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ﻪﯿ و ﺣﺪاﮐﺜﺮ اﺣﺘﻤﺎل در ﺗﻬ ﯽ ﻣﺼﻨﻮﻋ ﯽ ﺷﺒﮑﻪ ﻋﺼﺒ ﺘﻢ ﯾ اﻟﮕﻮر

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ﺎﻘﻣ ﻪﺴ ارﺎﮐ ﯽﯾ رﻮﮕﻟا ﻢﺘ ﺒﺼﻋ ﻪﮑﺒﺷ

ﻋﻮﻨﺼﻣ

ﻬﺗ رد لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ و ﯿ

ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ

يﺮﯿﻧ هداز ﻦﯿﺴﺣ دﻼﯿﻣ ،1

هداز ﯽﻔﻄﺼﻣ فﻮﺋر ،2

يوﺎﯿﺧ يﺮﯿﺼﻧ ﯽﻠﻋ 3

- 1 ﺶﺠﻨﺳ سﺎﻨﺷرﺎﮐ زا

ﺳ و رود ﯿ ﻢﺘﺴ ﻓاﺮﻐﺟ تﺎﻋﻼﻃا ﯿﺎ

ﯽﯾ

، ﺑدرا ﻖﻘﺤﻣ هﺎﮕﺸﻧاد ﯿﻠ

،

[email protected]

*و2 - لوﻮﺴﻣ هﺪﻨﺴﯾﻮﻧ :

دﺎﺘﺳا ﯾ رﺎ ﺒﻃ ﻊﺑﺎﻨﻣ هوﺮﮔ ﯿﻌ

، زروﺎﺸﮐ هﺪﮑﺸﻧاد ي

ﺒﻃ ﻊﺑﺎﻨﻣ و ﯿﻌ ﯽ

، ﺑدرا ﻖﻘﺤﻣ هﺎﮕﺸﻧاد ﯿﻠ

،ﯽ

[email protected]

-3 ﯽﺳﺪﻨﻬﻣ و مﻮﻠﻋ يﺮﺘﮐد يﻮﺠﺸﻧاد ناﺮﻬﺗ سرﺪﻣ ﺖﯿﺑﺮﺗ هﺎﮕﺸﻧاد ،رﻮﻧ ﯽﯾﺎﯾرد مﻮﻠﻋ و ﯽﻌﯿﺒﻃ ﻊﺑﺎﻨﻣ هﺪﮑﺸﻧاد ،يرادﺰﯿﺨﺑآ

[email protected]

هﺪﯿﮑﭼ

وﺎﺼﺗ ﯾﺮ ﺶﺠﻨﺳ زا ﻠﺑﺎﻗ زا رود ﯿ ﺖ ﺴﺑ ﯿ رﺎ ﻻﺎﺑ ﯽﯾ ﺪﻣ رد ﯾﺮ ﯾ ﺖ ﺒﻃ ﻊﺑﺎﻨﻣ ﯿﻌ ﯽ ﻪﮐ ﺪﻧرادرﻮﺧﺮﺑ ﯾﮑ

ﯽ ﻢﻬﻣ زا ﺮﺗ ﯾ ﻦ نآ ﺎﻫ

ﻬﺗ ﯿ ﻪ ﺮﺑرﺎﮐ و ﺶﺷﻮﭘ ﻪﺸﻘﻧ ي

ﺿارا ﯽ ﻪﺸﻘﻧ .ﺖﺳا ﺎﻫ

ي ﺿارا ﺶﺷﻮﭘ ﯽ

ﯾ ﮑ ﯽ ﻢﻬﻣ زا ﺮﺗ ﯾ ﻦ ﺳﺎﺳا و ﯽ ﺮﺗ ﯾ ﻦ تﺎﻋﻼﻃا ﺎﭘﯾ ﻪ

ﻧدرﻮﻣ ﯿ زﺎ ﺒﻃ ﻊﺑﺎﻨﻣ نﺎﺳﺎﻨﺷرﺎﮐ ﯿﻌ

ﯽ ﺎﺘﺳار رد ي ﺪﻣ ﯾﺮ ﯾ ﺖ ﺎﻔﺘﺳا و ﺖﺳرد هد

ﻬﺑ ﯿ ﻪﻨ ﺒﻃ ﻊﺑﺎﻨﻣ ﯿﻌ ﯽ .ﺖﺳا ﺶﺠﻨﺳ زا

راﺰﺑا رود ي روﺮﺿ ي ﻬﺗ ﺖﻬﺟ شزراﺎﺑ و ﯿ

ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

ﻣ ﯽ

،ﺪﺷﺎﺑ لﺎﺳ رد ﺎﻫ ي ﺧا ﯿﺮ شور ﺎﻫ ي ﻪﻘﺒﻃ ﺪﻨﺑ ي

وﺎﺼﺗ ﯾﺮ هراﻮﻫﺎﻣ ا ي اﺰﻓا ﻢﻫ ﯾ ﺶ ﻢﺸﭼ ﮔ ﯿﺮ ي روﺮﺿ و مزﻻ.ﺖﺳا ﻪﺘﺷاد ي

رﻮﮕﻟا زا ﺎﺗ ﺖﺳا ﯾ

ﻢﺘ ﺎﻫ ي ﻬﺗ رد توﺎﻔﺘﻣ ﯿ

ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

ﺳرﺮﺑ ﯽ .دﻮﺷ ﻪﺑ ﻤﻫ ﯿ ﻦ رد رﻮﻈﻨﻣ ﻖﯿﻘﺤﺗ

ﻪﺑ ﺮﺿﺎﺣ ﺎﻘﻣ ﯾ ﻪﺴ ارﺎﮐ ﯽﯾ رﻮﮕﻟا ود ﯾ ﻢﺘ ﺒﺼﻋ ﻪﮑﺒﺷ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﻬﺗ رد لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ و ﯿ

ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

ﺑدرا ﺮﻬﺷ هدوﺪﺤﻣ ﯿ

ﻞ ارا و ﺿ ﯽ ﺳ عﺎﻌﺷ ﺎﺗ ﯽ

و ﯾ ﮏ

ﮐﯿ ﺮﺘﻣﻮﻠ ي ﻪﺘﺧادﺮﭘ هﺪﺷ .ﺖﺳا ﺎﺘﻧ ﯾ ﺞ ا زا ﻞﺻﺎﺣ ﯾ

ﻦ ﺑ ﻖﻃﺎﻨﻣ رد ﻪﮐ داد نﺎﺸﻧ ﺶﻫوﮋﭘ ﯿ

ﻦ ﺶﺷﻮﭘ ﺎﻫ ي رد دﻮﺟﻮﻣ

ﻃ رﺎﺘﻓر هدوﺪﺤﻣ ﯿﻔ

ﯽ ﯾ نﺎﺴﮑ ﺑ و لﻼﺘﺧا ﺐﺒﺳ ﻪﮐ دراد دﻮﺟو ﯽ

ﻤﻈﻧ ﯽ ﻪﻘﺒﻃ رد ﺪﻨﺑ ي ﺤﺻ ﯿ ﺢ ﻣ هدوﺪﺤﻣ ﯽ

ددﺮﮔ .

