GB 12340-1990
Replaced
HY/T 070-2022
Active
Industry standards-The ocean
HY/T 070-2022 Specifications for surveying sea using area
HY/T 070-2022 Specifications for surveying sea using area
Price:
$ 44
Basic Information
Standard Code:
HY/T 070-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geodetic and oceanographic mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2022-06-02
Implement Date:
2022-09-01
Pages:
17 pages
Scope
This document stipulates the general principles, technical design, determination of measurement points, implementation of measurement, measurement accuracy, area calculation, measurement results and quality control for the measurement of sea area usage. This document is applicable to the measurement of sea area usage boundaries and area calculation within the internal waters and territorial seas of the People's Republic of China. The measurement of sea area usage in other sea areas can refer to this document for guidance.
Development Information
Replace the following standards
Referenced Standards
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