Submitted on: 04 April 2015.
Revised on: 31 May 2015.
Accepted on: 13 July 2015.
___________________GEOINFORMATICA---SPRINGER
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Submitted on: 09 July 2016.
Revised on: 04 September 2016.
Accepted on: 15 October 2016.
___________________GEOINFORMATICA---SPRINGER
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Submitted on: 03 May 2009.
Revised on: 01 August 2009.
Accepted on: 05 September 2009.
___________________GEOINFORMATICA---SPRINGER
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Submitted on: 22 January 2017.
Revised on: 24 February 2017.
Accepted on: 15 March 2017.
___________________GEOINFORMATICA---SPRINGER