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Remote Sensing Geological Exploration Model for Copper and Gold Deposits in the East Tianshan, Xinjiang
Author(s) -
Shoulin ZHANG,
Shuixing FU,
Chunxia LI
Publication year - 2004
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/j.1755-6724.2004.tb00149.x
Subject(s) - geology , mode (computer interface) , transformation (genetics) , remote sensing , identification (biology) , mining engineering , geochemistry , computer science , chemistry , botany , gene , operating system , biochemistry , biology
Based on the identification and enhancive processing of information about strata, structure, magmatite, and alteration in ore‐concentrated area in the eastern Tianshan, an exploration mode of remote sensing geology is established. The mode covers basic images composed of TM (7, 4, 1), Munsell space transformation for recognizing rock type, directional matched filtering for enhancing structures, multi‐layer separating and extracting weak alteration information. It will provide a rapid and effective method for geological mapping and metallogenic prediction in this region.