摘要
地表基质调查的核心问题聚焦于其调查内容的确定与技术方法的探索,而遥感技术凭借其卓越的空间、时间、波谱及辐射分辨率特性,在地表基质调查中扮演着至关重要的角色,成为一项关键的支撑技术。本文从地表基质要素、自然资源要素、环境要素和人为要素4个方面总结了地表基质调查中遥感工作的主要内容和方法。将遥感技术应用于保定地区地表基质调查,基本查明了该地区的地表基质要素信息,掌握了主要的自然资源要素和环境要素情况,梳理总结了地表基质遥感调查的基本工作流程。通过实际应用发现,遥感技术不仅可以准确的获取地表基质基本信息,而且可以更好地为综合调查提供基础资料、辅助支撑、拓展研究,对于加快建立自然资源统一调查、监测、评价制度,健全自然资源监管体制具有重大意义。
The core issues of surface matrix investigation focus on the determination of its investigation content and the exploration of technical methodologies.Remote sensing technology,with its exceptional spatial,temporal,spectral,and radiometric resolution capabilities,plays a vital role in surface matrix investigations and has emerged as a crucial supporting technology.This paper summarizes the main content and methods of remote sensing work in surface matrix investigations from four aspects:surface matrix elements,natural resource elements,environmental elements,and anthropogenic elements.By applying remote sensing technology to the surface matrix investigation in Baoding area,the basic information on surface matrix elements in this area has been largely identified,and the conditions of major natural resources and environmental elements have been grasped.The basic workflow of remote sensing investigation for surface matrix has been sorted out and summarized.Through practical applications,it’s found that the remote sensing technology can not only accurately obtain basic information on the surface matrix but also better provide basic data,auxiliary support,and expanded research for comprehensive investigations,which is of great significance for accelerating the establishment of a unified investigation,monitoring,and evaluation system for natural resources and improving the supervision system of natural resource.
作者
李东辉
孙肖
霍润斌
何威荣
王雁亮
LI Donghui;SUN Xiao;HUO Runbin;HE Weirong;WANG Yanliang(Langfang Natural Resources Comprehensive Survey Center,China Geological Survey,Langfang 065000,China)
出处
《黑龙江国土资源》
2025年第3期44-51,共8页
Heilongjiang land and Resources
