IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 09/2016, Volume 54, Issue 9, pp. 5285 - 5300
GNSS Reflectometry, Scatterometry and Radio Occultation aboard ISS is the mission concept under study within the European Space Agency. Its core payload...
Antenna measurements | Correlation | Satellites | GNSS remote sensing | Satellite broadcasting | Radio interferometry | Delays | radio occultation | Payloads | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | CHAMP | ENGINEERING, ELECTRICAL & ELECTRONIC | Correlation analysis | Pluto | Autocorrelation functions | Radio occultation | Discrimination | GNSS | Cleaning | Interferometry
Antenna measurements | Correlation | Satellites | GNSS remote sensing | Satellite broadcasting | Radio interferometry | Delays | radio occultation | Payloads | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | CHAMP | ENGINEERING, ELECTRICAL & ELECTRONIC | Correlation analysis | Pluto | Autocorrelation functions | Radio occultation | Discrimination | GNSS | Cleaning | Interferometry
Journal Article
2005, ISBN 9780471712220, xxiv, 647
Book
IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 09/2016, Volume 54, Issue 9, pp. 5044 - 5053
The Global Navigation Satellite System Occultation Sounder (GNOS) has been planned for the five Feng-Yun 3 series (FY3) weather satellites since 2013, the...
Satellites | Atmospheric measurements | Feng-Yun 3C (FY3C)/Global Navigation Satellite System (GNSS) Occultation Sounder (GNOS) | Satellite broadcasting | ionosonde | Extraterrestrial measurements | Antennas | radio occultation (RO) | Global Positioning System | Signal to noise ratio | Radio occultation (RO) | VALIDATION | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | ELECTRON-DENSITY PROFILES | EARTHS ATMOSPHERE | SIMULATION | REGION | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | IONOSONDE MEASUREMENTS | REMOTE SENSING | EQUATORIAL | GLOBAL POSITIONING SYSTEM | LATITUDE | Ionospherics | Ionization | Satellite tracking | Ionosondes | Satellite navigation systems | Occultation
Satellites | Atmospheric measurements | Feng-Yun 3C (FY3C)/Global Navigation Satellite System (GNSS) Occultation Sounder (GNOS) | Satellite broadcasting | ionosonde | Extraterrestrial measurements | Antennas | radio occultation (RO) | Global Positioning System | Signal to noise ratio | Radio occultation (RO) | VALIDATION | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | ELECTRON-DENSITY PROFILES | EARTHS ATMOSPHERE | SIMULATION | REGION | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | IONOSONDE MEASUREMENTS | REMOTE SENSING | EQUATORIAL | GLOBAL POSITIONING SYSTEM | LATITUDE | Ionospherics | Ionization | Satellite tracking | Ionosondes | Satellite navigation systems | Occultation
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 10/2019, Volume 124, Issue 10, pp. 7761 - 7777
The study of coronal energy transport, central to the solar wind acceleration problem, relies upon accurate representation of magnetic fields and plasma...
Faraday rotation | coronal magnetic field | solar middle corona | Solar corona | Magnetohydrodynamics | Energy transport | Aerospace environments | Fluid flow | Geochemistry | Mercury surface | Radio occultation | Frequency shift | Solar surface | Faraday effect | Polarity | Corona | Electron density | Solar wind | Mercury (planet) | Magnetic properties | Computational fluid dynamics | Spacecraft | Sounding | Solar rotation | Magnetohydrodynamic waves | Solar wind acceleration | Solar energy | Frequency analysis | Magnetic fields | Acceleration | Coronal magnetic fields | Mercury | Solar magnetic field | Mercury's surface
Faraday rotation | coronal magnetic field | solar middle corona | Solar corona | Magnetohydrodynamics | Energy transport | Aerospace environments | Fluid flow | Geochemistry | Mercury surface | Radio occultation | Frequency shift | Solar surface | Faraday effect | Polarity | Corona | Electron density | Solar wind | Mercury (planet) | Magnetic properties | Computational fluid dynamics | Spacecraft | Sounding | Solar rotation | Magnetohydrodynamic waves | Solar wind acceleration | Solar energy | Frequency analysis | Magnetic fields | Acceleration | Coronal magnetic fields | Mercury | Solar magnetic field | Mercury's surface
Journal Article
Quarterly Journal of the Royal Meteorological Society, ISSN 0035-9009, 10/2010, Volume 136, Issue 653, pp. 1972 - 1990
This article presents results of the assimilation of Global Positioning System (GPS) radio occultation (RO) bending‐angle data from CHAMP, FORMOSAT‐3/COSMIC...
