摘要
主流GIS软件ArcGIS 9的Geostatistics Analyst模块中所涉及的两大类空间内插方法:确 定性内插方法和地统计内插方法。结合该软件对各种插值方法的应用和处理进行了介绍,应用示例 比较各种内插方法的适用范围。
The paper introduced two groups of spatial interpolation techniques in the Geostatistics Analyst of ArcGIS 9: deterministic and geostatistical. In the paper, I emphasized an overview of the application and method behind various interpolation techniques in the Geostatistics Analyst,which compared their applied fields and enumerated a lot of instances.
出处
《化工矿产地质》
CAS
2005年第4期235-240,共6页
Geology of Chemical Minerals
关键词
空间内插
反距离加权
多项式内插
径向基函数法
克立格
spatial interpolation, IDW, polynomial interpolation, radial basis functions, kriging