@article{(Open Science Index):https://publications.waset.org/pdf/13761,
	  title     = {A New Approach of Fuzzy Methods for Evaluating of Hydrological Data},
	  author    = {Nasser Shamskia and  Seyyed Habib Rahmati and  Hassan Haleh  and  Seyyedeh Hoda Rahmati},
	  country	= {},
	  institution	= {},
	  abstract     = {The main criteria of designing in the most hydraulic
constructions essentially are based on runoff or discharge of water. Two of those important criteria are runoff and return period. Mostly,
these measures are calculated or estimated by stochastic data.
Another feature in hydrological data is their impreciseness.
Therefore, in order to deal with uncertainty and impreciseness, based
on Buckley-s estimation method, a new fuzzy method of evaluating hydrological measures are developed. The method introduces
triangular shape fuzzy numbers for different measures in which both
of the uncertainty and impreciseness concepts are considered. Besides, since another important consideration in most of the
hydrological studies is comparison of a measure during different
months or years, a new fuzzy method which is consistent with special form of proposed fuzzy numbers, is also developed. Finally, to
illustrate the methods more explicitly, the two algorithms are tested on one simple example and a real case study.},
	    journal   = {International Journal of Geological and Environmental Engineering},
	  volume    = {5},
	  number    = {5},
	  year      = {2011},
	  pages     = {320 - 328},
	  ee        = {https://publications.waset.org/pdf/13761},
	  url   	= {https://publications.waset.org/vol/53},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 53, 2011},
	}