GOCI-II Mission Operation Plan

Abstract

GOCI-II is facing tight constraints and conditions for Full Disk(FD).Allocated single operation duration is only 30 minutes per hour. (Another 30 min. is only for the other payload, GEMS, on GK2B satellite)Effective range of Solar Zenith Angle (SZA) < 80 degsEffective reflectance range for avoiding Sun glint < 0.01 sr-1 Compliance of the key requirements related to GOCI-II mission operation is verified.Thanks to the high flexibility of GOCI-II operation (Can observe whenever, wherever within FoR)The assessment of the technical feasibility for implementing the additional satellite level constraints and conditions into GOCI-II mission operation plan is accomplished, and the GOCI-II mission operation baseline is derived from this result.Under the development of the automatic FD operation planning algorithmFD observation scenario shall be changed at least 123 times per 1 year to avoid Sun glint. Zenith Angle (SZA) < 80 degsEffective reflectance range for avoiding Sun glint < 0.01 sr-1 Compliance of the key requirements related to GOCI-II mission operation is verified.Thanks to the high flexibility of GOCI-II operation (Can observe whenever, wherever within FoR)The assessment of the technical feasibility for implementing the additional satellite level constraints and conditions into GOCI-II mission operation plan is accomplished, and the GOCI-II mission operation baseline is derived from this result.Under the development of the automatic FD operation planning algorithmFD observation scenario shall be changed at least 123 times per 1 year to avoid Sun glint.