多源遥感空间叠合技术的成矿信息探测研究  

Research on metallogenic information detection by multi-source remote sensing spatial superposition technique

作　　者：边宇 郭雅 鞠星 贾伟洁 杨永鹏 BIAN Yu;GUO Ya;JU Xing;JIA Weijie;YANG Yongpeng(China Aero Geophysical Survey and Remote Sensing Center for Natural Resources,Beijing 100083,China)

机构地区：[1]中国自然资源航空物探遥感中心,北京100083

出　　处：《中国矿业》2024年第8期247-254,共8页China Mining Magazine

基　　金：中国地质调查局地质调查项目“全球高光谱遥感资源环境综合调查”资助(编号:DD20230589)。

摘　　要：矿产资源是人类社会发展和经济增长的重要基础,其开采和利用可以带来巨大的经济效益。随着遥感技术的快速发展,多源遥感空间叠合技术在成矿信息探测研究领域显示出巨大的潜力和优势。多源遥感数据,如光学遥感、热红外遥感及合成孔径雷达(SAR)数据因各自独特的光谱、空间和时间分辨率特性,提供了地表和地下不同方面的信息。通过空间叠合技术将来自不同遥感平台的数据集成到一个统一的空间参考框架中对成矿环境进行定性分析和定量分析,可以充分发挥遥感数据的优势,获得更全面、准确的地质信息,帮助确定潜在的矿产资源分布区域,实现资源的高效开采和利用,减少无效的勘探和开采活动对环境造成的破坏。本文重点介绍了多源遥感数据在成矿信息探测中的数据优势和应用方向,结合空间叠合技术的使用,探讨了多源遥感空间叠合技术在成矿探测中的优势、面临的挑战及发展趋势。随着遥感技术的不断进步和数据处理能力的提高,推动了该技术在矿产资源勘查领域的应用。不仅在提高矿产资源勘查效率和精度方面有着重要价值,更为后续广域大尺度的矿产资源的可持续开发提供了新的视角和方法。Mineral resources are crucial for the development and economic growth.The mining and utilization of these resources can bring significant economic benefits.With the rapid development of remote sensing technology,the technique of multi-source remote spatial superposition technique has shown great potential and advantages in mineral exploration research.Due to the unique spectral,spatial,and temporal resolution characteristics,different types of remote sensing data,such as optical,thermal infrared,and synthetic aperture radar(SAR)data,provide diverse information about the Earth’s surface and subsurface.By integrating data from different remote sensing platforms into a unified spatial reference framework using spatial superposition techniques,it can conduct qualitative and quantitative analysis of the mineralization environment.This approach can fully leverage the advantages of remote sensing data,obtain comprehensive and accurate geological information.All these processing steps contribute to identify potential mineral resource distribution areas.It is crucial to achieve efficient extraction and utilization of resources,and reduce the environmental damage caused by ineffective exploration and mining activities.In this paper,it focuses on the advantages and applications of multisource remote sensing data in mineral exploration,and discusses the advantages,challenges,and future trends of spatial superposition techniques in mineral detection.With the continuous advancement of remote sensing technology and improvements in data processing capabilities,it is driving the application of this technology in mineral resource exploration.This technology holds significant value not only in improving the efficiency and accuracy of mineral resource exploration but also in providing new perspectives and approaches for sustainable development of large-scale mineral resources in the future.

关 键 词：多源遥感 空间叠合 成矿信息探测 数据融合 信息提取 

分 类 号：TD17[矿业工程—矿山地质测量] P627[天文地球—地质矿产勘探]