Geodetic Services

Advanced 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


View GNSS Station Location Map

Geodetic Services

OSi continues to provide a free-of-charge RINEX data download service. Users should ensure that their post-processing applications have adequate quality assurance to correctly exploit this industry standard data.

It will provide users with the following geodetic services:

  • Passive data
  • RINEX data
  • Co-ordinate converter

A map containing the location of our GNSS stations is available as a PDF

The co-ordinates for our stations are available in this PDF

Support is available from our Geodetic Surveying Services.
Phone: +353-1-885-2456, +353-1-885-2465
Fax: +353-1-820-4156