تحليل معطيات الاستشعار عن بعد و نظم المعلومات الجغرافية في تقدير الجريان السطحي لاختيار موقع حصاد المياه : حوض جم جمال-العراق حالة تطبيقية

Abstract EN

The Remote Sensing Technology and GIS in the study of runoff and methods of use in the basin gm beauty, and choose the best places and methods for water harvesting, analyzing dem data which is now basically in the derivations hydrological, revealing the relationship between geomorphological basin characteristics and the system of land use, vegetation and the system of hydrological and during field measurements of rain and measurement of permeability and leaching and take samples of the soil and find out the amount of rainfall in the basin and then the size of deposition and shapes resulting from it, and estimate the size of the water revenue and revenue and analyzing sedimentary Morvomitri.

What has been reached might choose a location for the proposed catchment area of the water with a virtual lake created to store water and to take advantage of this water in the days of drought and other times, and was a guess and estimate the amount of water that can be collected in various levels of elevation in the level of the lake reaching inventories are expected to Lake up (221.38) million m3.

The way (SCS - CN) and which have been used estimate the size of annual runoff basins selected in order to obtain the most accurate information to be used in water harvesting process and which ones have been identified higher Valley of the annual flow of a basin No.

(3) where the average annual runoff (46.084.074 ) m3 annually and swimming (2) and the size of annual runoff reached (38.645.316) m3 annually.

It could be argued that the study tested positive results in determining the type and methods of water harvesting based on remote sensing data and build a spatial database.