اﯾ ﻦ ﺑ ﯽ ﻤﻈﻧ ﯽ ﺮﻫ رد رﻮﮕﻟا ود ﯾ ﻢﺘ ﺎﻫ ي ﻪﺑ ﻪﺘﻓﺮﮔ رﺎﮐ هﺪﺷ ﺴﻔﺗ زا هدﺎﻔﺘﺳا ﺎﺑ .ﺪﺷ ﺶﺠﻨﺳ ﯿﺮ

ﻤﺸﭼ ﯽ ﻬﺗ و ﯿ ﻪ هداد

ﺗ ﻠﻌ ﯿ ﻤ ﯽ ﻗد ﯿ ﻖ ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻟﻮﺒﻗ ﻞﺑﺎﻗ ﯽ ﻮﺼﺗ زا ﯾﺮ ﺖﺳﺪﻨﻟ هراﻮﻫﺎﻣ 8

.ﺪﺷ ﻞﺻﺎﺣ OLI ﻢﻫ

ﻦﯿﻨﭼ ﺮﺿ ﯾ ﺐ و ﺎﭘﺎﮐ

ﻪﺸﻘﻧ ﺖﺤﺻ ﺎﻫ

ي ﺎﻬﻧ ﯽﯾ /82 و 0 /57 اﺮﺑ 86 ي ﺒﺼﻋ ﻪﮑﺒﺷ شور ﯽ

ﻋﻮﻨﺼﻣ ﯽ و /90 و 0 /01 اﺮﺑ 93 ي شور

دﺮﮔ دروآﺮﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯾ

ﺪ.

ﺎﺘﻧ ﯾ ﺞ ﺒﺼﻋ ﻪﮑﺒﺷ شور ﻪﺑ ﺖﺒﺴﻧ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور ﺮﺗﻻﺎﺑ ﺖﺤﺻ ﯽ

ﻋﻮﻨﺼﻣ ﯽ

ﻣ نﺎﺸﻧ ار ﻪﻌﻟﺎﻄﻣدرﻮﻣ هدوﺪﺤﻣ رد ﯽ

ﺪﻫد .

ژاو نﺎﮔ :يﺪﯿﻠﮐ هﺪﻨﺠﻨﺳ ﺒﺼﻋ ﻪﮑﺒﺷ ،OLI

ﯽ ﻋﻮﻨﺼﻣ ﯽ

، ﺮﺑرﺎﮐ ،لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ي

ﺿارا ﯽ

، ﺑدرا ﯿ ﻞ

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1

ﻪﻣﺪﻘﻣ

ﺪﻣ ﯾﺮ ﯾ ﺖ ﺒﻃ ﻊﺑﺎﻨﻣ ﯿﻌ ﯽ ﻧ ﯿ ﺪﻨﻣزﺎ ﺤﺻ و مﺎﮕﻨﻫ ﻪﺑ تﺎﻋﻼﻃا ﯿ

ﺢ ﻣز ﺢﻄﺳ ﺶﺷﻮﭘ عاﻮﻧا زا عﻼﻃا .ﺖﺳا ﯿ

ﻦ ﻟﺎﻌﻓ و ﯿ ﺖ ﺎﻫ ي ﻧﺎﺴﻧا ﯽ

ﺖﻤﺴﻗ رد ﺎﻫ

ي ﻪﺑ ﻒﻠﺘﺨﻣ تﺎﻋﻼﻃا ناﻮﻨﻋ

ﺎﭘﯾ ﻪ اﺮﺑ ي ﻪﻣﺎﻧﺮﺑ ر ﯾﺰ ي ﺎﻫ ي ﻤﻫا زا ﻒﻠﺘﺨﻣ ﯿ

ﺖ و ﯾ هﮋ ا ي ﺖﺳا رادرﻮﺧﺮﺑ ﻮﻠﻋ)

ي و هﺎﻨﭘ

دﻮﻌﺴﻣ ي

، ﺳرﺮﺑ .(1380 ﯽ ﮕﻧﻮﮕﭼ ﯽ ﻐﺗ ﯿﯿ تاﺮ ﻣزﺮﺳ ﺢﻄﺳ ﺶﺷﻮﭘ ﯿ

ﻦ ﻃ رد ﯽ هرود ﺎﻫ ي ﻧﺎﻣز ﯽ هدﺎﻔﺘﺳا ﺎﺑ ﻒﻠﺘﺨﻣ وﺎﺼﺗ زا

ﯾﺮ

هراﻮﻫﺎﻣ ا ي ﺮﻣا ي روﺮﺿ ي .ﺖﺳا ﻨﮑﺗ ﺎﺑ ناﺮﺑرﺎﮐ هزوﺮﻣا ﯿ

ﮏ ﺎﻫ ي ﺴﻔﺗ صﺎﺧ ﯿﺮ

ﻣﻮﻗر ﯽ ﻣ ﯽ ﺪﻨﻧاﻮﺗ ﻔﻠﺘﺨﻣ عاﻮﻧا ﯽ

ﻪﺸﻘﻧ زا ﺎﻫ ي ﺶﺷﻮﭘ

ﺿارا ﯽ ﺎﻤﻧ جاﺮﺨﺘﺳا ار ﯾ

ﺪﻨ .

(2)

