GB 12340-1990
Replaced
T/CEC 5019-2020
Active
Group standards
T/CEC 5019-2020 Transmission and Substations Engineering Satellite Image Measurement Technique Guidelines
T/CEC 5019-2020 Transmission and Substations Engineering Satellite Image Measurement Technique Guidelines
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 5019-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2020-06-30
Implement Date:
2020-10-01
Scope
Main technical content: 1.0.1 In the survey and design of power transmission and transformation projects, we should actively promote the use of satellite imaging application technology. To meet the needs of the development of survey and design of power transmission and transformation projects, standardize satellite imaging measurement technology, and ensure the quality of measurement results, these guidelines are formulated. 1.0.2 These guidelines are applicable to the measurement work in the survey and design phase of power transmission and transformation projects with voltages of 220 kV and above, which uses optical satellite imagery. 1.0.3 These guidelines specify the operating methods, technical requirements, and results submission for satellite imaging measurement in power transmission and transformation projects.
Development Information
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced