Performance evaluation of different ionospheric models in single-frequency code-based differential GPS positioning

Keyphrases

• Taiwan 100%
• Performance Evaluation 100%
• Code-based 100%
• Ionospheric Model 100%
• GPS Positioning 100%
• Differential GPS 100%
• Frequency Code 100%
• Ionosphere Model 87%
• Global Ionospheric Model 62%
• Ionospheric Delay 37%
• Klobuchar Model 37%
• Low Solar Activity 25%
• Single-frequency Receiver 25%
• Three-dimensional (3D) 12%
• Electron Density Gradient 12%
• Ionosphere 12%
• GPS Stations 12%
• Quiet Time 12%
• Ionospheric Electron Density Model 12%
• Quiet Day 12%
• Code Pseudorange 12%
• Error Ratio 12%
• Gradient Estimate 12%
• Slant Delay 12%
• Ionospheric Gradient 12%
• Centimeter Level 12%

Earth and Planetary Sciences

• Ionospherics 100%
• Global Positioning System 100%
• Taiwan 72%
• Solar Activity 18%
• Electron Density 9%
• Ionospheric Electron Density 9%

Physics

• Global Positioning System 100%
• Solar Activity 50%
• Electron Density 50%