GPS全球定位系统应用于非洲公路测量是公路外业勘测的一项重大技术革命,尤其是实时动态(RTK)定位技术在公路测量中蕴含着巨大的技术潜力,刚果(金)东部布卡武公路项目部利用GPS进行公路前期的控制测量、道路中线及横断面测量中的应用,GPS在非洲公路项目前期勘测中给项目实施产生了较好效果。 The application of GPS to the highway survey in Africa is a major technological revolution in the field of road surveying. In particular, RTK positioning technology has tremendous technical potential in highway surveying. The Bukavu Highway in eastern DRC The project department used GPS to carry on the control measurement in the early period of the highway, the application in the measurement of the midline and the cross section of the road, and the GPS had a good effect on the project implementation in the pre-exploration of the African highway project.