GB 12340-1990
Replaced
T/CGS 002-2021
Active
Group standards
T/CGS 002-2021 Technical specification for grounded wire source short-offset transient electromagnetic method
T/CGS 002-2021 Technical specification for grounded wire source short-offset transient electromagnetic method
Price:
$ 51.00
Basic Information
Standard Code:
T/CGS 002-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision engineering and cadastral mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2021-04-10
Implement Date:
2021-06-01
Pages:
44 pages
Scope
This document stipulates the basic principles, construction design, field collection, data acceptance, data processing and interpretation, and report preparation for the exploration of the Grounded Wire Source Short Offset Transient Electromagnetic Method (SOTEM).
This document is applicable to ground exploration using the Grounded Wire Source Short Offset Transient Electromagnetic Method.
Development Information
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