Circular No. 23/2015/TT-BGTVT Issuing Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using RTK Method

Circular No. 23/2015/TT-BGTVT issues Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using RTK Method to guide the implementation of these tasks in the transportation sector.

Document No.23/2015/TT-BGTVT
Document typeCircular
Issuing authorityMinistry of Construction
Signed byĐinh La Thăng — Bộ trưởng
Updated24/06/2026
SectorTransport
FieldMaritimeScience and Technology
Issued date15/06/2015
Effective date15/08/2015
Expiry date30/07/2017
StatusExpired
✦ Smart summary

Circular No. 23/2015/TT-BGTVT issues Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using RTK Method to guide the implementation of these tasks in the transportation sector.

Key points

  • The Economic and Technical Standards are issued to provide detailed regulations on underwater survey, depth measurement, and charting using the RTK method.
  • This Circular takes effect from August 15, 2015.

🌐 Social impact of this document

  • Positive impact: Provides specific guidance for agencies and organizations to carry out underwater survey, depth measurement, and charting work, improving quality and efficiency.
  • Negative impact: May cause difficulties in transitioning from old methods to the new RTK method if not adequately trained.

❓ Frequently asked questions

To whom does this Economic and Technical Standard apply?

The Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using the RTK Method apply to relevant agencies and organizations within the transportation sector.

When does this Circular take effect?

This Circular takes effect from August 15, 2015.

What specific contents does this Economic and Technical Standard regulate?

The Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using the RTK Method regulate detailed procedures and technical standards for implementing these tasks.

Which agencies are responsible for enforcing this Circular?

The Director of the Ministry's Office, the Inspector General of the Ministry, the Heads of Departments, the Directors of the Vietnam Maritime Administration, and the Heads of related agencies and organizations are responsible for enforcing this Circular.

How does this Circular apply to the RTK method?

This Circular applies to underwater survey, depth measurement, and charting using the RTK method, guiding specific technical procedures for carrying out these tasks.

Full text

CIRCULAR

Issued 3. Amend Clause 3 Article 2 as follows:economic-technical standards for surveying, sounding,

underwater charting by RTK method, RTK

___________________

 

On the basis of Decree No. 107/2012/NĐ-CP dated December 20, 2012 of the Government stipulating the functions, tasks, powers, and organizational structure of the Ministry of Transport;

At the proposal of the Director of the Vietnam Maritime Administration and the Departmentưởof Science and Technology,

The Minister of Transport issues this Circular on Economic-Technical Standards for Surveying, Sounding, and Underwater Charting by RTK Method. standards This Circular promulgates Economic-Technical Standards for Surveying, Sounding, and Underwater Charting by RTK Method.

Article 1. This Circular takes effect from August 15, 2015.

Article 2. This Circular takes effect from August 15, 2015.

Article 3. The Director of the Ministry's Office, the Inspector General of the Ministry, the Heads of Departments, the Director of the Vietnam Maritime Administration, and the Heads of agencies, organizations, and individuals concerned are responsible for implementing this Circular./.

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23/2015/TT-BGTVT
Circular No. 23/2015/TT-BGTVT Issuing Economic and Technical Standards for Underwater Survey, Depth Measurement, and Charting Using RTK Method
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