what are the strategic concerns of isro
Answers
Answer:
ISRO was established in 1969 and has been guided by a set of mission and vision statements covering both the societal objectives and the thrust areas.
The first area was of satellite communication, which sought to address the national needs for telecommunication, broadcasting and broadband infrastructure.
INSAT and GSAT are the core of satellite communication
The second area of focus was earth observation and using space-based imagery for a slew of national demands, ranging from weather forecasting, disaster management and national resource mapping and national security.
Beginning with the Indian Remote Sensing (IRS) series in the 1980s, today the RISAT, Cartosat and Resourcesat series provide wide-field and multispectral high-resolution data for land, ocean and atmospheric observations.
With higher resolution and precise positioning, Geographical Information Systems’ applications today cover all aspects of rural and urban development and planning.
The third and more recent focus area is satellite-aided navigation.
The GPS-aided GEO augmented navigation (GAGAN), a joint project between ISRO and Airports Authority of India, augmented the GPS coverage of the region, improving the accuracy and integrity, primarily for civil aviation applications and better air traffic management over Indian airspace.
This was followed up with the Indian Regional Navigation Satellite System (IRNSS), a system based on seven satellites in geostationary and geosynchronous orbits. In 2016, the system was renamed NavIC (Navigation with Indian Constellation).
Deep space probes
The most notable of these have been the Chandrayaan and the Mangalyaan missions, with a manned space mission, Gaganyaan, planned for its first test flight in 2021.
These missions are not just for technology demonstration but also for expanding the frontiers of knowledge in space sciences.
None of this would have been possible without mastering the launch-vehicle technology.
Beginning with the Satellite Launch Vehicle (SLV) and the Augmented Satellite Launch Vehicle (ASLV), ISRO has developed and refined the Polar Satellite Launch Vehicle (PSLV) as its workhorse for placing satellites in low earth and sun-synchronous orbits.
The Geosynchronous Satellite Launch Vehicle (GSLV) programme is still developing with its MkIII variant, having undertaken three missions, and is capable of carrying a 3.5 MT payload into a geostationary orbit.
Hope it helps
Answer:
The prime objective of ISRO is to develop space technology and its application to various national needs. ISRO has established two major space systems, INSAT for communication, television broadcasting and meteorological services, and Indian Remote Sensing Satellites (IRS) system for resources monitoring and management.
Explanation:
As an emerging nation with both vast developmental needs and profound security concerns, India has had to balance many requirements in its rapid advance as a new space power. While success in sending a satellite into orbit around Mars and a rover onto the moon has boosted the Indian space program’s credentials, military planners are increasingly concerned about the vulnerabilities that India’s reliance on satellites has created. In addition, China’s controversial testing of an anti-satellite missile in 2007 has elevated the threat of a slow-moving arms race in space.
In this Q&A, NBR speaks with Rajeswari Pillai Rajagopalan, Senior Fellow and Head of the Nuclear and Space Policy Initiative at the Observer Research Foundation in New Delhi, about the new security focus in India’s space program and the country’s primary strategic concerns in this domain. Dr. Rajagopalan also discusses the prospects for potential commercial actors in India’s space sector and the role of foreign partners in the development of new technologies.