Comparison of tec calculations based on trimble, javad, leica, and septentrio GNSS receiver data
Por:
Demyanov, Vladislav, Sergeeva, Maria, Fedorov, Mark, Ishina, Tatiana, Gatica-Acevedo, Victor Jose, Cabral-Cano, Enrique
Publicada:
1 ene 2020
Categoría:
Earth and planetary sciences (miscellaneous)
Resumen:
A Global Navigation Satellite System (GNSS) receiver is, to some extent, a “black box” when its data is used for ionospheric studies. Our results based on Javad, Septentrio, Trimble, and Leica GNSS receivers have proven that the accuracy of the slant Total Electron Content (TEC) calculation can differ significantly depending on the GNSS receiver type/model, because TEC measurements depend on the carrier phase tracking technique applied in a receiver. The correlation coefficient between carrier phase noise in L1 and L2 channels is considered as a possible indicator that shows if the L1-aided tracking technique or independent tracking is applied inside a receiver. An empirical model of the TEC noise component was provided to determine the TEC noise value in different types/models of GNSS receivers. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
Filiaciones:
Demyanov, Vladislav:
Department of near-Earth Space Physics, Institute of Solar Terrestrial Physics, Siberian Branch of Russian Academy of Sciences, Irkutsk, 664033, Russian Federation
Department of transportation control systems, Irkutsk State Transport University, Irkutsk, 664074, Russian Federation
Russian Acad Sci, Siberian Branch, Inst Solar Terr Phys, Dept Near Earth Space Phys, Irkutsk 664033, Russia
Irkutsk State Transport Univ, Dept Transportat Control Syst, Irkutsk 664074, Russia
Sergeeva, Maria:
SCiESMEX, LANCE, Instituto de Geofisica, Unidad Michoacan, Universidad Nacional Autonoma de Mexico, Morelia, 58089, Mexico
CONACYT, Instituto de Geofisica, Unidad Michoacan, Universidad Nacional Autonoma de Mexico, Morelia, 58089, Mexico
Univ Nacl Autonoma Mexico, Unidad Michoacan, Inst Geofis, SCiESMEX,LANCE, Morelia 58089, Michoacan, Mexico
Univ Nacl Autonoma Mexico, Unidad Michoacan, CONACYT, Inst Geofis, Morelia 58089, Michoacan, Mexico
Fedorov, Mark:
Department of transportation control systems, Irkutsk State Transport University, Irkutsk, 664074, Russian Federation
Irkutsk State Transport Univ, Dept Transportat Control Syst, Irkutsk 664074, Russia
Ishina, Tatiana:
Department of transportation control systems, Irkutsk State Transport University, Irkutsk, 664074, Russian Federation
Irkutsk State Transport Univ, Dept Transportat Control Syst, Irkutsk 664074, Russia
Gatica-Acevedo, Victor Jose:
SCiESMEX, LANCE, Instituto de Geofisica, Unidad Michoacan, Universidad Nacional Autonoma de Mexico, Morelia, 58089, Mexico
Instituto Politecnico Nacional, Mexico City, 07738, Mexico
Univ Nacl Autonoma Mexico, Unidad Michoacan, Inst Geofis, SCiESMEX,LANCE, Morelia 58089, Michoacan, Mexico
Inst Politecn Nacl, Mexico City 07738, DF, Mexico
Cabral-Cano, Enrique:
Instituto de Geofísica, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico
Univ Nacl Autonoma Mexico, Inst Geofis, Mexico City 04510, DF, Mexico
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