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Recognition and modeling the natural resources of Isfahan Province by using GIS and RS

Mohamad Mir Mohamad Sadeghi
Mohamad Mir Mohamad Sadeghi
Email: mr-sadeghi@parsiannet.com

Fatolah Ghayour
Fatolah Ghayour
Email: ghayour_f@yahoo.com

Ali Nadi
Ali Nadi
Email: Ali_nadi39@hotmail.com

Deparment of natural resources Isfahan ,
Hezar Jerib Avenue, Darvazeh Shriz Sq, Isfahan,Iran
Tel:+98 0311 6688121-3, Fax:+98 0311 6688125



Introduction
Isfahan province with an area of 10.7 million hecktares in location in central situation of Iran,in tile vicinity of Zagros mountains.It is located between 49 D ,15 M until 55 D ,45 M longitude and 31 D,25 M until 34 D,30 M latitude.

From north it is limited to Semnan,Qom and Central province.
From south it is limited to Fars and Kohkiloyeh-va-Boyerahmad.
From east it is limited Yazd.
From west it is limited to Lorestan and Chaharmahal-o-oBakhtiari.
Isfahan province consisted of 20 cities.Khomeinishar city having 17657 hectares is the smallest city and Naein having 3513224 Hec is the largest city Of Isfahan.

The Geografical situation of Isfahan province and its related cities is presented in map .


Goals
The goal of executing the project is to provide natural resources map of Isfahan Province Natural resources map is the map that involves main factors(such as topography,roads,railway,river,towns,village,important installations),it keeps us information about the location and quaalitative-quantitative values of other factors in Natural resources such as forest,rangelands,dry desert and desert.

The natural resources map consists of topographical information,other main information and information about forest,rangeland,dry desert.

Regarding to the topographical maps on a scale of1:250000,1:50000,1:25000 and the natural resources map on scale at 1:250000 and 1:100000,the situation of farming lands and dry farming lands will be specofied on this map.

The natural resources map provided with SHP and Coverage formats to form a geographical data base and also making it up to data in specific periods eg,each 5 years.

General the important aims of this project are:
  1. Identification of different ecological areas.
  2. Identification of important factors according to extension.
  3. Classification of necessary information in the connection of natural resources.
  4. Making the statistics similar to each other.
  5. Making the information and statistics clear.
  6. presenting exact and correct information to organizations.
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