Indian space programme witnessed several major accomplishments and scaled newer heights in mastering space technology during the year. It is significant to note that the remarkable successes were the result of well-orchestrated programmes undertaken by the department aimed at achieving total self-reliance in this cutting edge technology solely through indigenous efforts and utilizing the expertise available within the organization.
Some of the recent, important developments, were the successful orbiting and recovery of a space capsule from the Indian soil using our own launch vehicle, launching of the state of the art remote sensing satellite Cartosat-2 with better than one meter resolution, launching of a satellite exclusively for an European customer under a commercial contract, successful ground testing of indigenously developed cryogenic upper stage and fabrication and installation of a large antenna for providing tracking and command support for deep space missions in general and Chandrayaan-I, India`s first un-manned lunar mission in particular.
Launch Vehicle Programmes: The launching of Polar Satellite Launch Vehicle (PSLV-C7) on January 10, 2007 carrying our own 680 kg remote sensing satellite Cartosat-2, 56 kg LAPAN-TUBSAT satellite from Indonesia, 6 kg Pehuensat from Argentina and 550 kg Space capsule Recovery Experiment (SRE) aimed at establishing India`s capability to orbit and bring back to earth successfully heralded a new era in the launch vehicle and satellite technology development in the country.
Geosynchronous Satellite Launch Vehicle (GSLV-F04) was launched successfully on September 2, 2007 carrying INSAT-4CR into the desired orbit. The launch of GSLV-F04 was significant as the previous flight GSLV-D3 had failed to accomplish the mission owing to a fabrication anomaly. The detailed failure analysis carried out established that the design of GSLV is robust and certain strict quality control measures needs to be enforced during fabrication and inspection.
Satellite Programes: The launching of the state of the art remote sensing satellite Cartosat-2 twelfth in the IRS series of satellites will provide panchromatic imageries with a
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resolution of better than 1 m onboard PSLV-C7 will provide further fillip to the remote sensing application programmes in the country especially in the area of urban planning, water resources survey, crop acreage and prediction estimation projects.
INSAT-4B was successfully launched on Ariane launch vehicle on March 12, 2007. INSAT-4B is the second satellite in the series in INSAT 4 series. INSAT4B carries 12 high power Ku Band transponders and 12 C Band transponders and has augmented the Direct to Home (DTH) television services and other communication and TV services.
The launching of INSAT - 4CR on September 2, 2007 onboard GSLV-F04 with 12 high power Ku Band transponders has augmented TV broadcast services especially in the area of DTH services, Video Picture Transmission (VPT) and Digital Satellite News Gathering (DSNG). The INSAT system currently has about 210 transponders providing telecommunication, TV broadcast and meteorological services to the country. Concerted efforts to augment the capacity to about 500 transponders by the end of 11th Five Year Plan have been initiated.
Chandrayaan-1: India`s first un-manned lunar mission Chandrayaan-1 is targeted for launch during April 2008. Final integration and testing of the spacecraft is in progress. The spacecraft carries eleven payloads of which five are from India and six payloads from USA, Europe and Bulgaria. Chandrayaan – 1 spacecraft will be launched onboard India`s Polar Satellite Launch Vehicle.
India and Russia have signed an agreement on joint lunar research and exploration. The cooperation envisages Chandrayaan-2, a joint lunar mission involving a lunar orbiting spacecraft and a lander/rover on the Moon`s surface. Chandrayaan-2 will be launched using India`s Geosynchronous Satellite Launch Vehicle (GSLV) in the time frame of 2011-12.
Manned Mission Programme: Indian Manned Mission Programme is envisaged as a National effort to develop a fully autonomous orbital vehicle carrying 2-3 crew members to 400 km orbit low earth orbit and safely return them to earth with ISRO playing the lead role. |
Societal Applications: The services offered by INSAT Satellites in the area of tele-education and tele-medicine received further impetus. Today, in tune with the dreams of Dr Vikram A Sarabhai, the founding father of the Indian Space Programme, Edusat satellite network has about 30,000 class rooms connected to various academic institutions and universities. Tele-medicine network facilities expanded further and about 223 hospitals and 41 super speciality hospitals are connected providing health care to citizens especially in rural areas to about 3,00,000 patients per year.
Combining the services from INSAT and Indian Remote Satellites, a new concept namely Village Resource Centre (VRC) has been operationalised. VRCs provide tele-medicine, tele-education, adult education, health and family welfare programmes. About 300 VRCs have been established in various states in the country.
Indian Institute of Space Science and Technology: Indian Institute of Space Science and Technology (IIST) was inaugurated on September 14, 2007 with the objective of offering high quality education in space science and technology to meet the growing demands of the Indian Space Programme. The Institute offers Bachelors degree in Space Technology with specialization in avionics, and aerospace engineering as well as Integrated Masters degree in applied sciences with special emphasis on space related subjects. The Institute started from the current academic year and 140 students from various parts of the country have enrolled for under graduate and masters courses.
The space programme in the country is poised for several major breakthroughs in the development of advanced technology needed for realization of the future launch vehicle and spacecraft missions in the coming years.
Efforts to establish necessary infrastructure for casting large boosters, liquid propellant engines, heavy cryo boosters and for development of advanced missions in the area of remote sensing, communications, navigational satellites and space science systems. Necessary ground infrastructure for providing mission support during launch phase and in orbit support for the planned missions is under realization. |