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With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:
1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.
2. IRNSS is a global navigation system.
3. India will have its own satellite navigation system with full global coverage by the middle of 2022.
2. IRNSS is a global navigation system.
3. India will have its own satellite navigation system with full global coverage by the middle of 2022.
Which of the statements given above is/are correct?
- a)1 only
- b)1 and 2 only
- c)2 and 3 only
- d)1, 2 and 3
Correct answer is option 'A'. Can you explain this answer?
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With reference to the Indian Regional Navigation Satellite System (IRN...
In News- India has become the fourth country in the world to have its independent regional navigation satellite system recognised by the International Maritime Organisation (IMO) as a part of the World Wide Radio Navigation System (WWRNS).
Option A is correct: The IRNSS system consists of a constellation of seven satellites and a supporting ground segment. Three of the satellites in the constellation will be placed in a geostationary orbit and the remaining four in a geosynchronous inclined orbit of 29º relative to the equatorial plane. Such an arrangement would mean all seven satellites would have continuous radio visibility with Indian control stations. It will cover the entire country and an area extending about 1,500 sq. km beyond its border, with a position accuracy better than 20m in all weather conditions. IRNSS is a regional and not a global navigation system. With the recognition as a component of the WWRNS, the Indian navigation system is similarly placed as Global Positioning System (GPS - USA), most commonly used by marine shipping vessels across the world or the Russian Global Navigation Satellite System (GLONASS).
Option A is correct: The IRNSS system consists of a constellation of seven satellites and a supporting ground segment. Three of the satellites in the constellation will be placed in a geostationary orbit and the remaining four in a geosynchronous inclined orbit of 29º relative to the equatorial plane. Such an arrangement would mean all seven satellites would have continuous radio visibility with Indian control stations. It will cover the entire country and an area extending about 1,500 sq. km beyond its border, with a position accuracy better than 20m in all weather conditions. IRNSS is a regional and not a global navigation system. With the recognition as a component of the WWRNS, the Indian navigation system is similarly placed as Global Positioning System (GPS - USA), most commonly used by marine shipping vessels across the world or the Russian Global Navigation Satellite System (GLONASS).
Most Upvoted Answer
With reference to the Indian Regional Navigation Satellite System (IRN...
Indian Regional Navigation Satellite System (IRNSS)
• IRNSS is an independent regional navigation satellite system developed by India to provide accurate positioning information to users in India and the region extending up to 1,500 km from its boundary.
• It consists of a constellation of seven satellites. Three of these are in geostationary orbit and four are in geosynchronous orbit.
• IRNSS provides two types of services: Standard Positioning Service (SPS) and Restricted Service (RS). SPS is provided to all users, while RS is an encrypted service provided only to authorized users.
Statements and their correctness
1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits. - This statement is correct. IRNSS has three satellites in geostationary orbit and four satellites in geosynchronous orbit.
2. IRNSS is a global navigation system. - This statement is incorrect. IRNSS is a regional navigation system, not a global navigation system. It provides accurate positioning information to users in India and the region extending up to 1,500 km from its boundary.
3. India will have its own satellite navigation system with full global coverage by the middle of 2022. - This statement is incorrect. India already has its own satellite navigation system (IRNSS). However, India is developing a new satellite navigation system called NavIC, which will provide global coverage. It is expected to be operational by the end of 2021.
Therefore, the correct answer is option 'A' - 1 only.
• IRNSS is an independent regional navigation satellite system developed by India to provide accurate positioning information to users in India and the region extending up to 1,500 km from its boundary.
• It consists of a constellation of seven satellites. Three of these are in geostationary orbit and four are in geosynchronous orbit.
• IRNSS provides two types of services: Standard Positioning Service (SPS) and Restricted Service (RS). SPS is provided to all users, while RS is an encrypted service provided only to authorized users.
Statements and their correctness
1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits. - This statement is correct. IRNSS has three satellites in geostationary orbit and four satellites in geosynchronous orbit.
2. IRNSS is a global navigation system. - This statement is incorrect. IRNSS is a regional navigation system, not a global navigation system. It provides accurate positioning information to users in India and the region extending up to 1,500 km from its boundary.
3. India will have its own satellite navigation system with full global coverage by the middle of 2022. - This statement is incorrect. India already has its own satellite navigation system (IRNSS). However, India is developing a new satellite navigation system called NavIC, which will provide global coverage. It is expected to be operational by the end of 2021.
Therefore, the correct answer is option 'A' - 1 only.
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With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?
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With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?.
With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.2. IRNSS is a global navigation system.3. India will have its own satellite navigation system with full global coverage by the middle of 2022.Which of the statements given above is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?.
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