The objective of India’s space programme is to develop and operate satellites and launch vehicles for peaceful purposes. This includes the use of satellites for telecommunications, meteorology, remote sensing, and navigation. India’s space programme has also been used to develop indigenous technologies in the fields of aerospace engineering, materials science, and information technology.
Option A is correct. India’s space programme has been used to provide mass communication and education via satellite. For example, the INSAT series of satellites has been used to provide television and radio broadcasting, tele-education, and telemedicine services to remote areas of India.
Option B is also correct. India’s space programme has been used to survey and manage natural resources. For example, the IRS series of satellites has been used to map land use, monitor crop yields, and track deforestation.
Option C is also correct. India’s space programme has been used to develop indigenous satellites and satellite launch vehicles. For example, the PSLV and GSLV launch vehicles have been used to launch satellites into orbit.
Therefore, the correct answer is D. All of the above.