在对板形数据作了充分分析的基础上，提出一种基于空间点插值和逼近相结合的板形再现方法。
On the basis of adequate analysis for shape data, a method based on interpolation and approach of space point was proposed to visualize shape.
在空间变异分析方面：应用空间插值、地质统计学等理论研究了灌区气象条件和地下水埋深的空间变异规律。
Spatial interpolation and geostatistical methods are used to study the spatial variability of the meteorologic elements and ground water depth in the area.
本文对地理信息系统空间分析中的空间数据插值方法进行了介绍。
The spatial interpolation method which is included in spatial analysis of Geographic Information System is introduced in this paper.
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