Satellite Pics Show "Dangerous" Lake Formed By Uttarakhand Avalanche

High resolution satellite images have identified the exact spot where a "dangerous" lake was formed by the debris of the avalanche that left dozens dead and 200 missing on Sunday. Scientists of the Defence Research and Development Organisation(DRDO), the National Disaster Response Force (NDRF) and others are working on a plan to avoid another disaster, should water from this lake gush through a breach, NDTV has learnt. (Photo Credit: Planet Labs Inc)