ا رد ﯾ ﻦ روﺎﻨﻓ ﺎﺘﺳار ي

ﺶﺠﻨﺳ زا هداد و رود ﺎﻫ

ي هراﻮﻫﺎﻣ ا ي ﻪﺑ و ﻦﺘﺷاد ﺐﺒﺳ ﯾ

ﮔﮋ ﯽ ﺎﻫ ي ﻢﻫ ﻣﻮﻗر نﻮﭼ ﯽ

تﺎﻋﻼﻃا ﻪﺋارا ،ندﻮﺑ

ﻪﺑ د ندروآ ﻢﻫاﺮﻓ ،مﺎﮕﻨﻫ ﯾ

ﺪ ﻪﻤﻫ

،ﻪﺒﻧﺎﺟ ﺖﻤﺴﻗ زا هدﺎﻔﺘﺳا ﺎﻫ

ي ﻃ ﻒﻠﺘﺨﻣ ﯿ ﻒ ﻃﺎﻨﻐﻣوﺮﺘﮑﻟا ﯿ

ﺲ اﺮﺑ ي ﺻﻮﺼﺧ ﺖﺒﺛ ﯿ

تﺎ ﺪﭘ ﯾ هﺪ

،ﺎﻫ اراد

راﺮﮑﺗ ﺶﺷﻮﭘ ندﻮﺑ ي

ﻃا و لﺎﻘﺘﻧا ﺖﻋﺮﺳ و تﺎﻋﻼ

ا زا ﺎﺗ هﺪﺷ ﺚﻋﺎﺑ رﻮﺼﻣ ﯾ

ﻦ وﺎﺼﺗ ﯾﺮ ﻪﺑ ناﻮﻨﻋ ﯾ ﮏ ﺗﺎﻋﻼﻃا ﻊﺒﻨﻣ ﯽ

رد ﺪﻨﻤﺷزرا

ﺪﻣ ﯾﺮ ﯾ ﺖ ﺒﻃ ﻊﺑﺎﻨﻣ ﯿﻌ ﯽ ﻘﻠﺗ ﯽ ﺪﻧدﺮﮔ ) Trumar و

Ruscher

، 1988 .(

ﻪﺑ ﮔرﺎﮐ ﯿﺮ ي اﯾ ﻦ وﺎﺼﺗ ﯾﺮ و ﻣﻮﻗر شزادﺮﭘ ﯽ

نآ ﺎﺑ ﺎﻫ

رﻮﮕﻟا ﯾ ﻢﺘ ﺎﻫ ي ﻣ ﺚﻋﺎﺑ ﺐﺳﺎﻨﻣ ﯽ

دﻮﺷ ﺎﻄﺧ نﺪﻧﺎﺳر ﻞﻗاﺪﺣ ﻪﺑ ﻦﻤﺿ ي

ﻧﺎﺴﻧا ﯽ ﺋﺰﺟ ﯿ تﺎ ﺪﭘ ﯾ هﺪ ﺎﻫ ﯽﯾ ﺎﻤﺗ ﻪﺑ ردﺎﻗ نﺎﺴﻧا ﻢﺸﭼ ﻪﮐ ﯾﺰ

ﻪﺑ

نآ ﻧ ﺎﻫ ﯿ

،ﺖﺴ ﺎﺳﺎﻨﺷ ﯽﯾ ﮑﻔﺗ و ﯿ ﮏ ﺪﻧﻮﺷ . ﻪﺑ ﻣ ﺮﻈﻧ ﯽ ﺪﺳر ا زا هدﺎﻔﺘﺳا ﺎﺑ ﯾ

ﻦ وﺎﺼﺗ ﯾﺮ ﻪﻘﺒﻃ و ﺪﻨﺑ ي نآ ﻣ ﺎﻫ ﯽ ناﻮﺗ ﺿارا ﯽ اراد ﻪﮐ ار ي

ﺤﻄﺳ ﺖﻫﺎﺒﺷ ﯽ

رد ﺪﻨﺘﺴﻫ ﻪﺑﺎﺸﻣ بﺎﺗزﺎﺑ و ﯾ

ﮏ ﻟوا طﺮﺷ و دادراﺮﻗ ﻪﻘﺒﻃ ﯿ

ﻪ هوﺮﮔ نﺎﻤﻫ ﺪﻨﺑ

ي ﺿارا ﯽ دروآ ﻢﻫاﺮﻓ ار ﺖﺳا ﻪﺑﺎﺸﻣ

ﻮﻠﻋ) ي

،هﺎﻨﭘ .(1383 ﻪﻘﺒﻃ ﺪﻨﺑ ي وﺎﺼﺗ ﯾﺮ هراﻮﻫﺎﻣ ا ي آﺮﻓ ﯾ ﺪﻨ ﺴﺑ ﯿ رﺎ ﭘ ﯿ ﭽ ﯿ هﺪ ا ي ﻪﺑ ﺖﺳا ﻦﮑﻤﻣ ﻪﮐ ﺖﺳا ﺳو

ﯿ ﻪﻠ ﺴﺑ ﯿ رﺎ ي ﺎﻫرﻮﺘﮐﺎﻓ زا

ﺛﺄﺗ ﺖﺤﺗ ﯿ ﺮ ﮔ راﺮﻗ ﯿ دﺮ ﺎﺘﺳار رد نﺎﻘﻘﺤﻣ . ي

شور ﻪﻌﺳﻮﺗ ﻨﮑﺗ و ﺎﻫ

ﯿ ﮏ ﺎﻫ ي ﭘ ﯿ ﻪﺘﻓﺮﺸ ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻪﻘﺒﻃ دﻮﺒﻬﺑ ﺖﻬﺟ ﺪﻨﺑ

ي شﻼﺗ ﺎﻫ ي

ﺳو ﯿ ﻊ هدﺮﺘﺴﮔ و ا ي ﺘﻧ ﻪﮐ ﺪﻧداد مﺎﺠﻧا ار ﯿ

ﻪﺠ ﻪﺑ نآ شور نﺪﻣآ دﻮﺟو ﺎﻫ

ﯽﯾ ﺒﺼﻋ ﻪﮑﺒﺷ ﻞﺜﻣ ﯽ

ﻋﻮﻨﺼﻣ ﯽ

، زﺎﻓ ﻖﻄﻨﻣ ي

و

ﺳ ﯿ ﻢﺘﺴ ﺎﻫ ي ﺪﺷ ﺪﻨﻤﺷﻮﻫ )

وLu Weng ، .(2007 ﻪﮑﺒﺷ ﺎﻫ ي ﺒﺼﻋ ﯽ ﻋﻮﻨﺼﻣ ﯽ ﺒﺷ ﯿ ﻪ زﺎﺳ ي هﺪﺷ نوﺮﻧ ﻞﻣﺎﺷ نﺎﺴﻧا ﺰﻐﻣ زا ﺎﻫ

ﯽﯾ

ﺮﻃ زا ﻪﮐ ﺪﻨﺘﺴﻫ ﯾ

ﻖ نزو ﺎﻫ ﯽﯾ ﻪﺑ هﺪﺷ ﻂﺒﺗﺮﻣ ﻢﻫ ﻪﺑ و ﺪﻧا

رﻮﻃ ﻠﮐ ﯽ ود ﻪﺑ رﺎﻈﻧ ﻪﺘﺳد ت

هﺪﺷ ترﺎﻈﻧ و ﺴﻘﺗ هﺪﺸﻧ ﯿ

ﻢ ﺪﻨﺑ ي ﻣ ﯽ ﺪﻧﻮﺷ .

