Friday, November 7, 2008

Chandrayaan- 1' success, : ISRO's new satellite RISAT

BANGALORE: After the success of Chandrayaan- 1, Indian Space Research Organisation (ISRO ) has developed a new satellite, Radar Imaging Satellite (RISAT) that can capture images through the clouds which will enable space-based applications in such scenarios as managing cyclones, floods besides agriculture-related activities.
RISAT will enable seeing through the clouds, unlike India’s current earth-observation satellites which work on visible and infrared bands, restricting their use only to cloud-free situations.
“During cyclones and floods, the entire sky is clouded. RISAT will help seeing through the cloud,” said ISRO Chairman G Madhavan Nair.
RISAT with its capability for day-night imaging, can operate in all-weather conditions and help in assessing agriculture during monsoon season by showing how much sowing and harvesting has to be done.