Submitted on: 06 June 2013.
Revised on: 30 July 2013.
Accepted on: 21 September 2013.
___________________GIM International-The Worldwide Magazine for Geomatics
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Submitted on: 24 February 2014.
Revised on: 17 June 2014.
Accepted on: 25 July 2014.
___________________GIM International-The Worldwide Magazine for Geomatics
Submitted on: 28 January 2016.
Revised on: 29 February 2016.
Accepted on: 04 April 2016.
___________________GIM International-The Worldwide Magazine for Geomatics
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Submitted on: 13 September 2008.
Revised on: 19 October 2008.
Accepted on: 06 December 2008.
___________________GIM International-The Worldwide Magazine for Geomatics
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