Technology and Methodology |
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THE SATELLITE REMOTE SENSING INFORMATION PROCESSING TECHNOLOGY FOR AGRICULTURAL CROP MONITORING |
HE Guo-jin1, HU De-yong1, LIU Xi-zhen2, LI Guo-jing2, HAO Yi-de2, WANG Li-ping2 |
1. China Remote sensing satellite ground station, CAS, Beijing 100086, China;
2. Beijing Agriculture Technology Extension Station, Beijing 100029, China |
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Abstract Focusing on agricultural crop monitoring, the authors have presented in this paper the key technology for satellite remote sensing information processing, which is expected to be operational. Starting with an analysis of the physical basis of remote sensing for crop type identification, this paper has not only given a technical framework for satellite remote sensing data processing but also presented the approaches to the thematic information extraction from remotely sensed data. In addition, A model for estimation of winter wheat yield has been formulated, with a description of the means for accuracy assessment.
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Issue Date: 02 August 2011
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[1] 王乃斌,等.中国小麦遥感动态监测与估产[M].北京:中国科学技术出版社,1996.[2] 陈述彭,赵英时.遥感地学分析[M].北京:测绘出版社,1990.[3] 万余庆,阎永忠,张凤丽.延河流域植物光谱特征分析[J].国土资源遥感,2001,(3):15-20.[4] 赵锐,汤君友,何隆华.江苏省水稻长势遥感监测与估产[J].国土资源遥感,2002,(3):9-11. |
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