节点文献
基于空间地理数据模型的中国农民人均纯收入分析
Analysis on Chinese Rural Resident’s Personal Average Net Income Based on the Spatial Geostatistical Data Model
【摘要】 运用空间地理方法对中国农民人均纯收入进行了分析。选取了我国76个县的农民人均纯收入作为样本,运用空间统计的最优线性预测方法对农村地区进行了空间统计分析,并据此画出县级农村居民年人均纯收入的等高线。
【Abstract】 The personal average net income of rural residents of 2003 in China was analyzed by using geostatistical tools. Taking the personal average net income of rural residents of 76 counties in China as sample, the spatial statistic analysis for rural area was presented by using the optimal linear regression. Based on these, the contour of personal average net income of rural residents in the county was described.
【关键词】 等高线图；
地理数据模型；
克立格插值；
农民人均纯收入；
【Key words】 Contour map； Geostatistical data model； Kriging； The personal average net income of rural residents；
【Key words】 Contour map； Geostatistical data model； Kriging； The personal average net income of rural residents；
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2008年02期
- 【分类号】F323.8;F224
- 【被引频次】5
- 【下载频次】192