长三角村镇土地规模利用信息管理系统研究

摘要

在.NET开发环境下,基于World Wind开源代码和ArcGIS Engine组件,研究了在三维地球模型中的二维三维数据耦合技术,实现了土地利用演变仿真.结果表明,该系统可有效地管理长三角村镇土地利用的各种类型信息,提高了数据利用的效率.%In the . Net development environment, based on open source code and ArcGIS Engine components of World Wind, the 2 -3D coupling of data technology was studied, which realized the evolution simulation of land use. The results showed that the system can effectively manage various types of information on land use of Yangtze River delta region, which is conducive to improving the utilization efficiency of da- ta.