Abstract
The spatial analysis techniques include different techniques and the characteristics of point, line, and polygon data sets. The better techniques focused on IDW, NNIDW, spline, spline interpolation and types of Kriging. These techniques were adapted in the spatial component to derive the measurements of the terrain. Apart from that kriging is a sophisticated interpolation technique that can estimate trend surface. The recent advancement in GIS technology with couple of combined statistical methods can be integrated in the deterministic methods for interpolation and analysis of spatial data. The kriging method which are of interpolation method that realized the results were statistically approached.
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