15.pdf db/conf/scangis/scangis2003.html#VotavaNGCHM03