2-km resolution oversampled NH3 dataWang, RuiGuo, XuehuiPan, DaKelly, JamesBash, JesseSun, KangPaulot, FabienClarisse, LievenVan Damme, MartinWhiteburn, SimonCoheur, Pierre-FrançoisCierbaux, CathyZondio, MarkDataset2020