经济地理学与区域规划Economis Geography And Regional Planning、 GPS原理与应用GPS Principle And Application、 数字地图制图原理Graphic Principle Of Digital Map、 ..
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The paper briefly introduced composition and principle of GPS network RTK(VRS) application in China and other part of world.
本文主要介绍了GPS网络RTK的基本组成和原理，以及该技术在国内外的应用。
Combined with the application of GPS in data collection, the paper introduces the operational principle of position display and data collection of road test.
结合GPS在数据采集中的应用介绍了位置显示与道路修测数据采集和处理的工作原理。
This article has discussed the exploiture and application of real time GPS in the highway projects from the introduction of real time GPS measure principle and its characteristic.
通过对实时GPS测量原理及特点的介绍，探讨了实时GPS在公路工程中的开发应用。
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