土地类型结构分析公式

土地类型结构分析公式

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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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Method-focused categoriesData-perspectiveGeostatistical analysis
Method-focused categoriesProcess-perspectiveHuman-activity calculation

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Chinese {{currentDetailLanguage}} Chinese

土地类型结构分析公式

(1) 对比结构分析:

式中,分别为第k和第t土地类型图斑各自所属的土地类型的第g要素特征值;g=1,2,…,m为土地类型构成要素指标序号;k,t=1,2,…,n为图斑序号。

(2) 空间组合结构分析:

  

  

式中,LkLtLN分别为第k、第t及第k和第t斑共同组成的新图斑的周长。

(3) 时间演替结构分析:

式中,Pkt为第k个和第t个图斑所属的土地类型相互演替转换的概率;f为演替关系系数;Vkt为演替速度;→表示正演替;←表示逆演替。

参考文献:

    刘卫东:江汉平原土地类型与综合自然区划。地理学报,1994,491

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How to Cite

《资源环境数学模型手册》 (2018). 土地类型结构分析公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/13256ba9-23a5-4955-aeb9-75ba7ab6087a
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Last modifier : 
Zihuan Wang
Last modify time : 
2020-11-03
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Contributor(s)

Initial contribute: 2018-12-04

Authorship

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

History

Last modifier : 
Zihuan Wang
Last modify time : 
2020-11-03
Modify times : 
View History

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