T/CEC 5020-2020 Guidelines for the Application of Unmanned Aerial Vehicle Aerial Photogrammetry Technology in Power Transmission and Distribution Engineering

Scope

Main technical content: 1.0.1 In order to implement relevant national laws, regulations, and technical-economic policies in power transmission and transformation projects, and to apply advanced surveying and mapping technologies to ensure safety, practicality, and economic rationality to meet the needs of power grid construction and development, these guidelines are formulated. 1.0.2 These guidelines apply to UAV photogrammetry work in the survey and design phase of power transmission and transformation projects with voltages of 220 kV and above. 1.0.3 These guidelines specify the operational methods, accuracy indicators, and technical requirements for the application of UAV aerial photogrammetry technology in power transmission and transformation projects. The guidelines use mean error as the standard for measuring accuracy, and set 2 times the mean error as the limit error. 1.0.4 When applying UAV aerial photogrammetry technology in power transmission and transformation projects, in addition to complying with these standards, it shall also comply with the provisions of relevant national and industry laws, regulations, and technical standards currently in force.

Development Information

Related Standards