Imai, M., Kurihara, J., Kouyama, T., Kuwahara, T., Fujita, S., Sakamoto, Y., Sato, Y., Saitoh, S.I., Hirata, T., Yamamoto, H. and Takahashi, Y., 2021. Radiometric calibration for a multispectral sensor onboard RISESAT microsatellite based on lunar observations. Sensors, 21(7), p.2429.