MODIS Derived Equilibrium Line Altitude Estimates for Purogangri Ice Cap, Tibetan Plateau, and their Relation to Climatic Predictors (2001-2012) - Spiess, Marinka; Maussion, Fabien; Möller, Marco; Scherer, Dieter; Schneider, Christoph (Geografiska Annaler: Series A, Physical Geography, 2015)