Asian Journal of Information Technology

Year: 2005
Volume: 4
Issue: 1
Page No. 1 - 6

Fuzzy B-Spline and Voltertra Algroithms for Modelling Surface Current and Ocan Bathymetry from Polarised Topsar Data

Authors : Maged Marghany

Abstract: The main objective of this research is to utilize the Fuzzy arithmetic for constructing surface current and ocean bathymetry from polarized remote sensing data such as TOPSAR image. In doing so, three- dimensional surface modelling consisted of Volettra model, non-linear model which construct a global topological structure between the data points, used to support an approximation of real surface. The output of the Fuzzy and Volettra model was a digital terrain model for bathymetry along the coastal waters of Kuala Terengganu Malaysia. This paper describes the principles behind the Fuzzy algorithm, indicates for what type of application it might be useful, notes on the accuracy and gives an example of an application.

How to cite this article:

Maged Marghany , 2005. Fuzzy B-Spline and Voltertra Algroithms for Modelling Surface Current and Ocan Bathymetry from Polarised Topsar Data . Asian Journal of Information Technology, 4: 1-6.

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