Paper Title:
The Extraction and Dynamic Monitoring of Leaf Area Index in Northeast of China Based on SPOT VEGETATION Data
  Abstract

Using SPOT VEGETATION data, the extraction method of experience model of LAI (leaf area index), we estimate and dynamic analysis the LAI of the northeast in 2000, 2004 and 2008. The results showed that: the LAI values of the Northeast region from 2000 to 2008 appears gradually increasing trend, the lowest average of 3.10 throughout the region in 2000, the highest in 2008, reaching 4.97. Judging from the different regions, changes in Liaoning province is the largest one which increases 136.40 points between 8 years, while Heilongjiang Province is the lowest, increased at only 21.53%. LAI values of Heilongjiang province are all the highest in 2000, 2004 and 2008 mainly because of the rich forest resources, vegetation coverage are relatively good; while in Liaoning province and Inner Mongolia, vegetation coverage is relatively poor. Therefore, the LAI is relatively low.

  Info
Periodical
Chapter
Chapter 2: Microwaves Optics and Image
Edited by
David Wang
Pages
529-533
DOI
10.4028/www.scientific.net/KEM.500.529
Citation
Z. H. Miao, Z. M. Wang, J. M. Chen, K. S. Song, C. Y. Ren, "The Extraction and Dynamic Monitoring of Leaf Area Index in Northeast of China Based on SPOT VEGETATION Data", Key Engineering Materials, Vol. 500, pp. 529-533, 2012
Online since
January 2012
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jun Hua Bai, Jing Li, Shao Kun Li
Sensor Technology
Abstract:To manage the cotton field effectively, the quantitative classification method for cotton growth conditions would be researched based on LAI...
1050
Authors: Zhao Yan Liu, Ling Ling Ma, Ling Li Tang, Yong Gang Qian
Chapter 18: Geographic Information and Remote Sensing Science
Abstract:The aim of this study is to assess the capability of estimating Leaf Area Index (LAI) from high spatial resolution multi-angular Vis-NIR...
5697
Authors: Tong Pan, Xiao Jing Li, Hao Peng Wang, Kai Zhao
Chapter 8: Software Design and Development
Abstract:It is the key process for developing usability of virtual reality simulation of vegetation taking into account soil, chemistry elements of...
1473