ISRO Launches Its 100th Satellite With 30 Others in One Go On PSLV-C40


India’s Polar Satellite Launch Vehicle (PSLV) -C40 on Friday successfully placed Cartosat-2 series satellite into sun synchronous orbit from Sriharikota in Andhra Pradesh, ISRO said. The Cartosat-2 series satellite was launched along with 30 co-passenger satellites, ISRO said.

The Mission Readiness Review committee and Launch Authorisation Board had cleared the countdown on Thursday.

The co-passenger satellites comprise one micro and nano satellite each from India as well as three micro and 25 nanosatellites from six countries—Canada, Finland, France, Korea, the United Kingdom and United States of America.

The total weight of all the 31 satellites carried on-board PSLV-C40 is about 1,323kg. The 28 international customer satellites are being launched as part of the commercial arrangements between ISRO and its commercial arm ‘Antrix Corporation Ltd’.

According to Isro, the Cartosat-2 series satellite launch is a follow-on mission with the primary objective of providing high resolution scene specific spot imageries. It carries panchromatic and multi-spectral cameras operating in Time Delay Integration mode and is capable of delivering high resolution data. It will be the third satellite in the Cartosat-2 series.

Isro had successfully launched Cartosat-2 Series satellite on 22 June 2016. It is similar to the earlier Cartosat-2, 2A and 2B. The images sent by Cartosat-2 series satellite will be useful for cartographic applications, urban and rural applications, coastal land use and regulation, road network monitoring, water distribution, creation of land use maps and change detection to bring out geographical Land Information Systems and Geographical Information System applications.

ISRO Satellite Centre director M. Annadurai had recently said the launch of 28 satellites from abroad and three Indian satellites during the mission would mark the roll out of the 100th satellite by the space agency.

Today’s launch also marks the first launch for Isro in 2018 following the unsuccessful mission of navigation satellite IRNSS-1H last year.

On 31 August 2017 India’s mission to launch its backup navigation satellite IRNSS-1H on board PSLV-C39 failed after the heat shield did not separate in the final leg of the launch sequence and as a result, the satellite IRNSS-1H got stuck in the fourth stage of the rocket.

References: Livemint

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