图形梯尺公式

图形梯尺公式

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveGeoinformation analysis

Model Description

Chinese {{currentDetailLanguage}} Chinese

图形梯尺公式

 

 

式中,x 为制图指标数据;为想的偏移量;y 为相应于x

的地图符号尺寸;n表示目标地图符号中用作表示制图指标

的维数;k 为系数;b 是一个经验调整参数。

参考文献

初世强,刘岳:面向对象的电子地图创作模型――国家经济

地图集(电子版)软件设计研究。地理学报,1996,511

How to Cite

《资源环境数学模型手册》 (2018). 图形梯尺公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/07b30aa6-ef68-4318-8b85-8f07bcb8c6e0
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History

Last modifier : 
tingxin
Last modify time : 
2020-11-06
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

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

History

Last modifier : 
tingxin
Last modify time : 
2020-11-06
Modify times : 
View History

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