TY - GEN AU - Ahmed Abd El Hay Ahmed Salaam AU - Mohamed Ahmed ElShahawy , AU - Mohamed Mahmod Essa , TI - Usage of satellite images and geographic information to estimate rainfall over egyptian highlands / PY - 2006/// CY - Cairo : PB - Ahmed Abd El Hay Ahmed Salaam , KW - Estimate KW - Rainfall N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department Of Astronomy and Meteorology; Issued also as CD N2 - Since long , there have been several attempts to estimate rainfall , not as usual by ordinary meteorological station , but by using indirect tools ; as there are many places like high mountain , or deep valleys , where it's difficult to install meteorological stations in such places and as rainfall distribution is not continuous , the estimation of rainfall on these areas by using ordinary methods is considered unaccurate UR - http://172.23.153.220/th.pdf ER -