地理國情普查成果在城市擴張監(jiān)測中的應(yīng)用
發(fā)布時間:2018-07-25 15:39
【摘要】:本文以成都龍泉驛區(qū)為例,探索了國情普查成果在城市發(fā)展監(jiān)測中的應(yīng)用。基于地理國情普查地表覆蓋和重要要素成果、歷史影像成果以及歷史基礎(chǔ)地理信息數(shù)據(jù),結(jié)合人口、社會經(jīng)濟數(shù)據(jù),對2009~2014年龍泉驛區(qū)城市擴張?zhí)卣骱万?qū)動力進行了監(jiān)測分析。監(jiān)測表明,監(jiān)測時段內(nèi)龍泉驛區(qū)城區(qū)向西南快速擴張,土地利用類型也隨之變化,其擴張的主要動力來自于社會經(jīng)濟發(fā)展、產(chǎn)業(yè)集約發(fā)展模式以及政府政策規(guī)劃。
[Abstract]:Taking Longquanyi District of Chengdu as an example, this paper explores the application of census results in urban development monitoring. Based on the results of land cover, important factors, historical images and historical basic geographic information, combined with population and social economic data, the characteristics and driving forces of urban expansion in Longquanyi district from 2009 to 2014 were monitored and analyzed. The monitoring shows that the urban area of Longquanyi district expands rapidly to the southwest during the monitoring period, and the types of land use change with it. The main motive force of the expansion comes from the development of social economy, the mode of industrial intensive development and the government policy planning.
【作者單位】: 國家測繪地理信息局第三航測遙感院;
【基金】:四川省地理國情監(jiān)測工程技術(shù)研究中心資助項目(GC201403)
【分類號】:P208
[Abstract]:Taking Longquanyi District of Chengdu as an example, this paper explores the application of census results in urban development monitoring. Based on the results of land cover, important factors, historical images and historical basic geographic information, combined with population and social economic data, the characteristics and driving forces of urban expansion in Longquanyi district from 2009 to 2014 were monitored and analyzed. The monitoring shows that the urban area of Longquanyi district expands rapidly to the southwest during the monitoring period, and the types of land use change with it. The main motive force of the expansion comes from the development of social economy, the mode of industrial intensive development and the government policy planning.
【作者單位】: 國家測繪地理信息局第三航測遙感院;
【基金】:四川省地理國情監(jiān)測工程技術(shù)研究中心資助項目(GC201403)
【分類號】:P208
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