| Target Name: | Ilmen, Lake | 
| Continent: | Asia | 
| Country: | Russia | 
| Target Type: | Lake | 
| Longitude: | 31.3028 °E | 
| Latitude: | 58.2893 °N | 
| DAHITI-ID: | 114 | 
| Period: | 2002-07-06 18:57:44 - 2025-10-06 08:52:34 | 
| Data Points: | 426 | 
| Min./Max./Avg. Height: | 15.504 m / 21.584 m / 18.725 m | 
| Height Variations: | 6.08 m | 
| Last Update: | 2025-10-28 06:09:29 | 
| Software-Version: | 8.0 | 
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