quasi‐biennial oscillation | data assimilation | climate monitoring | variational bias correction | Climate monitoring | Variational bias correction | Quasi-biennial oscillation | Data assimilation | BIAS | MISSION | NUMERICAL WEATHER PREDICTION | quasi-biennial oscillation | QUALITY-CONTROL | EARTHS ATMOSPHERE | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | Assimilation | Radio occultation | Radiosondes | Stratosphere | Satellite navigation systems | Tropics | Global Positioning System | Geographic information systems
quasi‐biennial oscillation | data assimilation | climate monitoring | variational bias correction | Climate monitoring | Variational bias correction | Quasi-biennial oscillation | Data assimilation | BIAS | MISSION | NUMERICAL WEATHER PREDICTION | quasi-biennial oscillation | QUALITY-CONTROL | EARTHS ATMOSPHERE | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | Assimilation | Radio occultation | Radiosondes | Stratosphere | Satellite navigation systems | Tropics | Global Positioning System | Geographic information systems
Journal Article
Journal of Geophysical Research - Atmospheres, ISSN 0148-0227, 03/2004, Volume 109, Issue D6, pp. D06109 - n/a
The German Challenging Minisatellite Payload (CHAMP) and Argentine Satelite de Aplicaciones Cientificas‐C (SAC‐C) Earth science missions, launched in 2000,...
Global Change | Geodesy and Gravity | Satellite orbits | Radio Science | Atmospheric Composition and Structure | Pressure, density, and temperature | Atmospheric propagation | Remote sensing | Instruments and techniques | GPS occultations | SAC‐C | temperature profiling | CHAMP | SAC-C | Temperature profiling | NEUTRAL ATMOSPHERE | LOWER TROPOSPHERE | SIGNALS | PRECISE TRACKING | WATER-VAPOR | GPS RADIO OCCULTATION | LOW-EARTH-ORBIT | GLOBAL POSITIONING SYSTEM | METEOROLOGY & ATMOSPHERIC SCIENCES | PROPAGATION | INVERSIONS
Global Change | Geodesy and Gravity | Satellite orbits | Radio Science | Atmospheric Composition and Structure | Pressure, density, and temperature | Atmospheric propagation | Remote sensing | Instruments and techniques | GPS occultations | SAC‐C | temperature profiling | CHAMP | SAC-C | Temperature profiling | NEUTRAL ATMOSPHERE | LOWER TROPOSPHERE | SIGNALS | PRECISE TRACKING | WATER-VAPOR | GPS RADIO OCCULTATION | LOW-EARTH-ORBIT | GLOBAL POSITIONING SYSTEM | METEOROLOGY & ATMOSPHERIC SCIENCES | PROPAGATION | INVERSIONS
Journal Article
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, ISSN 1939-1404, 10/2016, Volume 9, Issue 10, pp. 4552 - 4581
GEROS-ISS stands for GNSS REflectometry, radio occultation, and scatterometry onboard the International Space Station (ISS). It is a scientific experiment,...
