PMO OpenIR

A fair use statement regarding the full text of the request

Your requested [人造卫星的可见期预报] is currently limited to Purple Mountain Observatory,Chinese Academy of Sciences internal sharing.


To solicit author authorization, you need to provide the following information: name, organization, personal e-mail, reason for request. The information you provide will be reviewed and you are committed to the truth of the information provided. The personal information you provide will be protected according to law.

人造卫星的可见期预报
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You agree and are willing to abide by the above requirements.