Quantitative Study on Spatial Distribution of Geospatial Industry in China

摘要：

Study on spatial distribution of geospatial industry is essential for industrial layout.By choosing the typical industry index for each industrial branch,sorting,scoring and calculating by weight,this paper calculates out the value of spatial distribution index for each province which quantitatively reflects the status of spatial distribution of geospatial industry in China.According to the index value,five levels of provinces are divided:the leading provinces,the well-developed provinces,the better developed provinces,the developing provinces and the under-developed provinces.Furthermore,the paper analyzes the spatial diffusion process of the geospatial technology in China,as well as the influence factors for each industry branches,and try to find out the reason of the current status of spatial distribution in China.

关键词： Geospatial industry surveying and mapping industry GIS industry RS industry GNSS industry spatial distribution

作者: Liu Li

作者单位: Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences;Gradual School of Chinese Academy of Sciences,11A,Datun Road Chaoyang District,Beijing,China 100101

会议类型: 国际会议

会议名称: 第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)

会议地点: 广州

会议语种:英文

在线出版日期: 2008-06-28（万方平台首次上网日期，不代表论文的发表时间）