Technology and Methodology |
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A SPEEDIER MEASURING TECHNOLOGY FOR LEAF AREA INDEX ——A CALIBRATION TOOL IN QUANTITATIVE REMOTE SENSING OF VEGETATION |
Zhang Renhua, Sun Xiaomin, Zhu Zhilin |
Institute of Geography, Chinese Academy of Science, Beijing 100101 |
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Abstract The basic principle of the upward looking technology for fast measuring leaf area index was discussed in this paper. The technology is tested by using a canopy analyzer in Yucheng Remote Sensing site of Chinese Academy of Sciences. And we presented a new method for estimating leaf area index of conifer. There is a good agreement between the estimation and the measurement. This kind of instrument can be used for carrying out calibration in the quantitative remote sensing of vegetation.
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Keywords
Case Ⅱ water
Spectral measurement
Suspended particulate matter
Correlative analysis
Caofeidian
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Issue Date: 02 August 2011
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