摘要
随着经济全球化的发展趋势,全国各个区域毁林开荒的现象日趋严重,林地面积不断锐减,导致植被出现不同程度的破坏,从而加剧水土流失现象。因此,对水土流失实现全方位动态监控具有重要的意义。3S技术作为一种全新的技术手段,主要集全球定位系统、集遥感以及地理信息系统于一体,可精准高效地获取地面信息。本文主要围绕3S技术在水土流失监测中的应用,展开全面的阐述。
With the development of economic globalization,regional deforestation is becoming more and more serious,forest land area has decreased,resulting in the vegetation in different degree of damage,thus aggravating soil erosion phenomenon.Therefore,it has important significance to realize the full range dynamic monitoring soil erosion.3S technology is a new technical means,the main set of global positioning system,remote sensing and geographic information system as a whole,can be accurate to obtain the ground information.This paper focuses on the application of 3S technique in monitoring soil erosion,a comprehensive exposition.
出处
《电子测试》
2014年第8X期91-93,共3页
Electronic Test
关键词
水土保持
动态监测
遥感
全球定位系统
地理信息系统
of soil and water conservation
dynamic monitoring
remote sensing
global positioning system
geographic information system
