On July 20, 2017, the Vietnam Ministry of Natural Resources and Environment issued Circular 14/2017/TT-BTNMT detailing the regulations on the size and area of cadastral map fragments for norm calculation.
Under Circular 14, the size and area of cadastral map fragments for norm calculation in Vietnam are determined according to the frame on the map fragment as prescribed by fragmentation in the National Coordinate System VN-2000.
The area according to the frame on a cadastral map fragment in the National Coordinate System VN-2000 is as follows:
Cadastral Map Scale | Area of 1 Cadastral Map Fragment (dm2) |
Corresponding Area of 1 Cadastral Map Fragment in the Field (ha) |
1/200 | 25 | 1.00 |
1/500 | 25 | 6.25 |
1/1000 | 25 | 25.00 |
1/2000 | 25 | 100.00 |
1/5000 | 36 | 900.00 |
1/10,000 | 144 | 3600.00 |
Details may be found in Circular 14/2017/TT-BTNMT effective from September 6, 2017.
-Thao Uyen-
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