An internal (non-public) internal ESOC Navigation Support Office GNSS station.
Location
On Santa Maria, Azores the station is installed at the ESA tracking station on the island.
Equipment
The site was founded in 2016, installing a Septentrio PolaRx4 receiver and Septentrio Chokering antenna, which provides multi-GNSS tracking from the station; GPS, Glonass, Galileo, Beidou.
In January 2020 the equipment was upgraded to a Septentrio PolarRx5TR receiver and a Septentrio PolaNt Chokering B3/E6 antenna.
Photos
from 2020
SNTM GNSS Antenna detail
from 2016

SNTM GNSS Antenna and Monument