International Boundary Commission - Canada and United States
NAD83 calculated values using NTv2 transformation software shown to the 10th of a second.
Portland Canal

Définition de la frontière entre le Canada et les États-Unis
NAD83 furent calculées à l`aide du logiciel de transformation NTv2.0 au 10ième de seconde. 
Canal Portland

PT A OF THE AWARD         54 39  44.0   132 41  03.1
PT B OF THE AWARD         54 42  26.9   130 36  56.3
TURNING POINT 1           54 43  29.1   130 37  43.2
TURNING POINT 2           54 44  17.2   130 37  32.7
TURNING POINT 3           54 45  47.1   130 39  32.7
TURNING POINT 4           54 46  57.9   130 37  44.0
TURNING POINT 5           54 47  31.8   130 34  05.6
TURNING POINT 6           54 50  12.1   130 28  49.0
TURNING POINT 7           54 51  04.7   130 27  15.9
TURNING POINT 8           54 52  24.2   130 25  21.9
TURNING POINT 9           54 55  03.9   130 20  45.5
TURNING POINT 10          54 58  26.3   130 16  24.1
TURNING POINT 11          55 03  46.3   130 11  15.3
TURNING POINT 12          55 05  28.6   130 10  51.3
TURNING POINT 13          55 07  28.7   130 09  08.9
TURNING POINT 14          55 08  34.3   130 08  46.2
TURNING POINT 15          55 11  33.4   130 06  10.3
TURNING POINT 16          55 16  55.0   129 58  27.1
TURNING POINT 17          55 18  01.4   129 58  36.1
TURNING POINT 18          55 20  16.6   130 01  16.1
TURNING POINT 19          55 27  06.3   130 02  28.7
TURNING POINT 20          55 29  52.8   130 05  23.8
TURNING POINT 21          55 34  51.9   130 07  40.9
TURNING POINT 22          55 40  58.6   130 06  42.4
TURNING POINT 23          55 42  53.8   130 08  52.4
TURNING POINT 24          55 45  58.8   130 09  09.2
TURNING POINT 25          55 48  20.5   130 07  29.7
TURNING POINT 26          55 49  18.3   130 05  01.1
TURNING POINT 27          55 54  26.9   130 00  14.1
TURNING POINT 28          55 54  43.1   130 00  14.1