老河口市地理国情指数构建与分析  

Construction and Analysis of the Geographical Conditions Indexes of Laohekou City

作　　者：余磊[1] 石永阁 郑丽娜[1] 

机构地区：[1]湖北省基础地理信息中心,湖北武汉430074

出　　处：《地理空间信息》2018年第5期26-30,共5页Geospatial Information

基　　金：地理国情监测国家测绘地理信息局重点实验室开放基金资助项目(2015NGCM)

摘　　要：以老河口市为例,利用地理国情普查数据和统计年鉴数据构建了地表格局指数、地理区位指数和土地利用指数;并对老河口市各街办和乡镇的地理国情进行了综合统计分析和地图表达。结果表明,老河口市的总体条件较好,但区域差异较大,地表格局条件、地理区位条件和土地利用条件均以老河口市区为最优。Taking Laohekou City for example, we used the geographical condition census data and statistical yearbook data to construct the surface pattern index, geographical location index and land use index in this paper. And then, we carried out a comprehensive statistical analysis and cartographic representation for the geographical conditions of each sub-district office, villages and towns in Laohekou City. The results show that though the overall condition of Laohekou City is good, but exists a big regional difference. In terms of the conditions of surface pattern, geographical location and land use, the urban district of Laohekou City is far superior to other areas.

关 键 词：地理国情普查 地表格局指数 地理区位指数 土地利用指数 

分 类 号：P208[天文地球—地图制图学与地理信息工程]