Fig. 1. Flow chart of high resolution optical satellite panchromatic and multispectral image geometric positioning consistency correction method based on high frequency correction attitude

Fig. 2. Schematic diagram of imaging process of overlap area between adjacent detectors

Fig. 3. Attitude measurement error

Fig. 4. Schematic diagram of splice seam

Fig. 5. Overlap area between adjacent detectors

Fig. 6. Coordinate conversion of overlapping area image

Fig. 7. Flow chart of extracting homonymous image points from overlapping area of adjacent detectors

Fig. 8. Flow chart of geometric correction of multispectral data based on high-frequency attitude

Fig. 9. Tiny geometric positioning errors between panchromatic and multispectral data

Fig. 10. Splice seam between adjacent detectors

Fig. 11. Relative positioning error between panchromatic data and multispectral data of Data 1

Fig. 12. Relative positioning error between panchromatic data and multispectral data of Data 2

Fig. 13. Comparison of measured attitude with high frequency attitude of Data 1

Fig. 14. Comparison of measured attitude with high frequency attitude of Data 2

Fig. 15. Stitching results of adjacent detectors

Fig. 16. Schematic diagram of multispectral data

Fig. 17. Comparison of geometric positioning deviation before and after treatment in area A of Data 1

Fig. 18. Comparison of geometric positioning deviation before and after treatment in area B of Data 1

Fig. 19. Comparison of geometric positioning deviation before and after treatment in area A of Data 2

Fig. 20. Comparison of geometric positioning deviation before and after treatment in area B of Data 2

Fig. 21. Relative positioning error between panchromatic data and multispectral data after correction using high frequency of Data 1

Fig. 22. Relative positioning error between panchromatic data and multispectral data after correction using high frequency of Data 2

Fig. 23. Comparison of fusion images