An automated method for mapping physical soil and water conservation structures on cultivated land using GIS and remote sensing techniques
MEKURIAW Asnake, HEINIMANN Andreas, ZELEKE Gete, HURNI Hans, HURNI Kaspar
Journal of Geographical Sciences . 2017, (1): 79 -94 .  DOI: 10.1007/s11442-017-1365-9