GNSS Integrity Monitor NL
Independent observation of satellite navigation integrity and anomalies
CURRENT STATUS
NORMAL
No significant anomaly currently observed within monitored areas.
Experimental observation network — limited coverage.
Independent. Neutral. Factual.

GNSS STATUS MAP

Netherlands (regional view, aggregated data)

Aggregated by region
Exact sensor locations
are not public
Map of the Netherlands

RECENT EVENTS

View all events →
#TIME (CET)REGIONCLASSIFICATIONDURATIONCONFIDENCESTATUS
2026-00908 Sep 08:42Flevoland regionPosition integrity anomaly2m 14sHighEnded
2026-00807 Sep 22:17Central NetherlandsSignal degradation6m 32sMediumEnded
2026-00705 Sep 13:06Rotterdam regionGeneral GNSS anomaly4m 11sLowEnded
2026-00603 Sep 11:28Northern NetherlandsSignal degradation3m 48sMediumEnded
2026-00501 Sep 07:14Eastern NetherlandsPosition integrity anomaly1m 02sLowEnded

OBSERVED POSITION DEVIATION

Example event — Flevoland region (08 Sep 2026)

Median
95th percentile
050100150200 08:4008:4108:4208:4308:4408:45
Position deviation (m)
Time (CET)