Optics and Precision Engineering, Volume. 30, Issue 2, 210(2022)
On-orbit real-time calculation method of solar elevation angle of sub-satellite point of Tianwen-1
Fig. 5. STK simulated solar elevation angle result @ UTC 2021-05-11 16:15:00
Fig. 6. Error between the calculation result of solar elevation angle and STK simulation result @ UTC 2021-09-01 00:00:00 - 2021-10-01 00:00:00
Fig. 7. Mars image obtained by the high-resolution imaging camera of Tianwen-1
Fig. 8. Gray histogram of Mars image obtained by the high-resolution imaging camera of Tianwen-1
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Fanlu WU, Dejie YAN, Qi JI, Dong WANG, Jihong DONG. On-orbit real-time calculation method of solar elevation angle of sub-satellite point of Tianwen-1[J]. Optics and Precision Engineering, 2022, 30(2): 210
Received: Jul. 8, 2021
Accepted: --
Published Online: Mar. 4, 2022
The Author Email: DONG Jihong (dongjihong@ciomp.ac.cn)