| Country | Czech Republic (CZ) |
| UN/LOCODE | RNJ |
| Name | Rokytnice nad Jizerou |
| Name Without Diacritics | Rokytnice nad Jizerou |
| Region | JC |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Timezone | Europe/Prague |
| Location (UN Format) | 5043N 01527E |
| Latitude Longitude | 50.7256, 15.4336 |