India to launch ocean satellite in second half of next month

India would, by the second-half of September, launch Oceansat-2 into the space, Indian Space Research Organisation (ISRO) Chairman G Madhavan Nair said.The integration of the spacecraft, Oceansat-2, designed to identify potential fishing zones, assist in sea state forecasting and coastal zone studies and provide inputs for weather forecasting and climate studies, has been completed, Nair told the news agency.

"The thermovat test is over and right now, vibration and other tests are progressing. I hope that in next 15 days we would be able to move it to Sriharikota - the spaceport in Andhra Pradesh from where it would be launched" , the ISRO chief said adding we hope that by second half of September we should be able to make this launch.

Oceansat-2 is in-orbit replacement to Oceansat-1, launched by the space agency in May 1999 to study physical and biological aspects of oceanography.

It would blast off on board India's home grown workhorse Polar Satellite Launch Vehicle (PSLV) from Sriharikota on the East coast.The spacecraft would carry an Ocean Colour Monitor (OCM) and a Ku-band pencil beam Scatterometer - for the first time, besides a Radio Occultation Sounder for Atmospheric Studies (ROSA), developed by the Italian Space Agency - ASI.

The Scatterometer with a ground resolution cell of 50 kms x 50 kms is expected to provide the wind vector range of four to 24 metres/second with better than 20 per cent accuracy in speed and 20 deg in wind direction.