摘要
随着高分卫星的陆续发射,高分遥感数据在自然资源调查中的应用价值越显突出。在介绍高分(高空间分辨率、高时间分辨率、高光谱分辨率以及高辐射分辨率)遥感数据的基础上,综述了高分遥感数据在土地利用调查、矿产资源开发与环境监测、基础地质及资源能源调查、生态环境调查、地质灾害监测与应急调查等领域的应用,并分析了高分遥感数据的应用发展趋势,指出未来多源多尺度高分遥感数据协同应用将在自然资源调查中发挥越来越重要的作用。
With the launch of high-resolution satellites,their applications in geological survey become more prominent.Based on the introduction of various kinds of high resolution data which include high spatial resolution satellite remote sensing,high temporal resolution satellite remote sensing,high spectral resolution satellite remote sensing and high radiation resolution satellite remote sensing,this paper gives a review of the application of optical high resolution images to geological survey,mainly in the aspects of dynamic monitoring of land use,basic geological and resources survey,mineral resources development and ecological monitoring,ecological environment investigation,geological disaster and emergency investigation.It is found that high resolution remote sensing images have great potential in natural resources survey,and collaborative application of multi-source multi-scale high resolution remote sensing data will play an increasingly important role in natural resources survey in the future.
作者
陈玲
贾佳
王海庆
CHEN Ling;JIA Jia;WANG Haiqing(China Aero Geophysical Survey and Remote Sensing Center for Natural Resources,Beijing 100083,China;Henan College of Surveying and Mapping,Zhengzhou 451464,China)
出处
《国土资源遥感》
CSCD
北大核心
2019年第1期1-7,共7页
Remote Sensing for Land & Resources
基金
中国地质调查局地质调查项目"天山-北山重要成矿区带遥感调查"(编号:DD20160068)资助
关键词
高分遥感数据
自然资源调查
应用
发展趋势
high resolution remote sensing data
natural resources survey
application
development tendency
