24 March 2010
Following a small survey just south of Malaig I downloaded the appropriate geographic RINEX data for the exercise. I was surprised after Mallaig data there was data available for another very short base line to a previously unknown station at Arisaig. GPS Utopia I thought in an area of very sparse coverage historically. However post processing the vectors along with some other longer ones quickly cast doubt in the accuracy of the Arisaig station. I wonder if it has been put up on the OS site too early or by accident. The OS team, who are always very helpful on such matters, have not responded to my email as yet. Can anyone else shed any light?