Earth | Sea surface | Atmospheric measurements | international space station | Sea measurements | mean sea level | mesoscale ocean currents | GNSS radio occultation | Ocean temperature | Meteorology | Global Navigation Satellite Systems (GNSS) reflectometry | SYSTEM | SOIL-MOISTURE | OCEAN | TSUNAMI DETECTION | SENSITIVITY | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | SIMULATION | GPS SIGNALS | ENGINEERING, ELECTRICAL & ELECTRONIC | IMPACT | GEOGRAPHY, PHYSICAL | REMOTE SENSING | ALTIMETRY | ORBIT DETERMINATION | Remote sensing | Multinational space ventures | Global navigation satellite system | Radio occultation | GNSS | Reflectometry | International Space Station | Missions | Onboard | Enginyeria civil | Radiocomunicació i exploració electromagnètica | Mesoscale ocean currents | Sistema de posicionament global | Oceanography | Oceanografia | Global Positioning System | Mean sea level | Meteorologia | International space station | Geologia | Enginyeria de la telecomunicació | Teledetecció | Àrees temàtiques de la UPC
Earth | Sea surface | Atmospheric measurements | international space station | Sea measurements | mean sea level | mesoscale ocean currents | GNSS radio occultation | Ocean temperature | Meteorology | Global Navigation Satellite Systems (GNSS) reflectometry | SYSTEM | SOIL-MOISTURE | OCEAN | TSUNAMI DETECTION | SENSITIVITY | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | SIMULATION | GPS SIGNALS | ENGINEERING, ELECTRICAL & ELECTRONIC | IMPACT | GEOGRAPHY, PHYSICAL | REMOTE SENSING | ALTIMETRY | ORBIT DETERMINATION | Remote sensing | Multinational space ventures | Global navigation satellite system | Radio occultation | GNSS | Reflectometry | International Space Station | Missions | Onboard | Enginyeria civil | Radiocomunicació i exploració electromagnètica | Mesoscale ocean currents | Sistema de posicionament global | Oceanography | Oceanografia | Global Positioning System | Mean sea level | Meteorologia | International space station | Geologia | Enginyeria de la telecomunicació | Teledetecció | Àrees temàtiques de la UPC
Journal Article
Icarus, ISSN 0019-1035, 07/2017, Volume 290, pp. 96 - 111
On 14 July 2015 New Horizons performed a radio occultation (RO) that sounded Pluto's atmosphere down to the surface. The sensitivity of the measurements was...
Occultations | Radio observations | Atmospheres, structure | Pluto, atmosphere | CONVECTION | MISSION | RESOLUTION | STELLAR OCCULTATIONS | SCIENCE OBSERVATIONS | SPACECRAFT | JUPITERS IONOSPHERE | METHANE | ASTRONOMY & ASTROPHYSICS | NITROGEN | IMAGER | Electrical engineering | Measurement | Planets | Atmosphere | Astronomy
Occultations | Radio observations | Atmospheres, structure | Pluto, atmosphere | CONVECTION | MISSION | RESOLUTION | STELLAR OCCULTATIONS | SCIENCE OBSERVATIONS | SPACECRAFT | JUPITERS IONOSPHERE | METHANE | ASTRONOMY & ASTROPHYSICS | NITROGEN | IMAGER | Electrical engineering | Measurement | Planets | Atmosphere | Astronomy
Journal Article
Atmospheric Chemistry and Physics, ISSN 1680-7316, 08/2018, Volume 18, Issue 16, pp. 11697 - 11708
A positive bias at heights between 3 and 8 km has been observed when comparing the radio-occultation (RO)-retrieved refractivity with that of meteorological...
POSITIONING SYSTEM | PROFILES | TEMPERATURE | DATA ASSIMILATION SYSTEM | LOWER TROPOSPHERE | WATER-VAPOR | SUPERREFRACTION | MODEL | GPS OCCULTATION | METEOROLOGY & ATMOSPHERIC SCIENCES | ATMOSPHERE | Occultations | Environmental aspects | Precipitation (Meteorology) | Observations | Artificial satellites in navigation | Refraction | Navigation | Navigation satellites | Bias | Refractive index | Refractivity | Radio | Precipitation measurements | Specific humidity | Global navigation satellite system | Radio occultation | Precipitation | Satellites | Humidity | Dependence | Navigation systems | High humidity | Ray paths | Navigation satellite | Heavy precipitation
POSITIONING SYSTEM | PROFILES | TEMPERATURE | DATA ASSIMILATION SYSTEM | LOWER TROPOSPHERE | WATER-VAPOR | SUPERREFRACTION | MODEL | GPS OCCULTATION | METEOROLOGY & ATMOSPHERIC SCIENCES | ATMOSPHERE | Occultations | Environmental aspects | Precipitation (Meteorology) | Observations | Artificial satellites in navigation | Refraction | Navigation | Navigation satellites | Bias | Refractive index | Refractivity | Radio | Precipitation measurements | Specific humidity | Global navigation satellite system | Radio occultation | Precipitation | Satellites | Humidity | Dependence | Navigation systems | High humidity | Ray paths | Navigation satellite | Heavy precipitation
Journal Article
Journal of Geophysical Research: Space Physics, ISSN 2169-9380, 06/2019, Volume 124, Issue 6, pp. 4842 - 4851
This paper summarizes the definition and validation of two complementary new strategies, to invert incomplete Global Navigation Satellite System...
