| 山东省春季土壤墒情遥感监测模型构建 |
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| 引用本文： | 杨丽萍,隋学艳,杨洁,郭洪海,张锡金,黄玲. 山东省春季土壤墒情遥感监测模型构建[J]. 山东农业科学, 2009, 0(5) |
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| 作者姓名： | 杨丽萍 隋学艳 杨洁 郭洪海 张锡金 黄玲 |
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| 作者单位： | 1. 山东省农业可持续发展研究所,山东,济南,250100
2. 济宁市农业科学研究院,山东,济宁,272031 |
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| 基金项目： | 山东省农业科学院科技创新基金项目“山东省小麦农情遥感监测与估产研究”(2006YCX033); “基于MODIS数据的遥感干旱监测业务化运行关键技术研究”(2007YCX026)资助 |
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| 摘 要： | 以EOS-MODIS数据与土壤湿度地面观测数据为基础,采用植被供水指数法构建山东省春季土壤墒情监测模型,并以野外同步遥感监测场实测数据对模型精度进行验证,精度达84.54%。应用该模型对2008年4月上旬的地表土壤墒情进行了监测,结果与实际情况吻合。该模型的建立为山东省业务化土壤墒情遥感监测奠定了基础。
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| 关 键 词： | EOS-MODIS 植被供水指数 土壤墒情 监测模型 |
Construction of Remote Sensing Monitoring Model for Spring Soil Moisture in Shandong Province |
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| YANG Li-ping,SUI Xue-yan,YANG Jie,GUO Hong-hai,ZHANG Xi-jin,HUANG Ling. Construction of Remote Sensing Monitoring Model for Spring Soil Moisture in Shandong Province[J]. Shandong Agricultural Sciences, 2009, 0(5) |
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| Authors: | YANG Li-ping SUI Xue-yan YANG Jie GUO Hong-hai ZHANG Xi-jin HUANG Ling |
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| Affiliation: | YANG Li-ping1,SUI Xue-yan1,YANG Jie1,GUO Hong-hai1,ZHANG Xi-jin1,HUANG Ling2(1.Sh,ong Institute of Agriculture Sustainable Development,Jinan 250100,China,2.Jining Academy of Agricultural Sciences,Jining 272031,China) |
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| Abstract: | Based on EOS-MODIS data and ground observation data of soil moisture,the monitoring model for Spring soil moisture in Shandong Province was constructed by using VSWI(vegetation water supply index) method.The precision of the model was calculated by using data measured in field synchronizing RS station,which reached 84.54%.Using the model to monitoring the surface soil moisture of Shandong Province in the first ten days of April,2008,the results were in agreement with the actual situations.The model would es... |
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| Keywords: | EOS-MODIS |
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