遥感技术在环境地理调查中的应用

Application of remote sensing technology in environmental geography survey

遥感技术在境地理调查的作用非常大,是目前最常用的地质勘查技术之一,具有诸如宏观、快速、准确等几种特别优势。利用遥感技术进行环境地理调查,能够更快地掌握勘察地区的地形地貌、水文特点等信息,提高环境地理调查工作的效率,同时减少时间与人力的耗费。本文主要就遥感技术在环境地理调查中的应用进行论述,浅析了遥感技术的特点和一些应用关键。

Remote sensing technology plays a very important role in geography surveys. It is one of the most commonly used geological exploration techniques, with several special advantages such as macro, fast and accurate. The use of remote sensing technology for environmental geography surveys can quickly grasp the topographical features and hydrological characteristics of the surveyed areas, improve the efficiency of environmental geography surveys, and reduce the time and labor costs. This paper mainly discusses the application of remote sensing technology in environmental geography survey, and analyzes the characteristics of remote sensing technology and some application key.