رﻮﮕﻟا ﯾ ﻢﺘ ﯾMLP ﮑ ﯽ ار زا ﯾ ﺞ ﺮﺗ ﯾ ﻦ رﻮﮕﻟا ﯾ ﻢﺘ ﺎﻫ ي ﺒﺼﻋ ﻪﮑﺒﺷ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ترﺎﻈﻧ ﻬﺗ رد ﻪﮐ ﺖﺳا هﺪﺷ ﯿ

ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

ﻣ راﺮﻗ هدﺎﻔﺘﺳادرﻮﻣ ﯽ

ﮔﯿ ﺮ د Wijaya)

، (2006 . ا زا فﺪﻫ ﯾ ﻦ ﻘﺤﺗ ﯿ ﻖ ﺎﻘﻣ ﯾ ﻪﺴ ارﺎﮐ ﯽﯾ رﻮﮕﻟا ﯾ ﻢﺘ ﺒﺼﻋ ﻪﮑﺒﺷ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﺮﺜﮐاﺪﺣ و

ﻬﺗ رد لﺎﻤﺘﺣا ﯿ

ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

ﺒﺼﻋ ﻪﮑﺒﺷ شور ود ﻪﺑ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﺑدرا هدوﺪﺤﻣ رد لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ و ﯿ

ﻞ عﺎﻌﺷ و 31

ﮐﯿ ﺮﺘﻣﻮﻠ ي ﻪﺘﺧادﺮﭘ .ﺖﺳا هﺪﺷ

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2

ﭘﯿ ﯿ ﻪﻨ ﻘﺤﺗ ﯿ

ﻣز رد ﯿ ﻪﻨ ﻪﮑﺒﺷ زا هدﺎﻔﺘﺳا ﺎﻫ

ي ﺒﺼﻋ ﯽ ﻋﻮﻨﺼﻣ ﯽ اﺮﺑ ي ﻬﺗ ﯿ ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

، ) ﺪﻤﺣا ي نارﺎﮑﻤﻫو ﻦﺷوﺪﻧ (.1388

رد

ﺸﻫوﮋﭘ ﯽ ﻬﺗ ﻪﺑ ﯿ ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

شور زا هدﺎﻔﺘﺳا ﺎﺑ كارا ﺮﻬﺷ ﺎﻫ

ي ﺒﺼﻋ ﻪﮑﺒﺷ و لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯽ

ﻋﻮﻨﺼﻣ ﯽ .ﺪﻨﺘﺧادﺮﭘ

ﻠﮐ ﺖﺤﺻ ﯽ ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻪﺸﻘﻧ ﺎﻫ ي شور ﺎﺑ ﻪﻠﺻﺎﺣ ﺎﻫ

ي ﺮﺜﮐاﺪﺣ

،لﺎﻤﺘﺣا ﺒﺼﻋ ﻪﮑﺒﺷ شور ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﺷ ﻪﺸﻘﻧ زا هدﺎﻔﺘﺳا نوﺪﺑ ﯿ

ﺒﺼﻋ ﻪﮑﺒﺷ و ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﺷ ﻪﺸﻘﻧ زا هدﺎﻔﺘﺳا ﺎﺑ ﯿ

ﺐ ﺗﺮﺗ ﻪﺑ ﯿ ﺐ /6 ،92 7 / و92 /6 دﺮﮔ دروآﺮﺑ94 ﯾ

ﺪ.

ﺮﺒﮐا ي نارﺎﮑﻤﻫ و )

( 1392 ﺒﺼﻋ ﻪﮑﺒﺷ شور ود زا ﯽ

ﻋﻮﻨﺼﻣ ﯽ اﺮﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ و ي

ﻬﺗ ﯿ ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

نﺎﺘﺳﺮﻬﺷ

ﺎﺘﻧ .ﺪﻧدﺮﮐ هدﺎﻔﺘﺳا راوﺰﺒﺳ ﯾ

ﺞ ﻪﺑ ﺖﺳد نﺎﺸﻧ هﺪﻣآ ﺒﺼﻋ ﻪﮑﺒﺷ شور ﻪﮐ داد

ﯽ ﻋﻮﻨﺼﻣ ﯽ ﻠﮐ ﺖﺤﺻ ﺎﺑ ﯽ

/24 ﺮﺿ و98 ﯾ ﺐ ﺎﭘﺎﮐ /97 0

ﺮﺘﻬﺑ دﺮﮑﻠﻤﻋ ي

ﻪﺑ ﺖﺒﺴﻧ ار ﻠﮐ ﺖﺤﺻ ﺎﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور

ﯽ /23 ﺮﺿ و94 ﯾ ﺐ ﺎﭘﺎﮐ /9 .ﺖﺳا ﻪﺘﺷاد0

-

3

شور يﺎﻫ ﺮﺿﺎﺣ ﺶﻫوﮋﭘ رد هدﺎﻔﺘﺳا درﻮﻣ

-

3

-

1

ﺒﺼﻋ ﻪﮑﺒﺷ شور

اﯾ ﻦ ﻣ رد شور ﯿ

نﺎ ﻪﻘﺒﻃ ﺪﻨﺑ ي هﺪﻨﻨﮐ ﺑ ﺎﻫ ﯿ ﺶ ﺮﺗ ﯾ ﻦ ﺑﻮﺒﺤﻣ ﯿ ﺖ ﻣﻮﻤﻋ و دراد ار ﯽ

ﺮﺗ ﯾ ﻦ ﻻﺪﻨﭼ نوﺮﺘﭙﺳﺮﭘ نآ ﻞﮑﺷ ﯾﻪ

.ﺖﺳا

رﻮﮕﻟا ﯾ ﻢﺘ رﺎﺸﺘﻧا ﺲﭘ لﺎﺳ رد ﺮﮐرﺎﭘ ار

ﻫ ،تارﺎﻫﺎﻣور و دﺮﮐ حﺮﻄﻣ 1982 ﯿ

نﻮﺘﻨ و و ﯾﻠ ﯿ ﺰﻣﺎ لﺎﺳ رد ﻪﺑ 1986

نآ ﻂﺴﺑ و حﺮﺷ

ﺪﻨﺘﺧادﺮﭘ Zurada) ،

ﻨﺼﻣ ﯽﺒﺼﻋ ﻪﮑﺒﺷ رﺎﺘﺧﺎﺳ .(1992 ﯽﻋﻮ

ﻪﺑ ﻻ ترﻮﺻ ﯾﻪ ﺎﻫ ي زا و ﺖﺳا ﯾ

ﮏ ﻻ ﯾﻪ ،يدورو ﯾ ﮏ ﻻ ﯾﻪ و ﯽﺟوﺮﺧ

ﻻﺪﻨﭼ ﺎﯾ ﮏﯾ ﯾﻪ

ﮑﺸﺗ ﯽﻧﺎﯿﻣ ﯿ

ﻞ هﺪﺷ ﺪﻧا ﻣ نوﺮﻧ ﺎﯾ هﺮﮔ يداﺪﻌﺗ ﻞﻣﺎﺷ ﻪﯾﻻ ﺮﻫ . ﯽ

ﺪﺷﺎﺑ هﺮﮔ ﻪﮐ ﻪﺑ ﺎﻫ ﺳو ﯿ ﻪﻠ نزو ﺎﺑ و ﻪﮑﺒﺷ ﺎﻫ

ي توﺎﻔﺘﻣ

ﻪﺑ هﺪﺷ طﻮﺑﺮﻣ ﻢﻫ .ﺪﻧا

(3)

-

3

-

2

ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻪﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور

