| 土地利用动态遥感监测中的问题探析 |
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| 引用本文： | 高振宇,吴学瑜,范清东,曹子剑,门春春. 土地利用动态遥感监测中的问题探析[J]. 国土资源遥感, 2011, 0(3): 20-24 |
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| 作者姓名： | 高振宇 吴学瑜 范清东 曹子剑 门春春 |
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| 作者单位： | 天津市地籍管理中心;天津市土地登记中心; |
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| 摘 要： | 为解决不同周期土地利用动态遥感监测衔接不紧密的问题,通过对天津市2008年度及监测时段内各季度的土地利用动态遥感监测结果的对比,从时间因素和人为因素两个角度分析了监测结果产生差异的原因,并就如何应对和改进作业方式展开了论述.因受数据源和信息提取手段等的制约,使监测效率不易有大的改变,故仅着重对如何改进和优化季度监测中的...
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| 关 键 词： | 遥感 土地利用动态监测 监测周期 季度监测 |
An Analysis of the Problems Concerning Remote Sensing Dynamic Monitoring of Land Use |
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| GAO Zhen-yu,WU Xue-yu,,FAN Qing-dong,CAO Zi-jian,MEN Chun-chun. An Analysis of the Problems Concerning Remote Sensing Dynamic Monitoring of Land Use[J]. Remote Sensing for Land & Resources, 2011, 0(3): 20-24 |
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| Authors: | GAO Zhen-yu WU Xue-yu FAN Qing-dong CAO Zi-jian MEN Chun-chun |
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| Affiliation: | GAO Zhen-yu1,WU Xue-yu1,2,FAN Qing-dong1,CAO Zi-jian1,MEN Chun-chun1(1.Tianjin Cadastral Management Center,Tianjin 300042,China,2.Tianjin Land Registration Center,China) |
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| Abstract: | Based on a comparison of the monitoring results of land use dynamic monitoring in 2008 and in different periods of time in Tianjin,the authors have analyzed the differences between the results of annual monitoring and quarterly monitoring from the angles of time factor and human factor.The approaches to the problems as to how to effectively improve the two kinds of monitoring are discussed.Considering the limitation of the data source and the information extraction methods,this paper focuses on the analysis... |
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| Keywords: | Remote sensing Dynamic monitoring of land use Monitoring frequency Quarterly monitoring |
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