地质与勘探2025，Vol.61Issue(2)：279-287,9.DOI:10.12134/j.dzykt.2025.02.006
遥感技术在现代盐湖研究中的应用现状及发展前景
Application Status and Development Prospects of Remote Sensing Technology in Modern Salt Lakes Research
摘要
Abstract
Salt lakes are important water resources,and contain abundant lithium,potassium,magnesium,boron resources,which also hold important implications for environmental changes.The use of remote sensing technology for salt lake research offers advantages such as macroscopic,dynamic,and quantitative analysis,making it a crucial technical tool for studying salt lake resources and the environment.This paper systematically reviews the current applications of remote sensing technology in salt lake research from three aspects:remote sensing extraction of physical and chemical parameters of salt lake brine,remote sensing prediction and assessment of salt lake mineral resources,and remote sensing monitoring of changes in salt lake and their surrounding environments.The remote sensing inversion of the physical and chemical parameters of the salt lake brine focuses on the water depth,while the remote sensing inversion of other water parameters is still in its initial stage.The remote sensing prediction and assessment of the mineral resources of the salt lake mainly involve metallogenic prediction and the estimation of the mineral resources.Remote sensing monitoring of salt lakes and their surrounding environments primarily concentrates on changes in lake surface area and dynamic monitoring of the surrounding environment.This paper identifies current challenges in salt lake remote sensing research,including difficulties in collecting measured data,insufficient exploration of multispectral data for salt lake information,and poor robustness in information extraction methods.In the future,the combined application of high temporal,spatial,and spectral resolution remote sensing data will be an inevitable trend in salt lake research.Continuous improvements in algorithms such as machine learning and deep learning will be essential for remote sensing information extraction.Establishing a global remote sensing evaluation system for salt lake resources will be the ultimate goal of salt lake remote sensing development.关键词
盐湖/遥感/矿产资源/环境/应用现状/发展趋势Key words
salt lake/remote sensing/mineral resources/environment/application status/development trend分类
信息技术与安全科学引用本文复制引用
代晶晶,白龙洋,吴畅宇..遥感技术在现代盐湖研究中的应用现状及发展前景[J].地质与勘探,2025,61(2):279-287,9.基金项目
郑绵平院士工作站项目(编号:HE2205、HE2206)、中国地质科学院基本科研业务费专项经费(编号:JKYZD202405)、中国地质调查项目(编号:DD20230286、DD20230358)和成矿作用与资源评价重点实验室基本科研业务费(编号:KK2405)联合资助. （编号:HE2205、HE2206）