هدﺎﻔﺘﺳاﺮﭘ ﺮﺗ ﯾ ﻦ ﺪﻨﺑ ﻪﻘﺒﻃ شور ي

ترﺎﻈﻧ آﺮﻓ .ﺖﺳا هﺪﺷ ﯾ

ﺪﻨ ﻪﻘﺒﻃ ﺪﻨﺑ ي ا سﺎﺳاﺮﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯾ

ﻦ هداد ﻪﮐ ﺎﻫ ي رﺎﻣآ ي

ﺷزﻮﻣآ ﯽ اﺮﺑ ي

،ﺪﻧﺎﺑ ﺮﻫ رد سﻼﮐ ﺮﻫ ﻪﺑ

زﻮﺗ لﺎﻣﺮﻧ ترﻮﺻ ﯾ

ﻊ هﺪﺷ ﺪﻧا اﺮﺑﺎﻨﺑ . ﯾ ﻦ اﺮﺑ ي هداد ﺎﻫ ي ﺷزﻮﻣآ ﯽ ﻫ ﺎﺑ ﯿ ماﺮﮔﻮﺘﺴ ﺎﻫ ي ﺪﻣn ي رد

ﯾ ﮏ ﻧ ﺐﺳﺎﻨﻣ ،دﺮﻔﻨﻣ ﺪﻧﺎﺑ ﯿ

ﺪﻨﺘﺴ . ﻘﺣ رد ﯿ ﺖﻘ ﻪﻧﻮﻤﻧ ﺎﻫ ي ﺷزﻮﻣآ ﯽ ﺎﺑ ﯾ ﺪ ﺎﺑ نﺎﮑﻣا ﺪﺣ رد و ﺪﻨﺷﺎﺑ سﻼﮐ نآ فﺮﻌﻣ ﯾ

ﺪ ﻪﻧﻮﻤﻧ زا ﺎﻫ ي

ﺑ شزﻮﻣآ ﯿ ﺶ ﺮﺗ ﻐﺗ ﺎﺗ دﻮﺷ هدﺎﻔﺘﺳا ﯿﯿ

تاﺮ ﺴﺑ ﯿ رﺎ هدﺮﺘﺴﮔ ﺎﻫ ي ﻃ ﯿﻔ ﯽ ﻪﻧﻮﻤﻧ ﻞﺧاد رد ﺎﻫ

ي ﺷزﻮﻣآ ﯽ ﮕﺑ راﺮﻗ ﯿ دﺮ . ا رد ﯾ ﻦ ﭘ شور ﯿ ﻞﺴﮑ

ﻪﻘﺒﻃ ﻪﺑ ﺮﻈﻧدرﻮﻣ ا

ي ﻣ صﺎﺼﺘﺧا ﯽ

ﯾ ﺪﺑﺎ ﮐ ﺑ ﻪ ﯿ ﺶ ﺮﺗ ﯾ ﻦ ﺪﺷﺎﺑ ﻪﺘﺷاد نآ ﻪﺑ ار ﺖﻫﺎﺒﺷ ﻋ)

ﻮﻠ ي

،هﺎﻨﭘ .(1383

-

4

ر و داﻮﻣ شو ﺎﻫ

-

4

-

1

درﻮﻣ ﻪﻘﻄﻨﻣ ﻪﻌﻟﺎﻄﻣ

هدوﺪﺤﻣ ﻪﯿﺷﺎﺣ ﯽﺿارا و ﻞﯿﺑدرا ﺮﻬﺷ ﻪﻌﻟﺎﻄﻣ درﻮﻣ عﺎﻌﺷ ﺎﺗ (ﻞﯿﺑدرا ﺖﺷد) نآ يا

رد يﺮﺘﻣﻮﻠﯿﮐ31 هدوﺪﺤﻣ

ي

32 6'

38° ﺎﺗ

3 26' 38° و ﯽﻗﺮﺷ

"

27 3' 48° ﺎﺗ

"

26 29' 48° ﯽﻟﺎﻤﺷ ﺖﺳا هدﻮﺑ . ) ﻞﮑﺷ رد ﯽﯾﺎﯿﻓاﺮﻐﺟ ﺖﯿﻌﻗﻮﻣ (1

هداد نﺎﺸﻧ

ﺖﺳا هﺪﺷ .

يﺮﺘﻣﻮﻠﯿ ﮐ31 عﺎﻌﺷ ﺎﺗ (ﻞﯿﺑدرا ﺖﺷد) نآيﻪاﯿﺷﺎﺣﯽﺿارا وﻞﯿﺑدرا ﺮﻬﺷ ﻪﻌﻟﺎﻄﻣ درﻮﻣهدوﺪﺤﻣ - 1 ﻞﮑﺷ

-4 - 2 ﺶﻫوﮋﭘ شور

اﺮﺑ ي ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ جاﺮﺨﺘﺳا ﯽ

وﺎﺼﺗ زا ﯾﺮ هراﻮﻫﺎﻣ Landsat 8 OLI ﺗ ﻪﺑ طﻮﺑﺮﻣ

ﯿ هﺎﻣﺮ لﺎﺳ اراد ﻪﮐ ،1394

ي ﺖﻗد

ﻧﺎﮑﻣ ﯽ ﻣ ﺮﺘﻣ30 ﯽ ﺪﺷﺎﺑ زاﺮﻓا مﺮﻧ زا و ENVI 5.3

آﺮﻓ زا ﻞﺒﻗ .ﺪﺷ هدﺎﻔﺘﺳا ﯾ

ﺪﻨ ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻮﺼﺗ اﺪﺘﺑا ﯾﺮ هراﻮﻫﺎﻣ ا ي اﺮﺑ ﺮﻈﻧدرﻮﻣ ي

ﺎﻫﺎﻄﺧ ﻊﻓر ي

ﺳﺪﻨﻫ دﻮﺟﻮﻣ ﯽ

دار و ﯾﻮ ﺮﺘﻣ ﯾﮑ ﯽ درﻮﻣ ﺳرﺮﺑ ﯽ ﺖﻓﺮﮔ راﺮﻗ ا رد ﻪﮐ

ﯾ ﻦ آﺮﻓ ﯾ ﺪﻨ رﻮﮕﻟا زا ﯾ ﻢﺘ QUAC1 اﺮﺑ

ي ﻪﺑ ﻞﻗاﺪﺣ

نﺪﻧﺎﺳر ﺎﻫﺎﻄﺧ ي ﺮﻔﺴﻤﺗا ي ﺪﻌﺑ .ﺪﺷ هدﺎﻔﺘﺳا زا

اﯾ ﻦ ﻌﺳ ﻪﻠﺣﺮﻣ ﯽ

ﻪﻧﻮﻤﻧ زا ﺪﺷ ﺎﻫ

ي ﻠﻌﺗ ﯿ ﻤ ﯽ اﺮﺑ ﻻﺎﺑ ي ﺶﺷﻮﭘ زا ماﺪﮐﺮﻫ ﺎﻫ

ي

ﻬﺗ ﻪﻘﻄﻨﻣ رد دﻮﺟﻮﻣ ﯿ

ﻪ هﺪﺷ اﺮﺑ و ي ﻪﻘﺒﻃ مﺎﺠﻧا ﺪﻨﺑ

ي ﮔ راﺮﻗ هدﺎﻔﺘﺳادرﻮﻣ ﯿ

دﺮ .

