Coherent Navigation
Coherent Navigation was a San Mateo, California startup founded in 2008 that pioneered the use of Iridium satellite signals for precise positioning — an approach called Iridium GNSS or LEO-based navigation.
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About Coherent Navigation
Coherent Navigation was a San Mateo, California startup founded in 2008 that pioneered the use of Iridium satellite signals for precise positioning — an approach called Iridium GNSS or LEO-based navigation. Traditional GNSS (GPS, GLONASS) uses medium Earth orbit satellites whose weak signals are vulnerable to spoofing and multipath in urban environments. Coherent Navigation demonstrated that Iridium's stronger, faster-moving LEO signals could provide cm-level positioning with much faster convergence and better jamming resistance. Apple acquired Coherent Navigation in 2015, reportedly to enhance iPhone positioning capabilities and develop future emergency satellite communication services — technology that eventually contributed to Apple's Emergency SOS via satellite (iPhone 14, 2022) and Precision Finding features. The acquisition represents an early recognition that LEO constellations would fundamentally change positioning.
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Frequently asked about Coherent Navigation
Quick answers to the questions readers most often search for.
- When was Coherent Navigation founded?
- Coherent Navigation was founded in 2008 in United States.
- Where is Coherent Navigation headquartered?
- Coherent Navigation is headquartered in San Mateo, United States.
- What does Coherent Navigation do?
- Coherent Navigation was a San Mateo, California startup founded in 2008 that pioneered the use of Iridium satellite signals for precise positioning — an approach called Iridium GNSS or LEO-based navigation. Traditional GNSS (GPS, GLONASS) uses medium Earth orbit satellites whose weak signals are vulnerable to spoofing …
- Was Coherent Navigation acquired?
- Coherent Navigation has been acquired.
- What sector does Coherent Navigation operate in?
- Coherent Navigation operates in navigation, leo.
Data Accuracy Notice: Information about Coherent Navigation is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.