Proceedings of the First International Conference on Information Science and Electronic Technology

Remote Estimation of Leaf Water Content Using Spectral Index Derived From Hyperspectral Data

Authors
Chengfang Zhang, Zhiyuan Pan, Heng Dong, Fangjian He, Xingbang Hu
Corresponding Author
Chengfang Zhang
Available Online March 2015.
DOI
https://doi.org/10.2991/iset-15.2015.6How to use a DOI?
Keywords
Leaf water content, Vegetation index, Hyperspectral
Abstract
Monitoring crop water content by remote sensing has been an important problem for agricultural drought monitoring and water resources management. The triangular water vegetation index is affected by canopy structure parameters, such as leaf area index. To improve this, we used the method of ratio index to put forward a new vegetation index with the improved soil adjustable vegetation index. The precision of the new index for monitoring agricultural drought was verified by simulated data and field observation data. The results showed that the new index was a good method to monitoring the crop water content. However, due to the limitations of data acquisition, the field validation was only with the data of wheat which observed in Yucheng, shandong province. In the future, more tests still need to be done.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
First International Conference on Information Science and Electronic Technology (ISET 2015)
Part of series
Advances in Computer Science Research
Publication Date
March 2015
ISBN
978-94-62520-50-9
DOI
https://doi.org/10.2991/iset-15.2015.6How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Chengfang Zhang
AU  - Zhiyuan Pan
AU  - Heng Dong
AU  - Fangjian He
AU  - Xingbang Hu
PY  - 2015/03
DA  - 2015/03
TI  - Remote Estimation of Leaf Water Content Using Spectral Index Derived From Hyperspectral Data
BT  - First International Conference on Information Science and Electronic Technology (ISET 2015)
PB  - Atlantis Press
UR  - https://doi.org/10.2991/iset-15.2015.6
DO  - https://doi.org/10.2991/iset-15.2015.6
ID  - Zhang2015/03
ER  -