草场雪灾监测分析公式

草场雪灾监测分析公式

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectGIScience & Remote SensingOthers

Detailed Description

草场雪灾监测分析公式

 

(1)多时相最小亮度合成消云计算公式:

 

 

 

式中,为结果值;;为各时相的1通道值;为各时相的4通道值;为所取时段的总天数。

 

(2)相对地势起伏程度计算公式:

 

 

式中,点的地形参数;点上风向上各点高程的平均值;的高程值。

 

 

参考文献

史培军,陈晋:RSGIS支持正气草地雪灾监测试验研究。地理学报,199651(4)

 

How to cite

《资源环境数学模型手册》 (2018). 草场雪灾监测分析公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/89c15439-6762-41f3-8182-b8d3806dfd68
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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