The improved TaiWan Ionospheric Model (TWIM) and ITS applications on GPS positioning

Keyphrases

• Taiwan 100%
• Ionospheric Model 100%
• GPS Positioning 100%
• Ionospheric Correction 42%
• Radio 28%
• Peak Density 28%
• Three-dimensional (3D) 14%
• Empirical Orthogonal Functions 14%
• Ionospheric Electron Density 14%
• Ionosonde 14%
• D″ Layer 14%
• Radio Occultation Measurements 14%
• Chapman 14%
• GPS Radio Occultation 14%
• Ray Tracing 14%
• F2 Layer 14%
• FoF2 14%
• Density Peaks 14%
• Magnetic Dipole 14%
• Near-Earth Space 14%
• Function Classification 14%
• Scale Height 14%
• Ray Tracing Method 14%
• Layer Parameters 14%
• Spherical Harmonics 14%
• E Layer 14%
• Single Receiver 14%
• Code Measurement 14%
• Double Receiver 14%
• F1 Layer 14%
• Radio Propagation Prediction 14%
• Gradient Effect 14%
• Earth-centered 14%

Earth and Planetary Sciences

• Taiwan 100%
• Ionospherics 100%
• Global Positioning System 100%
• COSMIC 20%
• Empirical Orthogonal Function Analysis 10%
• Radio Occultation 10%
• Ionospheric Electron Density 10%
• Ionosondes 10%
• D Region 10%
• Harmonics 10%
• E Region 10%
• Magnetic Dipole 10%
• Radio Transmission 10%