Represents a cardinal direction (including ordinal directions).

| Enums ||
|---|---|
| `CARDINAL_UNSPECIFIED` | The cardinal direction is unspecified. |
| `NORTH` | The north cardinal direction. |
| `NORTH_NORTHEAST` | The north-northeast secondary intercardinal direction. |
| `NORTHEAST` | The northeast intercardinal direction. |
| `EAST_NORTHEAST` | The east-northeast secondary intercardinal direction. |
| `EAST` | The east cardinal direction. |
| `EAST_SOUTHEAST` | The east-southeast secondary intercardinal direction. |
| `SOUTHEAST` | The southeast intercardinal direction. |
| `SOUTH_SOUTHEAST` | The south-southeast secondary intercardinal direction. |
| `SOUTH` | The south cardinal direction. |
| `SOUTH_SOUTHWEST` | The south-southwest secondary intercardinal direction. |
| `SOUTHWEST` | The southwest intercardinal direction. |
| `WEST_SOUTHWEST` | The west-southwest secondary intercardinal direction. |
| `WEST` | The west cardinal direction. |
| `WEST_NORTHWEST` | The west-northwest secondary intercardinal direction. |
| `NORTHWEST` | The northwest intercardinal direction. |
| `NORTH_NORTHWEST` | The north-northwest secondary intercardinal direction. |