Advance Notice: Due to Maintenance the GNSS network will experience some down time:
5th April 2017 from 12:00 midday for a few hours. 7th April 2017 from 17:00 until approximately 12:00 midday on the 10th of April 2017
Active GNSS Station Data
The active GNSS network for Ireland is the result of collaboration between Ordnance Survey Ireland (OSi) and the Ordnance Survey of Northern Ireland (OSNI).
Search and download hourly RINEX GNSS files from any one of the permanent (active) GNSS network stations, enabling users to combine this industry standard format GNSS data with their own data for GNSS post-processing applications.
The station health matrices refer to whether RINEX data is available from a station for any given.