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Proceedings Paper

Study on relationship between vegetation index and meteorological factors in north Hubei
Author(s): Junqi Zhou; Jie Ge
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Paper Abstract

Vegetation Index can reflect the growth situation of vegetation. Meteorological factors can reflect climate change which can act on the growth situation of vegetation. The paper analyses the relationship between vegetation index and meteorological factors during each January and May from 2003 to 2005 in north Hubei Province where the majority of plant is wheat. Using the correlation coefficient of normalized difference vegetation index (NDVI) and precipitation, insolation duration, accumulative temperature to find out that the accumulative temperature is the most important factor in the relationship between vegetation index and meteorological factors in this area. The experiment compares correlation coefficients in 9 regions, and find out that the correlation coefficient is greater where accumulative temperature changes fast.

Paper Details

Date Published: 16 October 2009
PDF: 9 pages
Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 74922M (16 October 2009); doi: 10.1117/12.838277
Show Author Affiliations
Junqi Zhou, Wuhan Univ. (China)
Jie Ge, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 7492:
International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining
Yaolin Liu; Xinming Tang, Editor(s)

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