-

5

ﺎﺘﻧ ﺚﺤﺑ و

1- Quick Atmospheric Correction

(4)

ياﺮﺑ ﻪﻧﻮﻤﻧ ندﻮﻤﻧ ﺺﺨﺸﻣ ﺎﻫ

ي ﻠﻌﺗ ﯿ ﻤ ﯽ ﺶﺷﻮﭘ زا ماﺪﮐﺮﻫ رد ﺎﻫ

، آﺮﻓ ﯾ ﺪﻨ ﻪﻘﺒﻃ ﺪﻨﺑ ي ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ و ﺖﻓﺮﮔ ترﻮﺻ ﯽ

رد ﺣاﻮﻧ سﻼﮐ 6 ﯽ

نﺎﺴﻧا ﺑآ ﺖﻋارز ،ﻢﮐاﺮﺘﻣ ﻊﺗﺮﻣ ،ﻊﺗﺮﻣ ،ﺖﺧﺎﺳ ﯽ

ﺑآ ﻖﻃﺎﻨﻣ و ﯽ

ﻬﺗ ﯿ ﻪ دﺮﮔ ﯾ ﺪ.

اﺮﺑ ﺎﻬﺘﻧا رد ي

ﺎﺘﻧ دﻮﺒﻬﺑ ﯾ ﺞ

ﻪﻘﺒﻃ ﺪﻨﺑ ي ﻓ زا ﯿ ﺮﺘﻠ Majority دﺎﻌﺑا ﻪﺑ

*3 .ﺪﺷ هدﺎﻔﺘﺳا3 اﺮﺑ

ي ﻪﺸﻘﻧ ﺖﺤﺻ ﺶﺠﻨﺳ ﺮﺿ زا ﺎﻫ

ﯾ ﺐ ﻠﮐ ﺖﺤﺻ و ﺎﭘﺎﮐ ﯽ

هدﺎﻔﺘﺳا

ﺮﺿ .ﺪﺷ ﯾ ﺐ ﻪﺸﻘﻧ ﺖﺤﺻ و ﺎﭘﺎﮐ ﺎﻫ

ي ﺎﻬﻧ ﯽﯾ /82 و 0 /57 اﺮﺑ 86 ي ﺒﺼﻋ ﻪﮑﺒﺷ شور ﯽ

ﻋﻮﻨﺼﻣ ﯽ و /9 و 0 /01 اﺮﺑ93 ي شور

دﺮﮔ دروآﺮﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯾ

ﺪ.

ﺎﺘﻧ ﯾ ﺞ ﺒﺼﻋ ﻪﮑﺒﺷ شور ﻪﺑ ﺖﺒﺴﻧ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور ﺮﺗﻻﺎﺑ ﺖﺤﺻ ﯽ

ﻋﻮﻨﺼﻣ ﯽ درﻮﻣ هدوﺪﺤﻣ رد

ﻣ نﺎﺸﻧ ار ﻪﻌﻟﺎﻄﻣ ﯽ

ﺪﻫد . ﻞﮑﺷ ) ( 2 ﻪﺸﻘﻧ ﺎﻫ ي ﺻﺎﺣ آﺮﻓ زا ﻞ ﯾ ﺪﻨ ﻪﻘﺒﻃ زا ﻞﺻﺎﺣ ﺪﻨﺑ

ي ﺎﻫ شور ﻪﺑ ي

ﺒﺼﻋ ﻪﮑﺒﺷ ﯽ

ﻋﻮﻨﺼﻣ ﯽ و

لوﺪﺟ و لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ )

( 1 ﻪﻘﺒﻃ ﺖﻗد ﺪﻨﺑ

ي ﺮﺑرﺎﮐ ي ﺿارا ﯽ ﻣ نﺎﺸﻧ ار ﯽ ﺪﻫد .

ﻞﮑﺷ - 2 ﻪﺸﻘﻧ ﺎﻫ ي ﺮﺑرﺎﮐ ي ﺿارا ﯽ ﺑدرا ﺮﻬﺷ ﯿ ﻞ ﺿارا و ﯽ ﺷﺎﺣ ﯿ ﻪ يا ﺑدرا ﺖﺷد) نآ ﯿ

ﻞ عﺎﻌﺷ ﺎﺗ ( ﮐ31

ﯿ ﺮﺘﻣﻮﻠ ي

لوﺪﺟ - 1 ﻪﻘﺒﻃ ﺖﻗد ﺪﻨﺑ

ي ﺮﺑرﺎﮐ ي ﺿارا ﯽ (%)شور ود ﺮﻫ رد

ﻤﻫا ﻪﺑ ﻪﺟﻮﺗ ﺎﺑ ﯿ

ﺖ ﺴﺑ ﯿ رﺎ رﻮﮕﻟا بﺎﺨﺘﻧا ﻢﻬﻣ ﯾ

ﻢﺘ اﺮﺑ ﺐﺳﺎﻨﻣ ي

ﻪﻘﺒﻃ ﺪﻨﺑ ي وﺎﺼﺗ ﯾﺮ هراﻮﻫﺎﻣ ا ي رﻮﮕﻟا ﺖﻗد ﻪﮐ ﺖﺳا مزﻻ ﯾ

ﻢﺘ ﺎﻫ ي

ﻪﻘﺒﻃ ﻒﻠﺘﺨﻣ ﺪﻨﺑ

ي وﺎﺼﺗ ﯾﺮ هراﻮﻫﺎﻣ ا ي ﺎﻘﻣ ﯾ ﻪﺴ زرا و ﯾﺑﺎ ﯽ هﺪﺷ رﻮﮕﻟا و ﯾ ﻢﺘ ﺎﻫ ي ﻗد ﯿ ﻖ ﺎﺳﺎﻨﺷ ﯽﯾ ﻪﺑ .ﺪﻧﻮﺷ ﻤﻫ ﯿ ﻦ ﺶﻫوﮋﭘ رد ﺖﻬﺟ

ﻪﺑ ﺮﺿﺎﺣ ﺳرﺮﺑ ﯽ ﺖﻗد رﻮﮕﻟا ﯾ ﻢﺘ ا ﺮﺜﮐاﺪﺣ لﺎﻤﺘﺣ ﺒﺼﻋ ﻪﮑﺒﺷ و ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﺎﻧاﻮﺗ ﺪﻨﭼﺮﻫ .ﺪﺷ ﻪﺘﺧادﺮﭘ ﯽﯾ

