Version Beta 5 of the Charts will be loaded for Locus and Galileo over tonight and tomorrow (May 29th and 30th).  The Memory Map version should appear next week.

Brian Willson states “Thanks to the huge amount of surveying that Robert Navan has been doing on his holidays, a new algorithm for picking spot depths and the addition of the new yellow survey buoys on Lough Derg I feel it is time to release the next version of charts.”

“………. we now have 2.74 million valid depth readings, and I am putting just over 216,000 into the charts.  The rest of the data is not wasted, it is used to validate other readings and to produce the depth contour colours.”