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Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite?
It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths.
It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object.
It can help the military for surveillance or anti-terror operations by enhancing communications.
It is placed in polar sun-synchronous orbit.
Select the correct answer using the code given below.
- a)1, 2, 3 and 4
- b)2 and 4 only
- c)2, 3 and 4 only
- d)1 and 3 only
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Which of the following is/ are the advantage/ advantages of HyperSpec...
Option (b) – 2 and 4 only is the correct answer.
Statement 1 is incorrect. Hyperspectral Imaging satellite contains a contiguous range of wavelengths while imaging the objects whereas multispectral imaging contains a subset of targeted wavelengths.
Statement 2 is correct. Hyperspectral imaging combines digital imaging and spectroscopy to attain both spatial and spectral information from an object. Hyperspectral images provide much more detailed information about the scene by dividing the spectrum into many more bands than a normal colour camera, which only acquires three different spectral channels corresponding to the visual primary colours red, green and blue.
Statement 3 is incorrect. It has applications in military surveillance. It can be highly useful in marking out a suspect object or person and separating it from the background which could aid in detecting transborder or other stealthy movements. However, military surveillance is not done by enhancing communications; rather it provides imagery to keep surveillance over any region.
Statement 4 is correct. Hyperspectral imaging satellite is placed in Low earth orbit. The satellites are placed in polar sun- synchronous orbit.
Most Upvoted Answer
Which of the following is/ are the advantage/ advantages of HyperSpec...
Advantages of HyperSpectral Imaging Satellite:
- It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths.
HyperSpectral Imaging Satellite captures images in hundreds of narrow and contiguous spectral bands, allowing for the identification of specific materials or objects based on their unique spectral signatures. This provides a more detailed and accurate analysis compared to multispectral imaging, which captures images in a few broad spectral bands.
- It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object.
HyperSpectral Imaging Satellite combines the advantages of digital imaging and spectroscopy. It not only captures high-resolution images of the Earth's surface but also analyzes the reflected or emitted light from each pixel to extract spectral information. This enables the identification of specific materials, vegetation types, mineral compositions, and other characteristics of the objects or areas being observed.
- It can help the military for surveillance or anti-terror operations by enhancing communications.
HyperSpectral Imaging Satellite can be utilized by the military for various purposes, including surveillance and anti-terror operations. The detailed spectral information obtained by the satellite can aid in the identification of potential threats, such as hidden weapons or improvised explosive devices (IEDs). Additionally, the satellite's ability to enhance communications can improve the effectiveness of military operations by providing real-time data and imagery.
- It is placed in polar sun-synchronous orbit.
HyperSpectral Imaging Satellites are usually placed in a polar sun-synchronous orbit. This orbit allows the satellite to pass over the Earth's surface at the same local solar time on each orbit, providing consistent lighting conditions for imaging. This ensures uniformity in the captured data and facilitates comparison and analysis of images taken at different times. The polar orbit also provides global coverage, enabling the satellite to capture images of different regions of the Earth.
Therefore, the correct answer is option B, which includes advantages 2 and 4 only.
- It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths.
HyperSpectral Imaging Satellite captures images in hundreds of narrow and contiguous spectral bands, allowing for the identification of specific materials or objects based on their unique spectral signatures. This provides a more detailed and accurate analysis compared to multispectral imaging, which captures images in a few broad spectral bands.
- It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object.
HyperSpectral Imaging Satellite combines the advantages of digital imaging and spectroscopy. It not only captures high-resolution images of the Earth's surface but also analyzes the reflected or emitted light from each pixel to extract spectral information. This enables the identification of specific materials, vegetation types, mineral compositions, and other characteristics of the objects or areas being observed.
- It can help the military for surveillance or anti-terror operations by enhancing communications.
HyperSpectral Imaging Satellite can be utilized by the military for various purposes, including surveillance and anti-terror operations. The detailed spectral information obtained by the satellite can aid in the identification of potential threats, such as hidden weapons or improvised explosive devices (IEDs). Additionally, the satellite's ability to enhance communications can improve the effectiveness of military operations by providing real-time data and imagery.
- It is placed in polar sun-synchronous orbit.
HyperSpectral Imaging Satellites are usually placed in a polar sun-synchronous orbit. This orbit allows the satellite to pass over the Earth's surface at the same local solar time on each orbit, providing consistent lighting conditions for imaging. This ensures uniformity in the captured data and facilitates comparison and analysis of images taken at different times. The polar orbit also provides global coverage, enabling the satellite to capture images of different regions of the Earth.
Therefore, the correct answer is option B, which includes advantages 2 and 4 only.
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Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?
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Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?.
Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is/ are the advantage/ advantages of HyperSpectral Imaging Satellite? It contains a subset of targeted wavelengths at chosen locations unlike multispectral imaging where there is a contiguous range of wavelengths. It combines the power of digital imaging and spectroscopy to attain both spatial and spectral information from an object. It can help the military for surveillance or anti-terror operations by enhancing communications. It is placed in polar sun-synchronous orbit. Select the correct answer using the code given below.a)1, 2, 3 and 4b)2 and 4 onlyc)2, 3 and 4 onlyd)1 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?.
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