شور زا ماﺪﮐﺮﻫ ﻂﺳﻮﺗ ﺎﻫ

ﺳر تﺎﺒﺛا ﻪﺑ ناﺮﮕﺸﻫوﮋﭘ ﯿ

هﺪ رد ﺖﺳا ﻖﯿﻘﺤﺗ ﺮﺿﺎﺣ د ﺑ ر ﯿ ﻦ ﺶﺷﻮﭘ ﺎﻫ ي ﺿارا ﺶﺷﻮﭘ ﻪﻘﻄﻨﻣ رد دﻮﺟﻮﻣ ﯽ

ﺑآ ﻖﻃﺎﻨﻣ ﯽ ﺖﻋارز و

ﺑآ ﯽ ﻻﺎﺑ ﺖﺤﺻ ﺎﺑ ﯽﯾ

بﺎﺗزﺎﺑ ﺖﻠﻋ ﻪﺑ ﺎﻣا ،ﺪﻧﺪﺷ اﺪﺟ ﺎﻫ

ي ﻃ ﯿﻔ ﯽ ﻬﺑﺎﺸﻣ ﯽ ﺑ ﻪﮐ ﯿ ﻦ ﻊﺗﺮﻣ و ﻊﺗﺮﻣ ﻢﮐاﺮﺘﻣ

ا ،ﺖﺷاد دﻮﺟو ﻪﻘﻄﻨﻣ رد ﯾ

شور

ﯽﺒﺼﻋ ﻪﮑﺒﺷ

لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ

ﺪﯿﻟﻮﺗ ﺖﻗد ﺮﺑرﺎﮐ ﺖﻗد ﻦﺸﯿﻤﮐ ﻦﺸﯿﻣا ﺖﻗد ﺪﯿﻟﻮﺗ ﺖﻗد ﺮﺑرﺎﮐ ﻦﺸﯿﻤﮐ

ﻦﺸﯿﻣا

ﯽﺑآ ﻖﻃﺎﻨﻣ 100

100

0 0

/41 100 99

59 0 / 0

ﯽﺑآ ﺖﻋارز /94

97 /84

98 /16

1 /06

2 /10 98 /47 98 /53

1 /90

1

ﻢﮐاﺮﺘﻣ ﻊﺗﺮﻣ

/52 33 /50

89 /50

10 /48

66 /84

94 /99 82 /01

17 /16

5

ﻢﯾد راز /92

98 /71

90 /29

9 /08

1 /98 96 /10 98 /90

1 /02

3

ﻊﺗﺮﻣ /59

83 /81

95 /19

4 /41 16 /68

93 /83 90 /17

9 /32

6

نﺎﺴﻧا ﯽﺣاﻮﻧ ﺖﺧﺎﺳ

/26

90 /27

57 /73

42 /74

9 /33 75 /31 80 /69

11 /67

24

ﻪﻘﻄﻨﻣ

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ﺶﺷﻮﭘ رد ﺎﻫ ﺮﺘﻬﺑ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور ﯾ

ﻦ ﺘﻧ ﯿ ﻪﺠ .داد ار ﻪﺑ ﺎﻣا ﻠﮐرﻮﻃ ﯽ ﻣ ﯽ ناﻮﺗ رد لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ شور ﺖﻗد ﻪﮐ ﺖﻔﮔ

ﻪﻘﺒﻃ ﺪﻨﺑ ي زاﺮﻓا مﺮﻧ رد ﺒﺼﻋ ﻪﮑﺒﺷ شور زا ﺮﺗﻻﺎﺑENVI

ﯽ ﻣ ﯽ ﺪﺷﺎﺑ ﺒﺼﻋ شور ﻪﮐ ﯽ

ﺎﻌﻣ ﻢﻫ ﯾﺒ ﯽ ﻈﻧ ﯿﺮ ز ندﻮﺑ ﻪﺘﺴﺑاو ﯾ

دﺎ ﺎﺘﻧ ﯾ ﺞ

هداد ﻪﺑ ﺎﻫ ي آ ﺷزﻮﻣ ﯽ

، آﺮﻓ ندﻮﺑ ﻞﮑﺸﻣ ﯾ

ﺪﻨ ﺒﺼﻋ ﻪﮑﺒﺷ شزﻮﻣآ ﯽ

نﺎﻣز و ﺖﻗو و ﺮﺑ ﮔ ﯿﺮ اﺮﺟا ندﻮﺑ ي رﻮﮕﻟا ﯾ ﻢﺘ ﻣ ﻪﮐ ﺖﺳا ﯽ

ﺪﻧاﻮﺗ

دوﺪﺤﻣ ﺎﺑ نآ زا هدﺎﻔﺘﺳا ﯾ

ﺖ ﺪﺟ ي .دزﺎﺳ ﻪﺟاﻮﻣ

- 6 ﻊﺑﺎﻨﻣ

.1 ﺪﻤﺣا ي ﻔﺳ ،نﺎﮔﮋﻣ ﻦﺷوﺪﻧ ﯿ

ﻧﺎ ﯿ نﺎ ﻠﻋ ﯿ ﺎﺿﺮ ﺪﻟا ﻪﺟاﻮﺧ و ﯾ

ﻦ ﺳ ﯿ ﺪ ﺪﻟا لﺎﻤﺟ ﯾ ﻦ .

"

ﻬﺗ ﯿ ﻪ ﺿارا ﺶﺷﻮﭘ ﻪﺸﻘﻧ ﯽ

زا هدﺎﻔﺘﺳا ﺎﺑ كارا ﺮﻬﺷ

ﺎﻫ شور ي ﺪﻨﺑ ﻪﻘﺒﻃ ي ﺒﺼﻋ ﻪﮑﺒﺷ ﯽ

ﻋﻮﻨﺼﻣ ﯽ لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ و

"

ﺎﻫ ﺶﻫوﮋﭘ ، ي

ﻓاﺮﻐﺟ ﯿﺎ ي ﺒﻃ ﯿﻌ ﯽ ).

.(69 -83 ،98 .1388

.2 ﺮﺒﮐا ي ﻫاﺮﺑا ،ﻪﻬﻟا ﯿ ﻤ ﯽ ﺠﻣ ﯿ

،ﺪ ﻣا ﯿ ﺮ ﺪﻤﺣا ي .ﻢﺳﺎﻘﻟاﻮﺑا

"

ﻬﺗ ﯿ ﻪ ﺮﺑرﺎﮐ ﻪﺸﻘﻧ ي

ﺿارا ﯽ ﺎﻫ شور زا هدﺎﻔﺘﺳا ﺎﺑ راوﺰﺒﺳ ﺮﻬﺷ ﺮﻬﺷ ي

ﺒﺼﻋ ﻪﮑﺒﺷ و لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﻻ ﺪﻨﭼ نوﺮﺘﭙﺳﺮﭘ ﯾﻪ

"

ﺎﻣآ ﻪﻣﺎﻧ ﻞﺼﻓ ، ﯾ

ﺶ ﺤﻣ ﯿ ﻂ )6 ،(23 -148 127 .1392

.3 ﮔﺰﭼ ﯽ ﺪﻬﻣ هاﻮﺧﺎﻓو ،داﻮﺟ ي

، .هﺮﻣﺎﺳ رﺎﮑﺘﺣﻼﻓ

"

ﺎﻘﻣ ﯾ ﻪﺴ رﻮﮕﻟا ﯾ ﻢﺘ ﺒﺼﻋ ﻪﮑﺒﺷ و لﺎﻤﺘﺣا ﺮﺜﮐاﺪﺣ ﯽ

ﻋﻮﻨﺼﻣ ﯽ ﻬﺗ رد ﯿ ﻪ ﻪﺸﻘﻧ

ﺿارا ﺶﺷﻮﭘ ﯽ

"

ﻣﻮﺳ ، ﯿ ﻦ ﻠﻣ هﺮﮕﻨﮐ ﯽ وﺮﺗ و ﻪﻌﺳﻮﺗ ﯾ

ﺞ ﺳﺪﻨﻬﻣ ﯽ زوﺎﺸﮐ ي ا كﺎﺧ مﻮﻠﻋ و ﯾ

ناﺮ .

