| Property | Sub-Property | ID | Type | Description | Note | Reference | Accuracy | Integrity | Origin type | Pub. Resolution | Chart Resolution |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Length | 230 | Distance | The longitudinal extent of safety area | Annex 4 Ch 13, Annex 14 II 2.4.1 d) | |||||||
| Width | 231 | Distance | The transversal extent of safety area | Annex 4 Ch 13, Annex 14 II 2.4.1 d) | |||||||
| Surface type | 232 | Text | The surface type of safety area | Annex 4 Ch 13, Annex 14 II 2.4.1 d) |