Understanding GNSS Receiver Start Modes: Cold, Warm, Hot, and Direct

Illustration of time variation for a GNSS receiver to compute its position depending on its start mode

GNSS receivers are crucial for location-based services but often misunderstood, especially regarding their start modes: cold, warm, and hot. This article explains these modes, debunks common misconceptions about instant positioning, and highlights the SubWAVE solution for enhancing GNSS startup in challenging environments like tunnels.

ION GNSS+ 2023

Syntony is very proud to attend the ION GNSS+ as both exhibitor and speaker