Monitoring and Evaluating Land Use/ Land Cover Change Using Participatory Geographic Information System (PGIS) Tools: A Case Study of Begasheka Watershed, Tigray, Ethiopia. - Ermias Aynekulu; Welday Wubneh; Emiru Birhane; Nigussu Begashaw (Electron. J. Inf. Syst. Dev. Ctries., 2006)

Land Cover Characterization in West Sudanian Savannas Using Seasonal Features from Annual Landsat Time Series. - Jinxiu Liu; Janne Heiskanen; Ermias Aynekulu; Eduardo Eiji Maeda; Petri K. E. Pellikka (Remote. Sens., 2016)