Submitted on: 27 February 2010.
Revised on: 14 May 2010.
Accepted on: 02 July 2010.
___________________IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
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Submitted on: 04 April 2009.
Revised on: 16 June 2009.
Accepted on: 20 July 2009.
___________________IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
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Submitted on: 03 January 2011.
Revised on: 04 February 2011.
Accepted on: 15 February 2011.
___________________IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
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