%0 Journal Article
	%A A. Mohammadi Torkashvand and  N. Haghighat
	%D 2010
	%J International Journal of Geological and Environmental Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 44, 2010
	%T Investigation of Some Methodologies in Providing Erosion Maps of Surface, Rill and Gully and Erosion Features
	%U https://publications.waset.org/pdf/2952
	%V 44
	%X Some methodologies were compared in providing
erosion maps of surface, rill and gully and erosion features, in
research which took place in the Varamin sub-basin, north-east
Tehran, Iran. A photomorphic unit map was produced from
processed satellite images, and four other maps were prepared by the
integration of different data layers, including slope, plant cover,
geology, land use, rocks erodibility and land units. Comparison of
ground truth maps of erosion types and working unit maps indicated
that the integration of land use, land units and rocks erodibility layers
with satellite image photomorphic units maps provide the best
methods in producing erosion types maps.
	%P 378 - 381