GPS is the modern answer to the ancient question about one’s place in the world yet it has its limitations. It depends on the time of flight of radio signals emitted by satellites twenty ...

Also called a "differential GPS" (DGPS), an augmentation system compensates for those discrepancies by transmitting corrections to the GPS receivers either via satellite or terrestrial radio.

AMC officials explained that the new system will develop a drainage laser module for manhole tagging, ensuring precise ...

[Colin] and [Fergus] have been working with GPS for years now, and like most builders of really cool things, they’re often limited by the precision of off-the-shelf GPS units. While a GPS ...

Meanwhile, the ruling Jharkhand Mukti Morcha (JMM) has defended the appointment, stating that several states appoint their DGPs independently. Marandi has urged the Chief Justice of the Jharkhand ...