Remote Sensing for Biocultural Heritage Preservation in an African Semi-Arid Region: A Case Study of Indigenous Wells in Northern Kenya and Southern Ethiopia. - Pamela Ochungo; Nadia Khalaf; Stefania Merlo; Alemseged Beldados; Freda Nkirote M'Mbogori; Waktole Tiki; Paul J. Lane (Remote. Sens., 2022)