M.A. Nezammahalleh
Physical Geography Department, Geography Faculty, University of Tehran, Tehran, Iran
[ 1 ] - New method for measurement of barchans parameters Case study: Lut desert, Iran
This research has attempted to measure the parameters of barchan dunes as one of the desert landforms. This has been conducted by a field survey using cartographic techniques. In the field, two barchan dunes have completely been surveyed by total station equipment. Using the sample points a novel method has been devised to measure the barchans parameters. The method is mainly based on geom...
[ 2 ] - بررسی شرایط محیطی دیرینه کلوت های تخم مرغی شکل دشت لوت با استفاده از دانه سنجی
دشت لوت در جنوب شرقی کرمان و یکی از بیابانهای بزرگ جهان میباشد که از گرمترین نقاط دنیا است. دانهسنجی رسوبات میتواند نشان دهنده ویژگیهای فرایندها...
[ 3 ] - Using Solar Spatial Analyst to Calculate Global Solar Radiation, 22th Region of Tehran as the Case Study
Solar Radiation is considered as an important parameter in modeling environmental, hydrologic and biophysical processes. One of the reasons that solar radiations are not extensively used in models is the problem of its measurement in different points. Solar Analyst Viewshed Algorithm makes possible calculation of the topographic effects on solar radiation at local and landscape scales. With res...
نویسندگان همکار