GIS和GPS结合对陕西省旅游资源制图的研究

Study mapping on Shaanxi′s tourism resources based on combination of GIS and GPS

结合陕西省旅游资源普查,按照地理信息系统(Geographic Information System,GIS)工程化制图流程,在ArcGIS软件支持下将地理信息系统(GIS)和全球定位系统(Global PositioningSystem,GPS)结合对陕西省旅游资源制图进行研究.结果表明,GIS和GPS相结合技术不仅为旅游资源制图提供了方便、快捷的数据获取和管理手段,而且更加科学、高效地解决了旅游单体数据批量标注、不同比例尺和投影类型底图匹配的关键技术问题.这为陕西省旅游资源开发及总体规划提供了基础资料.

Used the survey data of the tourism resources in Shaanxi province and considered the flow of mapping in GIS engineering, the mapping of tourism resources in Shaanxi province based on the combination of GIS and GPS was studied on the basis of the ArcGIS software. The result of study indicates that, the combined technologies of both GIS and GPS have not only provided the convenient methods and shortcut of collecting and managing data for the mapping of tourism resources, but also more scientifically and efficiently solved the below-mentioned key problems of mapping： one is the batch labeling of the tourism resources, the other is the matching of two different scales and projection types. At the same time, this study has also provided the further development and whole planning of tourism resources in Shaanxi province with the first fundamental data.