摘要
ArcGIS空间分析提供了强大的空间建模与分析功能,可以实现多种功能。利用ArcGIS辅助地下水空间特征分析具有较高的实用意义。文中采用ArcGIS空间分析模块中的克里金插值法,研究地下水位空间变异特征。结果表明研究区地下水位的空间相关性较强,说明其受地形、地貌等结构性因子影响较大,分析结果与实际情况基本一致。
ArcGIS space analysis provides a powerful space modeling and analysis function and it can realize a variety of functions. Using ArcGIS auxiliary groundwater spatial characteristics analysis has the very high practical significance. Using the kriging in ArcGIS spatial analysis module to analyse the space variation characteristics. The results show that the groundwater level has strong spatial correlation, explain that the groundwater level is affected greatly by terrain, physiognomy and structural factor. The analysis results basically in accord with actual situation.
出处
《信息技术》
2013年第3期63-65,共3页
Information Technology
基金
国家自然科学基金重点项目(41130637)
