V-Neighbor Structure Based Spatial Interpolation Algorithm

The previous spatial interpolation methods have problems on the keeping of local structure and boundary treatment.To overcome these problems,based on the structural properties of the Voronoi on spatial partition,we propose a multi-dimensional unified spatial interpolation algorithm.With random simulated data and the average temperature data of Chinese cities,the experimental results indicate that the proposed interpolation algorithm can support irregular boundary data,and achieve good performance on keeping local structure characteristics and high accuracy.