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ArcObjects Development in Zone Design Using Visual Basic for Applications

机译:ArcObjects在区域设计中的开发使用Visual Basic用于应用程序

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The Modifiable Areal Unit Problem (MAUP) is commonplace in the realm of geographical analysis. The MAUP presents issues concerning scale and configuration of geographic partitions that are representative of finer resolution spatial data. To date, these problems cannot be resolved completely. They can only be manipulated. This "manipulation" can be accomplished using an Automated Zoning Procedure (AZP). In theory, this algorithm amalgamates spatial partitions into a set of zones that are optimized for a function of interest, thus an optimal result is achieved regardless of spatial configuration. Using a Geographic Information Systems (GIS) software environment, an Automated Zoning Procedure was constructed for ArcGIS 8.3 desktop software using ArcObjects development with Visual Basic for Applications (VBA). The fully functional program represents a deterministic, global optimization approach that aggregates n number of zones into a smaller number of m zones where the Morans I statistic of spatial autocorrelation is the primary function under optimization.
机译:可修改的区域单位问题(MAUP)是地理分析领域的常见。 MAUP提出了关于代表更精细分辨率空间数据的地理分区的比例和配置的问题。迄今为止,这些问题无法完全解决。他们只能被操纵。可以使用自动分区过程(AZ​​P)来完成该“操纵”。理论上,该算法在一组针对感兴趣的功能进行优化的一组区域中合并空间分区,因此无论空间配置如何,都实现了最佳结果。使用地理信息系统(GIS)软件环境,为ArcGIS 8.3桌面软件构建了自动分区过程,使用ArcObjects开发使用Visual Basic进行应用程序(VBA)。完全函数计划代表了一个确定性的全局优化方法,它将n个区域聚合成较少数量的M个区域,其中Spatial自相关的莫朗斯统计是优化下的主要功能。

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