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Proceedings Paper

Separability of lab and indoor measured hyperspectral soil lines of soil from Loess Plateau of China
Author(s): Yuhuan Li; Jing Wang; Jixian Zhang; Ting He
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Paper Abstract

In this article, the information development techniques and methods of characteristic spatial and spectral dimensions applied to distinguish separability of the similar spectrums and the relationship with soil physical and chemical characteristic in the conjoind field of the desert foreland and the Loess Plateau of China. The soillines parameters were primarily proved up the relations with soil orginal matter and soil water content,and had better availability to the markedly different soils; Canonical Discriminant can efficaciously distinguished the soils which were similar each other in the spectral and chemic-physical characteristic.The two principal components were extracted from PCA. Thereinto the soil water and whole Fe3+/Fe2+ contributed to Fac1 and accounted for 72%;Fac2 for 27%. Further,a unitary quadratic equation was modelestablished with the Fac1 as causal variable and soil water content as independent variable based on the above-mentioned results.

Paper Details

Date Published: 26 October 2004
PDF: 9 pages
Proc. SPIE 5568, Remote Sensing for Agriculture, Ecosystems, and Hydrology VI, (26 October 2004); doi: 10.1117/12.565489
Show Author Affiliations
Yuhuan Li, Shandong Univ. of Science and Technology (China)
Shandong Agricultural Univ. (China)
Jing Wang, China Land Surveying and Planning Institute (China)
Jixian Zhang, Chinese Academy of Surveying and Mapping (China)
Ting He, China Land Surveying and Planning Institute (China)

Published in SPIE Proceedings Vol. 5568:
Remote Sensing for Agriculture, Ecosystems, and Hydrology VI
Manfred Owe; Guido D'Urso; Ben T. Gouweleeuw; Anne M. Jochum, Editor(s)

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