THE ANALYSIS AND APPLICATION OF SPECTRAL CHARACTERISTICS OF ROCK SAMPLES FROM MANGYA AREA, QINGHAI PROVINCE

doi:10.6046/gtzyyg.2001.04.05

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Abstract

Based on the spectral test and analysis of rock samples from the gold-polymetallic mineralized districts of Mangya area, Qinghai Province, this paper has studied the spectral characteristics of the altered rocks and wall rocks related to gold-polymetallic mineralization as well as their spectral differences within the corresponding TM bands. On such a basis, a model is established for quantitative extraction of the remote sensing information on mineralized alterations and, in addition, the information concerning mineralized alteration is extracted by means of TM images.

Keywords Caofeidian Geological environment Remote sensing

Issue Date: 02 August 2011

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	FAN Su-Ying
	XU Wen-Jia
	LI Ji-Na

Cite this article:

FAN Su-Ying,XU Wen-Jia,LI Ji-Na. THE ANALYSIS AND APPLICATION OF SPECTRAL CHARACTERISTICS OF ROCK SAMPLES FROM MANGYA AREA, QINGHAI PROVINCE[J]. REMOTE SENSING FOR LAND & RESOURCES, 2001, 13(4): 28-34.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.2001.04.05 OR https://www.gtzyyg.com/EN/Y2001/V13/I4/28

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