Proceedings of the 2013 the International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE 2013)

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Retrieving leaf area index (LAI) of Phragmites australis in Panjin wetland of China

Authors
Li Yanfeng, Mao Dehua, Wang Zongming, Ren Chunying
Corresponding Author
Li Yanfeng
Available Online August 2013.
DOI
10.2991/rsete.2013.132How to use a DOI?
Keywords
Phragmites australis, Leaf Area Index (LAI), Panjin wetland, Landsat7 ETM+ imagery, multi-season satellite imagery
Abstract

Based on Landsat7 ETM+ imagery and ground-measured Leaf area index (LAI) data, a optimal estimation model was developed in order to accomplish the retrieval of Phragmites australis LAI in Panjin Wetland of China. To obtain more knowledge about the actual status of Phragmites australis, the spatial pattern of LAI was also analyzed. Results showed that: in 2012, Phragmites australis area in Panjin is 58,393ha. Multivariate linear model regarding the ratio vegetation index (RVI), two mid-infrared spectral bands (Band5 and Band7) as independent variables is the optimal estimation model of Phragmites australis LAI (p 0.01, R2 = 0.727). The spacial difference of Phragmites australis LAI is very evident, and basically decreases from northeast to southwest of Panjin wetland.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2013 the International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE 2013)
Series
Advances in Intelligent Systems Research
Publication Date
August 2013
ISBN
10.2991/rsete.2013.132
ISSN
1951-6851
DOI
10.2991/rsete.2013.132How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Li Yanfeng
AU  - Mao Dehua
AU  - Wang Zongming
AU  - Ren Chunying
PY  - 2013/08
DA  - 2013/08
TI  - Retrieving leaf area index (LAI) of Phragmites australis in Panjin wetland of China
BT  - Proceedings of the 2013 the International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE 2013)
PB  - Atlantis Press
SP  - 544
EP  - 547
SN  - 1951-6851
UR  - https://doi.org/10.2991/rsete.2013.132
DO  - 10.2991/rsete.2013.132
ID  - Yanfeng2013/08
ER  -