数字管道技术是利用现代测绘、现代网络、虚拟现实以及数字通讯等技术,实现一个虚拟的管道,为科研、设计、施工和运营管理提供一个高效率的数据采集与处理工具,一个数字化的管理和决策的支持系统。本文就数字化管道在长输管道建设中的应用,数字管道体系的建设进行了研究和探索。 Digital pipeline technology is the use of modern surveying and mapping, modern networks, virtual reality and digital communications technologies to achieve a virtual pipeline for scientific research, design, construction and operation management to provide an efficient tool for data acquisition and processing, a digital management and Decision support system. In this paper, the application of digital pipeline in the construction of long distance pipeline and the construction of digital pipeline system are studied and explored.