Submitted on: 21 August 2002.
Revised on: 26 September 2002.
Accepted on: 25 November 2002.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
Submitted on: 11 August 1999.
Revised on: 11 November 1999.
Accepted on: 26 December 1999.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
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Submitted on: 03 March 2013.
Revised on: 28 May 2013.
Accepted on: 23 July 2013.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
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Submitted on: 13 February 2014.
Revised on: 14 May 2014.
Accepted on: 19 June 2014.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
Submitted on: 02 March 2008.
Revised on: 14 April 2008.
Accepted on: 11 May 2008.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
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Submitted on: 04 May 2014.
Revised on: 04 August 2014.
Accepted on: 22 August 2014.
___________________JOURNAL OF APPLIED GEOPHYSICS---ELSEVIER
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