India launches IRNSS-1G, gets own navigation system

The last of the seven navigation satellites was launched from Sriharikota on Thursday

India launches fifth navigation satellite IRNSS-1E

The launch takes us closer to developing a home-grown global positioning system

Giraffes range across diverse African habitats — we’re using GPS, satellites and statistics to track and protect them

Many of these animals are at risk, largely due to habitat loss and illegal hunting

How digital revolution in farming systems can boost productivity

Adopting precision farming techniques could be a paradigm shift in farmer’s perception from production to productivity and to profitability

India's navigation system will not depend on US for accuracy in time

ISRO’s indigenous regional navigation positioning system will be based on the Indian clock system instead of the US

New centre to help farmers become climate resilient

The centre would focus on real-time structured surveillance for insect-pests and diseases using GPS-tagging techniques

Towering problem: Nepal seeks international help to measure Everest

China has often contested the present height. It says the world’s highest mountain peak is four metre shorter