Potential of IRNSS/NavIC L5 signals for ionospheric studies |
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| Authors: | AK Sharma OB Gurav Anindya Bose HP Gaikwad GA Chavan Atanu Santra SS Kamble RS Vhatkar |
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| Institution: | 1. School of Physics, Shri Mata Vaisno Devi University, Katra Kakryal, Katra, J&K, India;2. Space Research Centre, Panhala, Department of Physics, Shivaji University, Kolhapur, India;3. Department of Physics, University of Burdwan, Golapbag, Burdwan, India;4. Department of Physics, Ahmednagar College, Ahmednagar, India |
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| Abstract: | Indian Space Research Organization (ISRO) has developed an indigenous system named Indian Regional Navigation Satellite System (IRNSS) or NavIC (Navigation with Indian Constellation), that consists of 7 satellites and transmits navigation signal in L and S bands. ISRO, for validation of the system, has installed many IGS (IRNSS/GPS/SBAS) receivers scattered over the Indian region. Using preliminary data from two geographically widely separated stations over India, this paper presents the results on studies on parameters of IRNSS signal quality and discusses how these parameters may be used to study the ionospheric behavior over the Indian region. The results show the importance and advantages of using IRNSS data for such studies. |
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| Keywords: | IRNSS/NviIC GNSS Navigation Carrier to noise ratio TEC |
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