1·Coding, an important basis of modern information science, is broadly applied to surveying instruments. This paper deeply discusses its applications in electronic level, electronic transit and GPS.
编码作为现代信息学的重要基础，在测绘仪器领域有着越来越广泛的应用。本文对其在电子水准仪、电子经纬仪和GPS上的应用进行了较为深入的探讨。