Estimation and analysis of along-track attitude jitter of ZiYuan-3 satellite based on relative residuals of tri-band multispectral imagery

Engineering

• Integration Time 100%
• Spacecraft 50%
• Frequency Domain 50%
• Measurement Data 50%
• Spatial Domain 50%
• Conventional Method 50%
• Imaging Performance 50%
• Frequency Component 50%
• Subpixels 50%
• Nonlinear Optimization 50%
• High Resolution 50%
• Harmonics 50%
• Fourier Transform 50%
• Temporal Resolution 50%

Earth and Planetary Sciences

• ZiYuan 100%
• Topographic Effect 66%
• Spacecraft 33%
• Estimation Method 33%
• Harmonics 33%
• Addition Theorem 33%
• Multitemporal Analysis 33%

Keyphrases

• Relative Residuals 100%
• Attitude Measurement 14%