DECISION NoDECISION No. 83/2000/QD-TTg OF JULY 12, 2000 ON THE USE OF VIETNAM�S NATIONAL REFERENCES AND COORDINATES SYSTEMS
THE PRIME MINISTER
Pursuant to the Law on Organization of the Government of September 30, 1992;
At the proposal of the General Director of Land Administration,
DECIDES:
Article 1.- To use the new national references and coordinates systems, in replacement of the current Hanoi-72 references and coordinates systems, with the following contents:
1. The name of the new national references and coordinates systems: VN-2000.
2. The VN-2000 has the following major parameters:
a) Reference ellipsoid: The global WGS-84 references system with the following size:
- Semi-major axis: a = 6,378,137.000 m
- Flatness: f = 1/298.257223563
b) The original point of the national coordinates: Point N00, located in the premise of the Land Administration Research Institute, Hoang Quoc Viet Street, Hanoi;
c) The basic plane coordinate projection: The international UTM Confirmed Cylindrical Transverse Projection;
d) The division into sections and pieces of the basic mapping system: according to the international UTM Confirmed Cylindrical Transverse Projection, the map�s nomenclature shall comply with current system, with the international UTM nomenclature�s notes.
3. The coordinates and height of the national geodetic points of various grades in the VN-2000 system shall be calculated and assigned by the General Land Administration to agencies and units wishing to use them in accordance with current regulations.
Article 2.- The VN-2000 shall replace the Hanoi-72 system and uniformly apply throughout the country to all mapping-measuring materials as from the effective date of this Decision.
Article 3.- To assign the General Land Administration to guide the uniform appliance of the new VN-2000 national references and coordinates systems throughout the country.
Article 4.- This Decision takes effect 30 days after its signing.
Article 5.- The ministries, the heads of the ministerial-level agencies, the heads of the agencies attached to the Government and the presidents of the People�s Committees of the provinces and centrally-run cities shall have to implement this Decision.
Prime Minister
PHAN VAN KHAI
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Thủ tướng |
(Signed) |
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Phan Van Khai |