2026-08-29 02:16 UTC
The only thing I can think is that they’re comparing with a single system (e.g. GPS or BeiDou), even though GNSS receivers will combine all four systems to get very high accuracy (a few metres).
Replies (1)
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@elmicha@feddit.org 2026-08-29 02:28
20 years ago we had only GPS, and it already was accurate to 10 or 20 meters.