Hydrothermal Alteration Mapping Using Landsat 8 and ASTER Data and Geochemical Characteristics of Precambrian Rocks in the Egyptian Shield: A Case Study from Abu Ghalaga, Southeastern Desert, Egypt. - Hatem M. El-Desoky; Andongma W. Tende; Ahmed M. Abdel-Rahman; Antoaneta Ene; Hamdy A. Awad; Wael Fahmy; Hamada El-Awny; Hesham M. H. Zakaly (Remote. Sens., 2022)