摘要
古河道型砂岩铀矿多为盲矿体，传统的找矿方法探测不到来自深部地质体的直接信息。本文探讨利用遥感数字图像处理、航空 γ能谱遥感数据处理、定量提取氧化还原过渡带等方法来提取古河道型砂岩铀矿的信息，并在该区进行了验证，效果较好。
Fossil stream channel sand rock uranium is almost ablind ore body, so it is very difficult to find by using conventional methods. In this paper, several methods, such as remote sensing digital image processing, airborne γ spectrum remote sensing data processing, quantitative extraction of redox transitional belt etc, are recommodated to extract the fossil stream channel sandrock uranium information. The results prove that these methods have good effects.
出处
《物探化探计算技术》
CAS
CSCD
1999年第3期248-251,共4页
Computing Techniques For Geophysical and Geochemical Exploration
基金
核工业部古河道型砂岩铀矿遥感信息提取方法研究项目
关键词
铀矿床
遥感
信息提取
砂岩
腾格尔拗陷
remote sensing digital image processing, airborne γ spectrum remote sensing data processing, quantitative extraction of redox transitional belt
