Wenguang LIU, Xiaodong WANG, Jihong DONG, Fan ZHANG. Imaging parameter setting and calibration test of Tianwen-1 high-resolution camera[J]. Optics and Precision Engineering, 2022, 30(2): 178
- Optics and Precision Engineering
- Vol. 30, Issue 2, 178 (2022)
Fig. 1. Spectral response curve of high-resolution camera
Fig. 2. Result of panchromatic video response linearity
Fig. 3. Relationship between panchromatic gray value and integral number
Fig. 4. Relationship between panchromatic gray value and gain
Fig. 5. Relationship between panchromatic gray value and integral time
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Table 1. Solar irradiance at the upper limit of the earth atmosphere
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Table 2. Estimation of panchromatic radiance with different solar altitudes and reflectances
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Table 3. Table of integral time
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Table 4. Integral numbers with 0.2 reflectance coefficient
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Table 5. Result of camera response nonuniformity
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Table 6. Estimation of camera radiance with typical lighting condition
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Table 7. Result of SNR with typical lighting condition
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