基于RS和GIS的区域可持续发展实践探讨——以陕西省为例

Discussing Regional Sustainable Development Based on GIS and RS:Take Shaanxi Province as an Example

以陕西省为例,以各城市综合指标为权重计算加权Voronoi图,与陕西省行政区划图比较,研究陕西省的可持续发展能力,探讨RS和GIS作为一种数据获取手段和空间分析工具,在区域可持续发展研究中的作用。结果表明,RS和GIS可以很好地为区域可持续发展服务。

Taking shaanxi province as an example, this paper uses each of the city＇s comprehensive index to calculate the weighted Voronoi diagram weight, compared with the administrative map of Shaanxi province to study the sustainable development of research capacity in Shaanxi Province, discuses RS and GIS ,which is a kind of data acquisition method and spatial analysis tools, in the role of regional sustainable development research. The results show that RS and GIS can be very good for the regional sustainable develop- ment services.