A recent report highlights two key technical issues that affected ice monitoring in Norway during 2025. The first involved a temporary disruption in measurements when the ice service partnership shifted from Telia to Telenor. The second was the ongoing improvement of satellite technology, which influenced data collection.
The transition between Telia and Telenor as the provider for ice monitoring services caused a brief gap in data availability. This interruption lasted several weeks before the new system stabilized. Authorities confirmed the issue was resolved without long-term consequences for ice tracking operations.
At the same time, satellite systems used for ice observation saw upgrades that enhanced their resolution and coverage. While these improvements are beneficial for long-term monitoring, they introduced short-term inconsistencies in data streams. Experts noted that such adjustments are common as technology evolves.
The Norwegian Meteorological Institute, which oversees ice data, stated that the changes did not compromise the overall reliability of ice forecasts. They added that the upgrades will eventually improve accuracy and timeliness of ice reports.
The report also emphasized the importance of maintaining stable partnerships with telecom providers to ensure continuous data flow. It called for better coordination during transitions to prevent future disruptions.
Source: digi.no