| Name | Data Type | Definition | |
|---|---|---|---|
| type | CodeObstacleAreaType | Indicates the type of obstacle coverage area (for example: Area 1, Area 2, Area 3, Obstacle Limitation Surfaces, etc.). | |
| obstructionIdSurfaceCondition | CodeObstacleAssessmentSurfaceType | An indicator of the type of obstacle assessment surface that obstructing area represents. |