| 滨海盐土棉田棉花水、盐遥感监测系统的设计与实现 |
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| 引用本文： | 林蔚,张雷,张国伟,孟亚利,陈兵林,王友华,周治国.滨海盐土棉田棉花水、盐遥感监测系统的设计与实现[J].棉花学报,2012,24(2):114-119. |
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| 作者姓名： | 林蔚 张雷 张国伟 孟亚利 陈兵林 王友华 周治国 |
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| 作者单位： | 南京农业大学/农业部南方作物生理生态重点开放实验室,南京,210095 |
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| 基金项目： | 国家“863”计划资助项目(2007AA10Z206) |
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| 摘 要： | 为监测滨海盐土棉田棉花的水、盐状况，对盐碱地植棉提供理论依据。本研究运用软件工程的思维，耦合了基于地面遥感手段构建的棉花功能叶水、盐状况监测模型和土壤介电常数模型，开发了具有监测滨海盐土棉田棉花和土壤水、盐状况功能的遥感监测系统。系统以光谱反射率和土壤介电常数数据为基本输入，对棉花功能叶和棉田土壤水、盐状况进行了预测计算，运行结果以表格和图形的形式输出。应用结果表明，该系统操作简单、运行稳定，监测结果准确，可为农业生产者、管理人员和科技人员提供棉作数字化和科学化的决策支持。
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| 关 键 词： | 棉花 盐土 遥感 监测 系统 |
| 收稿时间： | 2011-09-19; |
Design and Implementation of Remote Sensing Monitoring System for Water and Salinity Content of Cotton in Coastal Saline Soil |
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| LIN Wei
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ZHANG Lei
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ZHANG Guo-wei
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MENG Ya-li
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CHEN Bing-lin
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WANG You-hua
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ZHOU Zhi-guo.Design and Implementation of Remote Sensing Monitoring System for Water and Salinity Content of Cotton in Coastal Saline Soil[J].Cotton Science,2012,24(2):114-119. |
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| Authors: | LIN Wei ZHANG Lei ZHANG Guo-wei MENG Ya-li CHEN Bing-lin WANG You-hua ZHOU Zhi-guo |
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| Institution: | (Nanjing Agricultural University/Key Laboratory of Crop Physiology & Ecology in Southern China,Ministry of Agriculture,Nanjing 210095,China) |
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| Abstract: | In order to apply software engineering to monitor the water and salinity content of cotton in saline soil,we developed a remote sensing monitoring system by integrating an estimation model for the water and salinity content of cotton leaf with a soil dielectric properties’ model based on remote ground sensing.Through inputting hyper-spectral reflectance for functional leaves and microwave dielectric properties for saline soil as essential parameters,we were able to calculate and predict the water and salinity content of these systems.The running result was output,demonstrating the simple but reliable operation of this system.This system can provide digital and scientific decision support in cotton farming for farmers,agronomists,and researchers. |
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| Keywords: | cotton saline soil remote sensing monitoring system |
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