ionospheric sounding | GNSS radio occultation | ASTRONOMY & ASTROPHYSICS | First principles | Navigation | Ionospheric measurements | Density | Personal computers | Global navigation satellite system | Radio occultation | Satellites | Navigation systems | Electron density profiles | Electron density | Navigation satellite | Computing time
ionospheric sounding | GNSS radio occultation | ASTRONOMY & ASTROPHYSICS | First principles | Navigation | Ionospheric measurements | Density | Personal computers | Global navigation satellite system | Radio occultation | Satellites | Navigation systems | Electron density profiles | Electron density | Navigation satellite | Computing time
Journal Article
Radio Science, ISSN 0048-6604, 06/2016, Volume 51, Issue 6, pp. 589 - 602
This paper describes the theory for performing retrieval of radio occultations that use probing frequencies in the XK and KM band. Normally, radio occultations...
Full Spectrum Inversion (FSI) | geophysical solver | LEO‐LEO radio occultations | LEO-LEO radio occultations | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | ASTRONOMY & ASTROPHYSICS | SIGNALS | MODEL | TELECOMMUNICATIONS | METEOROLOGY & ATMOSPHERIC SCIENCES | FULL SPECTRUM INVERSION | Radios | Atmosphere | Low earth orbit satellites | Receivers & amplifiers | Radio waves | Chains | Satellite navigation systems | Optics | Doppler effect | Radio frequency | Radio occultation | Absorption | Low earth orbits | Mathematical models | Wave attenuation | Computer simulation | Geophysics | Information retrieval | Crosslinking | Ozone | Electromagnetic fields | Water vapor | Radio attenuation | Global Positioning System | Satellites | Earth orbit | Occultation | Retrieval | Atmospheres | Atmospherics
Full Spectrum Inversion (FSI) | geophysical solver | LEO‐LEO radio occultations | LEO-LEO radio occultations | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | ASTRONOMY & ASTROPHYSICS | SIGNALS | MODEL | TELECOMMUNICATIONS | METEOROLOGY & ATMOSPHERIC SCIENCES | FULL SPECTRUM INVERSION | Radios | Atmosphere | Low earth orbit satellites | Receivers & amplifiers | Radio waves | Chains | Satellite navigation systems | Optics | Doppler effect | Radio frequency | Radio occultation | Absorption | Low earth orbits | Mathematical models | Wave attenuation | Computer simulation | Geophysics | Information retrieval | Crosslinking | Ozone | Electromagnetic fields | Water vapor | Radio attenuation | Global Positioning System | Satellites | Earth orbit | Occultation | Retrieval | Atmospheres | Atmospherics
Journal Article
Quarterly Journal of the Royal Meteorological Society, ISSN 0035-9009, 10/2014, Volume 140, Issue 684, pp. 2315 - 2320
In this article, a comprehensive assessment of the impact of radio occultation (RO) observations in the operational ECMWF assimilation and forecast system is...
