| Country | France (FR) |
| UN/LOCODE | WMA |
| Name | Marson |
| Name Without Diacritics | Marson |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4859N 00427E |
| Latitude Longitude | 48.9113, 4.5274 |