Designing A Form For The Erosion Gully Map By Using Bergsma Equation That Modified Polygon via Rs&GISZargata valley –Arbil–Iraq

Designing A Form For The Erosion Gully Map

By Using Bergsma Equation That Modified
Polygon via Rs&GISZargata valley –Arbil–Iraq

Ruqaya A.M. Ameen1&Amal H. K.Aljabry2

Assist prof dr.Iraq – Iraqia University.

Assistant Teacher Iraq – Al-Muthana University.

Imperial Journal of Interdisciplinary Research (IJIR) Vol-2, Issue-6, 2016 ISSN: 2454-1362,

1. Abstract: 

   This research concluded to design a form for the erosion gully map and processing it mathematically which simulate reality through modifying the empirical equation of Bergsma 19821 ( Bergsma, E. IKO (1983)), that depends on lengths to area which modified according to the actual area proportion to the measured area depending on satellite images& DEM2 (Hirt, C. Filmer, M.S. Featherstone, W.E. (2010) ) , data according to derivation procedures by using ArcGIS 10.2 and Geostatistical Analyst and Arc hydro extension.