Dataloy Distance Table (DDT) has been developed over a period of 25 years. When we started, the purpose was to power up our Voyage Calculation System. However - soon it appeared that the application had great value as a standalone service.
Consequently - in year 2000 we decided to initiate a completely new and ambitious project. Our goal was to create...
a distance table database without any distances...
where number of miles is calculated on the fly based on a string of waypoints. The sailing route presented is a result of analysing all possible routing alternatives.