First, we investigate the approximation of mainly bathymetric data with LR B-spline surfaces and look into different aspects of the approach (Sec.4.1). Second, we report on a comparison of different methods (e.g., kriging, RBF approximation and LR B-spline approximation) in the approximation of rainfall data (Sec.4.2) and the analysis of topological changes in GIS data (Sec.4.3)
Applications to surface approximation and rainfall analysis
A Cerri;S Pittaluga;S Biasotti;D Sobrero;M Spagnuolo
2016
Abstract
First, we investigate the approximation of mainly bathymetric data with LR B-spline surfaces and look into different aspects of the approach (Sec.4.1). Second, we report on a comparison of different methods (e.g., kriging, RBF approximation and LR B-spline approximation) in the approximation of rainfall data (Sec.4.2) and the analysis of topological changes in GIS data (Sec.4.3)File in questo prodotto:
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