方向 | N | NNW | NW | WNW | W | WSW | SW | SSW | S | SSE | SE | ESE | E | ENE | NE | NNE |
角度(˚) | 0 | 22.5 | 45 | 67.5 | 90 | 112.5 | 135 | 157.5 | 180 | 202.5 | 225 | 247.5 | 270 | 292.5 | 315 | 337.5 |
A点 | 2.6 | 2.9 | 3.5 | 4.5 | 5.5 | 6.3 | 8.2 | 10.8 | 12 | 11.5 | 9.6 | 7.5 | 5.2 | 3.9 | 3.2 | 2.7 |
B点 | 4.6 | 5.3 | 5.9 | 6.8 | 7 | 7.6 | 8.1 | 8.4 | 8.1 | 7.4 | 6.7 | 6 | 5 | 4.4 | 4.3 | 4.6 |
C点 | 4.2 | 3.1 | 2.8 | 3.3 | 3.3 | 3.4 | 4.1 | 5.3 | 7.1 | 10 | 11.9 | 11.5 | 9.1 | 7.6 | 7.2 | 6.1 |