| 用气象卫星数据对冬小麦进行估产的试验 |
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| 引用本文： | 肖乾广,周嗣松,陈维英,张丽霞,赁常恭,肖淑招,盂宪钺,赵忠凯,张桂宗.用气象卫星数据对冬小麦进行估产的试验[J].遥感学报,1986(4). |
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| 作者姓名： | 肖乾广 周嗣松 陈维英 张丽霞 赁常恭 肖淑招 盂宪钺 赵忠凯 张桂宗 |
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| 作者单位： | 卫星气象中心
(肖乾广，周嗣松，陈维英，张丽霞，赁常恭)，天津气象科学研究所
(肖淑招，盂宪钺，赵忠凯)，天津气象科学研究所(张桂宗) |
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| 摘 要： | The NOAA is a special meteorological satellite. The first and second channels of the AVHRP (the sensor of NOAA) are much similar to the fifth and seventh channels of the resource satellite MSS, and their corresponding spectral response curves are much alike. The AVHRR'S first channel has a higher reflectivity from soil, and the second channel is highly reflected by vegetation. By virtue of its wide sensitivity range, multiple reception orbitals, economical and convenient, it has been used in the W.S.A. in the agricultural estimation.According to the characteristic spectra from the vegetation, and through the digital exchange of the measuraed values on the first and second channels of the NOAA/AVHRR, We established a servies of green models which can be need in making agricultural estimation satisfactorily.As expesimentally showed that these green models highly correlated to the yeild of crops. This has been presently becoming the main information sources for yield estiraatings. With the forecast of the
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