Coordinate Conversion Table for Boundary of Maritime Seaport Waters at Truong Sa in Vietnam

17:51, 10/07/2024

Below is the notable content stipulated in Circular 20/2019/TT-BGTVT on the maritime port waters in the territory of Khanh Hoa province, the maritime seaport waters of Ninh Thuan in the Phan Rang bay area, and the management area of Nha Trang Maritime Administration.

According to Circular 20/2019/TT-BGTVT, the coordinates of boundary points of the Khanh Hoa seaport water region in Truong Sa are converted as follows:

Point	WGS-84 System		VN-2000 System		Nautical Chart Coordinate System Used
Point	Latitude (N)	Longitude (E)	Latitude (N)	Longitude (E)	Latitude (N)	Longitude (E)
TS1	08°50’58.6”	112°11’01.5”	08°51’02.3”	112°10’55.0”	08°51’00.0”	112°11’00.0”
TS2	08°56’04.6”	112°20’55.5”	08°56’08.3”	112°20’49.0”	08°56’06.0”	112°20’54.0”
TS3	08°49’40.6”	112°35’49.5”	08°49’44.3”	112°35’43.0”	08°49’42.0”	112°35’48.0”
TS4	07°44’58.6”	113°00’01.5”	07°45’02.3”	112°59’55.0”	07°45’00.0”	113°00’00.0”
TS5	08°40’40.6”	111°40’13.5”	08°40’44.3”	111°40’07.0”	08°40’42.0”	111°40’12.0”

In addition, Circular 20/2019/TT-BGTVT also stipulates the conversion of coordinates of boundary points of the Ninh Thuan seaport water region in the Phan Rang Bay area through the following table:

Point	WGS-84 System		VN-2000 System
Point	Latitude (N)	Longitude (E)	Latitude (N)	Longitude (E)
PR1	11°33’45.0”	109°07’42.0”	11°33’48.7”	109°07’35.6”
PR2	11°29’09.0”	109°05’54.0”	11°29’12.7”	109°05’47.6”
PR3	11°29’09.0”	109°00’48.0”	11°29’12.7”	109°00’41.6”
NC1	11°35’33.40”	109°02’52.20”	11°35’37.1”	109°02’45.8”
NC2	11°35’29.90”	109°02’48.20”	11°25’33.6”	109°02’41.8”
SD1	11°32’16.10”	109°01’44.30”	11°32’19.8”	109°01’37.9”
SD2	11°32’05.0”	109°01’36.20”	11°32’08.7”	109°01’29.8”

See related regulations at Circular 20/2019/TT-BGTVT effective from August 01, 2019.

- Thanh Lam -

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