Isro images of Joshimath: Entire town may sink

Tthe Indian Space Research Organisation’s (Isro) National Remote Sensing Centre (NRSC) in Hyderabad has released satellite images that reveal the severe land subsidence affecting the town of Joshimath. The images, taken by the Cartosat-2S satellite, show that the entire town, including the Army’s helipad and a temple, has been designated as sensitive zones.