2022
B7822 : Carrickfinn Passive GPS Station
taken 4 years ago, near to Carrickfin, Co Donegal, Ireland

Carrickfinn Passive GPS Station
Carrickfinn passive GPS station Link
(Archive Link
) . This station consists of a brass rivet approximately 5mm in diameter set in living rock (see B7822 : Carrickfinn Passive GPS Station) . The mark is located close to the parish church and approximately 500 metres NE of the north end of the runway at Carrickfinn Airport. The station is 30.932 metres above mean sea level.
OSI and OSNI Passive GPS Stations
Ordnance Survey Ireland and Ordnance Survey of Northern Ireland passive GPS stations. A list of the OSI stations, including co-ordinates and some precise location details is available at Link
for OSi and use Archive Link
to get OSNI data. Many of the stations are existing trig pillars but others have recently been established.
