Paper Info
Title
Remote sensing information of mineralizing alteration extraction methods
Abstract
Remote sensing technology is considered a fast and effective method to prospect ore. Now, this method is used in Gejiu tin deposit of YunNan in order to extract more accurate mineralization abnormal information. In this study, first through the band math method and principal component analysis method, the mineralization alternation can be extracted in ETM data. Then using ASTER data the limonitization, the chloritization and the dolomitization are extracted by the spectral angle method. At last, the trace elements of the vegetation are statistically analyzed and the vegetation mineralization alteration information is extracted by two different methods in ASTER data. The result shows that the alternation information distributions are consistent in the east-south study area and match with the field exploration. Consequently the extracted results are effective.
Year
DOI
Venue
2012
10.1109/IGARSS.2012.6352254
IGARSS
Keywords
Field
DocType
geophysical techniques,spectral angle method,remote sensing,dolomitization,gejiu tin deposit,chloritization,principal component analysis method,band math method,minerals,mineralizing alteration extraction methods,mineralizing alternation,mineralization abnormal information,geophysical image processing,vegetation mineralization alteration information,limonitization,etm data,information extraction,remote sensing information,yunnan,aster data,remote sensing technology,principal component analysis,mineralization,data mining
Aster (genus),Vegetation,Mineralogy,Dolomitization,Remote sensing,Mineralization (biology),Information extraction,Geology,Principal component analysis
Conference
Volume
Issue
ISSN
null
null
2153-6996 E-ISBN : 978-1-4673-1158-8
ISBN
Citations 
PageRank 
978-1-4673-1158-8
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Li Chen103.04
Qi-ming Qin215849.12
Chao Chen32032185.26
Hongbo Jiang498580.52