.4 ﻮﻠﻋ ي ﺳ هﺎﻨﭘ ﯿ ﺪ ﻣز مﻮﻠﻋ رد رود زا ﺶﺠﻨﺳ دﺮﺑرﺎﮐ ،ﻢﻇﺎﮐ ﯿ

،ﻦ ،ناﺮﻬﺗ هﺎﮕﺸﻧاد تارﺎﺸﺘﻧا ،ﻪﺤﻔﺻ496

.1383

.5 ﻮﻠﻋ ي ﺳ هﺎﻨﭘ ﯿ

،ﻢﻇﺎﮐﺪ دﻮﻌﺴﻣ ي .،دﻮﻌﺴﻣ

"

ﻬﺗ ﯿ ﻪ ﺮﺑرﺎﮐ ﻪﺸﻘﻧ ي

ﺿارا ﯽ ﺎﻫ هداد زا هدﺎﻔﺘﺳا ﺎﺑ ي

ﻣﻮﻗر ﯽ ﺖﺳﺪﻨﻟ هراﻮﻫﺎﻣ و TM

ﺳ ﯿ ﻢﺘﺴ ﻓاﺮﻐﺟ تﺎﻋﻼﻃا ﯿﺎ

ﯽﯾ سرﺎﻓ نﺎﺘﺳا كﻮﻣ ﻪﻘﻄﻨﻣ رد

"

ﮐ و مﻮﻠﻋ ﻪﻠﺠﻣ.

زروﺎﺸ ي ﺒﻃ ﻊﺑﺎﻨﻣ ﯿﻌ ﯽ )1 (7 -76 ،65 .1380

6. Lu, D., & Weng, Q. A survey of image classification methods and techniques for improving classification performance. International journal of Remote sensing, 28(5), 823-870.2007 7. Turner, M.G., & Ruscher, C. L. Changes in landscape patterns in Georgia, USA. Landscape

ecology, 1(4), 241-251.1988.

8. Wijaya, A. Application of multi-stage classification to detect illegal logging with the use of multi-source data. International Institute for Geo-Information Sience and Earth Observation, Enschede, The Netherlands.2006

9. Zurada, J. M. Introduction to artificial neural systems (Vol. 8). St. Paul: West.1992

Comparison of performance of artificial neural network algorithm and maximum likelihood in land cover mapping

Abstract

Remote Sensing images have a very high capability in natural resource management, which is the preparation of land cover and land use mapes. land cover maps are one of the most important and fundamental factors required by natural resource experts to proper management and optimal use of natural resources. Remote Sensing is a necessary and valuable tool to creating of land cover map, in recent years the methods for classification of satellite imagery have increased. it is necessary to investigate different algorithms in land cover mapping. the purpose f this research is to compare the efficiency of two Artificial Neural Network (ANN) algorithms and the maximum likelihood in mapping land cover of the city of ardabil and land to a radius of thirty- one kilometer. the results of this study showed that there are the same ranges of coatings on the range of the same spectral behavior that cause disorder in the proper classification of the range. this disorder was measured in both the used algorithms. an acceptable

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classification of landsat 8 sensor satellite imagery has been achieved by using the eye interpretation and providing an acceptable classification of the landsat 8 satellite satellite image. the kappa coefficient and the final accuracy of maps 0/82 and 86/57 for the ANN method and 0/9, 93/01 for the maximum likelihood estimation method shows higher accuracy of the maximum likelihood method compared to ANN method in the study area.

Keywords: OLI, Artificial Neural Network (ANN), Maximum Likelihood Method, Land Use Map, Ardebil Province

Referensi

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ﯽﻣ ﺮﻈﻧ ﻪﺑ ﺮﻌﺷ ﻪﺘﺷاﺮﻓا ﺪﺳر » ﻪﮑﺒﺷ ﻒﺸﮐ « ﺰﻨﻃ ناﻮﻨﻋ ﺎﺑ ناﺮﯾا زا نآ رد ﻪﮐ يﺮﻌﺷ ﺪﺷﺎﺑ هدوﺮﺳ رﺎﮔزور نآ ناﺮﯾا عﺎﺿوا ﻒﯿﺻﻮﺗ رد ار دﻮﺧ » ﺦﻠﺑ « ﯽﻣ دﺎﯾ ﺪﻨﮐ : ﺖﺳاﺪﯿﭘ ﻦﻣوﺮﺗ و ﻞﯿﭼﺮﭼ سأر ﺖﺳﺎﭘ ﻪﺑ

ﺮﯿﻏ و ﯽﻬﯾﺪﺑ يﺮﻣا ﯽﺑﺮﻋ و ﯽﺳرﺎﻓ تﺎﯿﺑدا رد ﻢﯾﺮﮐ نآﺮﻗ زا يﺮﯾﺬﭘﺮﯿﺛﺄﺗ رﺎﻌﺷا رد ﯽﻣﺎﺼﺘﻋا ﻦﯾوﺮﭘ ﻪﮐ يﺮﯿﺛﺄﺗ و ،ﺖﺳا رﺎﮑﻧا ﻞﺑﺎﻗ نﺎﺸﻧ ﺖﺳا ﻪﺘﻓﺮﮔ ﻢﯾﺮﮐ نآﺮﻗ زا دﻮﺧ ترﻮﺻ ﻪﺑ ﺮﯿﺛﺄﺗ ﻪﮐ ﺖﺳا ﻦﯾا هﺪﻨﻫد

ﻪﺴـﯾﺎﻘﻣ ﺐﯿﮐﺮﺗ ﻦﯿﮕﻧﺎﯿﻣ نژوﺮـﺘﯿﻧ دﻮـﮐ ﻒﻠﺘﺨﻣ حﻮﻄﺳ رد ﻢﻗر يرﺎﻤﯿﺗ ﻪﺑ رد مﺎﯿﻧ رد ﻪﻧاد داﺪﻌﺗ ﻦﯾﺮﺘﺸﯿﺑ ﻪﮐ داد نﺎﺸﻧ ﺮﯾدﺎـﻘﻣ يﺮﯿﮔرﺎﮐ 100 و 150 نآ ﻦﯾﺮـﺘﻤﮐ و اﺮﭘوا ﻢﻗر رد نژوﺮﺘﯿﻧ دﻮﮐ مﺮﮔﻮﻠﯿﮐ

Undergraduates were tasked with visual analysis of space images created on the basis of remote sensing data in the period 2015-2019, mapping the boundaries of forest felling located on