India is all set to rule skies with its own navigational system. The fourth in the series of seven navigational satellites IRNSS-1D is successfully launched from Sriharikota. With this launch, the country is poised to operationalise the Indian Regional Navigation Satellite System.
THE GPS Technology Throughout time people have developed a variety of ways to figure out their position on earth and to navigate from one place to another. Early mariners relied on angular measurements to celestial bodies like sun and stars to calculate their location. The 1920s witnessed the introduction of more advanced technique-radio navigation-based at […]