Introducing 3s technologies to the forestry department of our country is of importance.
将3s技术引入到我国林业部门具有重要意义。
This paper is based on the investigation of the fore people, makes use of 3s technologies, analyzes the bottom mat changed from the city expansion, which causes the fall of groundwater level.
本文就是在前人研究的基础上，利用了3s技术，从空间角度分析了城市扩展导致下垫面变化，从而引起地下水补给量的减少。
The theory and methodology of the digital water conservancy construction are discussed based on 3S technology and its related technologies.
本文是在3S技术及其相关技术的支持下，探讨数字水利建设的理论和方法。
This thesis, on the basis of 3S technology and related technologies, discussed the theory and methodology of the construction of digital water resources(DWR) .
本文是在3S技术及其相关技术的支持下，探讨数字水利建设的理论和方法。
Key technologies for UGMM include technologies of 3S, grid and grid computing, component, middleware, geo-coding, MGIS and so on.
关键技术主要有3S技术、网格及网格计算技术、构件与构件库技术、中间件技术、地理编码技术等。
This paper briefly introduces the application of 3s (GIS, RS and GPS) technologies in the dynamic monitoring of soil erosion in the source area of the Danjiangkon reservoir.
主要介绍了3s技术在丹江口水库水源区水土流失动态监测项目中的应用。
This paper briefly introduces the application of 3s (GIS, RS and GPS) technologies in the dynamic monitoring of soil erosion in the source area of the Danjiangkon reservoir.
主要介绍了3s技术在丹江口水库水源区水土流失动态监测项目中的应用。
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