TI - Utilizing satellite images and artificial neural networks in estimation of vegetation fraction in arid regions PT - JOURNAL ARTICLE TA - E.E.R.Journal JN - E.E.R.Journal VO - 1 VI - 1 IP - 1 4099 - http://magazine.hormozgan.ac.ir/article-1-59-en.html 4100 - http://magazine.hormozgan.ac.ir/article-1-59-en.pdf SO - E.E.R.Journal 1 ABĀ  - CP - IRAN IN - LG - eng PB - E.E.R.Journal PG - 7 PT - Research YR - 2011