ArcGIS在地理信息数据库建设中的应用

Application of ArcGIS in the construction of geographic information database

在地理信息数据库的建设过程中,很多工序中都有数据的合并、转换以及重构等,ArcGIS可以有效的实现数据合并、转换以及重构的自动化,并且还可以批量进行,同时,它还可以很好的保证数据转换过程的可靠性以及,高效性,这主要是它利用了FME中空间语义的映射。为了在建立地理信息数据库中减小人工的误差,让效率更高,在测绘的过程中一定要利用ArcGIS技术。

In the construction process of geographic information database,there are many processes of data merging,transformation and reconstruction.ArcGIS can effectively realize the automation of data merging,transformation and reconstruction,and it can also be carried out in batches.At the same time,it can also ensure the reliability and efficiency of the data transformation process.This is mainly because it uses the spatial language in FME.Mapping of meaning.In order to reduce the artificial error and improve the efficiency in the establishment of geographic information database,ArcGIS technology must be used in the process of Surveying and mapping.