The Research on Spatial Data Mining Module Based on Geostatistics Analysis Model for Decision Support System

摘要

In this paper the spatial data mining module based on geostatistics analysis was developed to optimize groundwater level observation networks and improve the quality rather than the quantity of the obtained data, which includes the application of the kriging methodogy and the evaluation of its results in conjuction with the statistical analysis of the available groundwater level data. This procedure that involves different analysis methods of the available data, such as estimation of the interpolation error, data cross-validation and time variation, is applied to evaluation and optimization of Shule river basin in order to demonstrate the potential of improvement of the quality of the observation network.