observation error variance | radio occultation observations | observation impact | diagnostic tools | Observation error variance | Observation impact | Diagnostic tools | Radio occultation observations | PROFILES | INFORMATION | NUMERICAL WEATHER PREDICTION | SENSITIVITY | PARAMETERS | MODEL | FORECAST | DATA ASSIMILATION SYSTEM | VARIATIONAL ASSIMILATION | ERROR-STATISTICS | METEOROLOGY & ATMOSPHERIC SCIENCES | Analysis | Global Positioning System | Assimilation | Radios | Weather forecasting | Deflation | Meteorology | Errors | Radio occultation | Satellites | Diagnostic software | Error detection | Mathematical models | Variance
observation error variance | radio occultation observations | observation impact | diagnostic tools | Observation error variance | Observation impact | Diagnostic tools | Radio occultation observations | PROFILES | INFORMATION | NUMERICAL WEATHER PREDICTION | SENSITIVITY | PARAMETERS | MODEL | FORECAST | DATA ASSIMILATION SYSTEM | VARIATIONAL ASSIMILATION | ERROR-STATISTICS | METEOROLOGY & ATMOSPHERIC SCIENCES | Analysis | Global Positioning System | Assimilation | Radios | Weather forecasting | Deflation | Meteorology | Errors | Radio occultation | Satellites | Diagnostic software | Error detection | Mathematical models | Variance
Journal Article
Monthly Weather Review, ISSN 0027-0644, 02/2014, Volume 142, Issue 2, pp. 555 - 572
Observing system experiments within the operational ECMWF data assimilation framework have been performed for summer 2008 when the largest recorded number of...
forecasting | BIAS | Satellite observations | Ensembles | ATMOSPHERE | CHAMP | IMPACT | Numerical weather prediction | DATA ASSIMILATION SYSTEM | GLOBAL POSITIONING SYSTEM | METEOROLOGY & ATMOSPHERIC SCIENCES | Occultation | Global positioning systems (GPS) | Data assimilation | Studies | Weather | Meteorological satellites | Bias | Receivers & amplifiers | Radios | Experiments
forecasting | BIAS | Satellite observations | Ensembles | ATMOSPHERE | CHAMP | IMPACT | Numerical weather prediction | DATA ASSIMILATION SYSTEM | GLOBAL POSITIONING SYSTEM | METEOROLOGY & ATMOSPHERIC SCIENCES | Occultation | Global positioning systems (GPS) | Data assimilation | Studies | Weather | Meteorological satellites | Bias | Receivers & amplifiers | Radios | Experiments
Journal Article
14.
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Probability of intense precipitation from polarimetric GNSS radio occultation observations
Quarterly Journal of the Royal Meteorological Society, ISSN 0035-9009, 11/2018, Volume 144, Issue Suppl Suppl 1, pp. 206 - 220
There is currently a gap in satellite observations of the moisture structure during heavy precipitation conditions, since infrared and microwave sounders...
global navigation satellite signals (GNSS) | radio occultations (RO) | thermodynamic profiles | remote sensing of precipitation | polarimetric radio occultations (PRO) | RADAR | PERFORMANCE | CONVECTION | MISSION | FIELD | SENSITIVITY | IMPACT | FREQUENCY | METEOROLOGY & ATMOSPHERIC SCIENCES | Thermodynamics | Artificial satellites | Precipitation (Meteorology) | Navigation | Statistical analysis | Methodology | Moisture | Probability theory | Rainfall | Satellite observation | Inversion | Radio | Data | Precipitation | Satellites | Rain | Tropical Rainfall Measuring Mission (TRMM) | Heavy rainfall | Profiles | Navigation systems | Atmospheric precipitations | Hydrometeors | Navigation satellite | Heavy precipitation | Resolution | Advances in Remote Sensing of Rainfall and Snowfall
global navigation satellite signals (GNSS) | radio occultations (RO) | thermodynamic profiles | remote sensing of precipitation | polarimetric radio occultations (PRO) | RADAR | PERFORMANCE | CONVECTION | MISSION | FIELD | SENSITIVITY | IMPACT | FREQUENCY | METEOROLOGY & ATMOSPHERIC SCIENCES | Thermodynamics | Artificial satellites | Precipitation (Meteorology) | Navigation | Statistical analysis | Methodology | Moisture | Probability theory | Rainfall | Satellite observation | Inversion | Radio | Data | Precipitation | Satellites | Rain | Tropical Rainfall Measuring Mission (TRMM) | Heavy rainfall | Profiles | Navigation systems | Atmospheric precipitations | Hydrometeors | Navigation satellite | Heavy precipitation | Resolution | Advances in Remote Sensing of Rainfall and Snowfall
Journal Article
Atmospheric Measurement Techniques, ISSN 1867-1381, 01/2015, Volume 8, Issue 1, pp. 109 - 124
In this paper, we introduce a bending angle radio occultation climatology (BAROCLIM) based on Formosat-3/COSMIC (F3C) data. This climatology represents the...
