Applied Research |
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THE EVIDENCE OUTLINE OF THE SEVERAL RING-LIKE STRUCTURES FORMED BY MAGMA INTRUSIVISM ON THE YANGZI RIVER IN ANHUI |
Wang shinian, Shi Dongfang |
Station for Remote Sensing in Geology, Anhui Geological Science Institute |
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Abstract This paper is composed of three parts. Firstly, the show features from landsat images of the several ring-like structures formed by magma intrusi- vism on the Yangzi River in Anhui are described. Secondly, combining remote sensing with other informations, the existance of the intrusive batholiths are discussed from geophysical and geochemical prospecting anomalies, drilling informations, and the surface geology, oveszation and altered wallrocks and so on. Finally, it is discussed to form the process of the ring-like structures in simple.
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Keywords
ETM+
SPOT 5
Image fusion
Remote sensing application
Geohazard detection
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Issue Date: 02 August 2011
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