United Nations specialized agencies issue an urgent call for action to their member states to protect global navigation ...

The United Nations on Tuesday urged countries to boost protections amid a marked increase in efforts to interfere with ...

Creating a global satellite navigation system is incredibly expensive. While the economic benefits can be huge, they’re not always readily capturable by those implementing the system ...

More information: Jiaqi Wu et al, Orbit and clock products for quad-system satellites with undifferenced ambiguity fixing approach, Satellite Navigation (2024). DOI: 10.1186/s43020-024-00128-7 ...

GPS signal jamming has become a significant concern in recent years, particularly in the aftermath of Russia’s invasion of Ukraine.

ICAO and other UN agencies are calling on countries to enhance their protection of the critical radio-frequency band for ...

In indoor environments the accuracy of positioning by global navigation satellite systems suffers significantly from signal blockage, reflection and diffraction. To develop advanced receiver position ...

The Global Times learned from ... on Thursday that the Taindu-2 communication and navigation technology test satellite has transmitted back pair of latest images of moon, showing clear landscape ...

"Global Navigation Satellite Systems are critical to our safety on land, at sea and in the air," said ITU chief Doreen Bogdan-Martin. "Member States should ensure the uninterrupted operation of ...