反演方程和数值模拟模型

反演方程和数值模拟模型

  48

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

Classification(s)

Geography SubjectGIScience & Remote SensingRemote Sensing Imagery

Detailed Description

反演方程和数值模拟模型

张凌,杨硕文,刘锦丽等:一种反演雷达波束内不均匀反射率场的方法。遥感学报,199822

(1)球坐标系中雷达方程模型:

式中,为雷达接收到的从点处的雷达分辩体积中反射回来的回波功率;为雷达的发射脉冲功率,为雷达工作波长;为点处散射体的反射率;为点处的微波强弱衰减系数;为雷达脉冲的长度;分别为的有效积分区域。

(2)增益函数模型:

式中,为抛物面天线口径的直径;第一类一阶贝赛尔函数。

How to cite

《资源环境数学模型手册》 (2018). 反演方程和数值模拟模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/bc4e4e08-4eac-4e19-a29a-391f6b57c4bf
Copy

QR Code

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

QR Code

You can link related {{typeName}} from your personal space to this model item, or you can create a new {{typeName.toLowerCase()}}.

Model Content & Service

These authorship information will be submitted to the contributor to review.