2010, Petersen, A.K., Warneke, T.; Frankenberg, C.; Bergamaschi, P.; Gerbig, C.; Notholt, J.; Buchwitz, M.; Schneising, O. & Schrems, O., First ground-based FTIR observations of methane in the inner tropics over several years, Atmospheric Chemistry and Physics, 10(15), 7231-7239
Tags: CH4, FTIR
1998, Nedoluha, G.E., D. S. Siskind, J. T. Bacmeister, R. M. Bevilacqua, and J. M. Russell III, Changes in upper stratospheric CH4 and NO2 as measured by HALOE and implications for changes in transport, Geophysical Research Letters, 25, 987-990
Tags: CH4, Microwave, NO2, Satellite