Management lesson from the GPS Satellite Navigation System
The Global Position Satellite navigation system is an indispensable part of a modern seafarer's life. On a sidetrack , navigation used to be carried out by Star-gazing in the days of yore. The sextant, a star sighting instrument, was invented by the Chinese, although most of us Indian maintain that we taught the world the art and science of Navigation. My personal quest into how the art and science of navigation came to human kind has yet indicated the we Indians would only do a river navigation, which was called 'Nav gath' in Sanskrit which perhaps is the etymological base for the Navigation. But river navigation, which harnesses 'terrestrial navigation' is vastly different from ocean navigation, which uses the 'celestial navigation' . Celestial navigation is the first place where the need for chronometer, or a time measuring device, was first felt by mankind. The purpose was to be able to measure the movement of sun across the longitudes. The "long b...