ON-ORBIT SPECIAL TESTING OF NOAA-20/JPSS-l ATMS. - Edward Kim 001; Vince Leslie; C.-H. Joseph Lyu; Lisa McCormick; Craig K. Smith; Idahosa A. Osaretin; Quanhua (Mark) Liu; Ninghai Sun; Hu Yang 002; Lin Lin 010; Kent Anderson; Mark Hernquist; et al. (IGARSS, 2018)