Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)

Quantitatively Analyzed Vegetation Coverage and Its Dynamic Changes of Mulan County in Heilongjiang Province Based on RS and GIS

Authors
Zhou Ying, Qu Jiaxing, Wu Juan, Liu Fangping
Corresponding Author
Zhou Ying
Available Online September 2015.
DOI
https://doi.org/10.2991/iea-15.2015.128How to use a DOI?
Keywords
NDVI, RS; Vegetation cover; Mulan county
Abstract

Vegetation cover not only takes as an import parameter for monitoring the vegetation situation of land surface , but also is an important indicator indicates the quality of the ecological environment and its changes. Therefore, in this paper , The Landsat TM images of 1989 and 2011 was used to extract the normalized difference vegetation index (NDVI) , then, the vegetation cover was obtained by NDVI using RS software ERDAS IMAGE 9.2, the results shown that : the increasing area of NDVI (0.2~0.3) was greatest, which was 141.41 km2, on the contrary, the reduced area of NDVI (0.4~0.5) was 340.29 km2, the lower vegetation coverage region covered the greatest increasing area, while the reduced area of higher vegetation coverage was maximum.

Copyright
© 2015, 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 AASRI International Conference on Industrial Electronics and Applications (2015)
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-62520-65-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/iea-15.2015.128How to use a DOI?
Copyright
© 2015, 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

TY  - CONF
AU  - Zhou Ying
AU  - Qu Jiaxing
AU  - Wu Juan
AU  - Liu Fangping
PY  - 2015/09
DA  - 2015/09
TI  - Quantitatively Analyzed Vegetation Coverage and Its Dynamic Changes of Mulan County in Heilongjiang Province Based on RS and GIS
BT  - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)
PB  - Atlantis Press
SP  - 519
EP  - 522
SN  - 2352-5401
UR  - https://doi.org/10.2991/iea-15.2015.128
DO  - https://doi.org/10.2991/iea-15.2015.128
ID  - Ying2015/09
ER  -