NSSC OpenIR  > 微波遥感部
A Multi-Order Radiative Transfer Model for Microwave Radiometry of Vegetation Canopies
Chen, Liang; Wang, Cheng; Cui, Qian; Chen, L (reprint author), Chinese Acad Space Technol, Qian Xuesen Lab Space Technol, Beijing, Peoples R China.
Department微波遥感部
Source PublicationPROCEEDINGS OF THE 2016 11TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY (ISAPE)
2016
Pages921-924
Language英语
ISBN978-1-5090-4743-7
Abstractuantitative understanding of the relationship between scattering mechanisms within vegetation canopies and the microwave brightness temperature is desirable for soil moisture retrievals over vegetated landscapes. In this study, a multi-order radiative transfer model is developed to more accurately account for vegetation canopy scattering by modifying the basic t-? model. The multi-order solution is used to investigate this relationship and to perform a physical analysis of the scattered and emitted radiation from vegetation canopies. The model is tested against Multi-frequency Microwave Radiometer brightness temperature measurements acquired over deciduous soybean and cotton by a truck-mounted microwave instrument system called TMMR in 2009. The model predictions are in good agreement with the data, and they give quantitative understanding for the influence of multi-order scattering within the canopy on the brightness temperature. The results show that the scattering term is significant for the vegetation canopies and modifications are necessary to the tau-omega model when applied to dense vegetation.
KeywordMicrowave Radiometry Radiative Transfer Model Scattering Vegetation Canopies
Conference Name11th International Symposium on Antennas, Propagation and EM Theory (ISAPE)
Conference DateOCT 18-21, 2016
Conference PlaceGuilin, PEOPLES R CHINA
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5941
Collection微波遥感部
Corresponding AuthorChen, L (reprint author), Chinese Acad Space Technol, Qian Xuesen Lab Space Technol, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Chen, Liang,Wang, Cheng,Cui, Qian,et al. A Multi-Order Radiative Transfer Model for Microwave Radiometry of Vegetation Canopies[C],2016:921-924.
Files in This Item:
File Name/Size DocType Version Access License
201607834114.pdf(381KB)会议论文 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, Liang]'s Articles
[Wang, Cheng]'s Articles
[Cui, Qian]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Liang]'s Articles
[Wang, Cheng]'s Articles
[Cui, Qian]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Liang]'s Articles
[Wang, Cheng]'s Articles
[Cui, Qian]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.