SENSEX
NIFTY
GOLD
USD/INR

Weather

image 7    C

Science/Tech News

The Hindu

Science/Tech / The Hindu

details

What remote-sensing reveals about plants, forests, and minerals from space

Remote-sensing technology allows engineers and scientists to map land, forests, water bodies, and minerals without physically touching the ground; by detecting spectral signatures from visible and invisible light, satellites and drones reveal the health and location of natural resources

6 Jan 2026 8:00 am