SYSTEM | PROFILES | IMPACT | FOURIER INTEGRAL-OPERATORS | NEUTRAL ATMOSPHERE | ERRORS | TEMPERATURE | THERMOSPHERIC MODEL | EARTHS ATMOSPHERE | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | Usage | Mesosphere | Analysis | Troposphere | Global Positioning System | Climatology | Climate | Vertical profiles | Deformation | Meteorological satellites | Weather forecasting | Refractive index | Refractivity | Satellite navigation systems | Radio occultation | Global positioning systems--GPS | Incoherent scatter radar | Quality | Profiles | Radar | Positioning systems | Mathematical models | Statistical analysis | Information retrieval | Radio | Weather | Mass spectrometry | Occultation
SYSTEM | PROFILES | IMPACT | FOURIER INTEGRAL-OPERATORS | NEUTRAL ATMOSPHERE | ERRORS | TEMPERATURE | THERMOSPHERIC MODEL | EARTHS ATMOSPHERE | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | Usage | Mesosphere | Analysis | Troposphere | Global Positioning System | Climatology | Climate | Vertical profiles | Deformation | Meteorological satellites | Weather forecasting | Refractive index | Refractivity | Satellite navigation systems | Radio occultation | Global positioning systems--GPS | Incoherent scatter radar | Quality | Profiles | Radar | Positioning systems | Mathematical models | Statistical analysis | Information retrieval | Radio | Weather | Mass spectrometry | Occultation
Journal Article
Atmospheric Measurement Techniques, ISSN 1867-1381, 10/2018, Volume 11, Issue 10, pp. 5797 - 5811
The Global Navigation Satellite System (GNSS) Occultation Sounder (GNOS) is one of the new-generation payloads on board the Chinese FengYun 3 (FY-3) series of...
PROFILES | REFRACTIVITY | RESIDUAL IONOSPHERIC ERRORS | BENDING ANGLES | GPS | EARTHS ATMOSPHERE | ORBIT DETERMINATION | ASSIMILATION | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | CLIMATE | Meteorological research | Evaluation | Usage | Meteorological satellites | Scientific satellites | Navigation satellites | Weather forecasting | Satellite navigation systems | Research | Global climate | Remote sensing | Earth | Global navigation satellite system | Radio occultation | Climate monitoring | Global positioning systems--GPS | Quality | Profiles | Positioning systems | Ionosphere | Navigation | Satellite sensing | Data processing | Space weather | Radio | Data | Global Positioning System | Weather | Satellites | Atmosphere | Navigation systems | Quality assessment | Navigation satellite | Payloads
PROFILES | REFRACTIVITY | RESIDUAL IONOSPHERIC ERRORS | BENDING ANGLES | GPS | EARTHS ATMOSPHERE | ORBIT DETERMINATION | ASSIMILATION | METEOROLOGY & ATMOSPHERIC SCIENCES | CHAMP | CLIMATE | Meteorological research | Evaluation | Usage | Meteorological satellites | Scientific satellites | Navigation satellites | Weather forecasting | Satellite navigation systems | Research | Global climate | Remote sensing | Earth | Global navigation satellite system | Radio occultation | Climate monitoring | Global positioning systems--GPS | Quality | Profiles | Positioning systems | Ionosphere | Navigation | Satellite sensing | Data processing | Space weather | Radio | Data | Global Positioning System | Weather | Satellites | Atmosphere | Navigation systems | Quality assessment | Navigation satellite | Payloads
Journal Article