Allen M, Gillett N, Kettleborough J, Hegerl G, Schnur R, Stott P, Boer G, Covey C, Delworth
T, Jones G, Mitchell J, Barnett T (2006) Quantifying anthropogenic influence on recent near-
surface temperature change. Surv Geophys 27:491-544 Bell T (1986) Theory of optimal weighting of data to detect climatic change. J Atmos Sci
Bony S, Colman R, Kattsov V, Allan R, Bretherton C, Dufresne J, Hall A, Hallegatte S, Holland M, Ingram W, Randall D, Soden B, Tselioudis G, Webb M (2006) How well do we understand and evaluate climate change feedback processes? J Climate 19(15):3445-3482 Cess R (1976) Climate change—Appraisal of atmospheric feedback mechanisms employing zonal climatology. J Atmos Sci 33(10):1831-1843 Colman R (2003) A comparison of climate feedbacks in general circulation models. Climate Dyn
20:865-873, doi:10.1007/s00382-003-0310-z Hasselmann K (1997) Multi-pattern fingerprint method for detection and attribution of climate change. Climate Dyn 13(9):601-611 Held I, Soden B (2000) Water vapor feedback and global warming. Ann Rev Energy Env 25:441-475
Huntingford C, Stott P, Allen M, Lambert F (2006) Incorporating model uncertainty into attribution of observed temperature change. Geophys Res Lett 33(L05710), doi:10.1029/2005GL024831 Intergovernmental Panel on Climate Change (IPCC) (2000) Special Report on Emissions Scenarios. Cambridge University Press, Cambridge, UK Kirk-Davidoff D, Goody R, Anderson J (2005) Analysis of sampling errors for climate monitoring satellites. J Climate 18(6):810-822 Leroy S (1998) Detecting climate signals: Some bayesian aspects. J Climate 11(4):640-651 Leroy S, Anderson J, Dykema J (2006) Testing climate models using GPS radio occultation: A
sensitivity analysis. J Geophys Res 111(D17105), doi:10.1029/2005JD006145 Leroy S, Anderson J, Dykema J, Goody R (2008a) Testing climate models using thermal infrared spectra. J Climate 21(9):1863-1875, doi:10.1175/2007JCLI2061.1 Leroy S, Anderson J, Ohring G (2008b) Climate signal detection times and constraints on climate benchmark accuracy requirements. J Climate 21(4):841-846 National Research Council, Committee on Earth Science and Applications from Space (2007) Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond. National Academies Press, Washington, DC North G, Kim K, Shen S, Hardin J (1995) Detection of forced climate signals: I. Filter theory. J Climate 8(3):401-408
Ohring G (ed) (2007) Achieving Satellite Instrument Calibration for Climate Change. National
Oceanographic and Atmospheric Administration, Washington, DC, 155pp Soden B, Held I (2006) An assessment of climate feedbacks in coupled ocean-atmosphere models.
J Climate 19(14):3354-3360 Wetherald R, Manabe S (1988) Cloud feedback processes in a general circulation model. J Atmos Sci 45(8):1397-1415
Construction of Consistent Temperature Records in the Lower Stratosphere Using Global Positioning System Radio Occultation Data and Microwave Sounding Measurements
Abstract In this study, we use FORMOSAT-3/Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) Global Positioning System (GPS) radio occultation (RO) data to simulate Advanced Microwave Sounding Unit (AMSU) brightness temperatures (Tbs) for the lower stratosphere and compare them to AMSU Tbs from different National Oceanic and Atmospheric Administration (NOAA) missions in July 2007. Our analysis shows that because COSMIC data do not contain orbit drift errors and are not affected by on-orbit heating and cooling of the satellite component, they are very useful to identify the AMSU time/location-dependent biases for different NOAA missions. We also examine the consistency of the calibration coefficients among collocated NOAA AMSU Tb pairs (e.g., NOAA15-NOAA16, NOAA16-NOAA18, and NOAA15-NOAA18) and COSMIC-NOAA pairs. The usefulness of the COSMIC-calibrated AMSU Tbs for calibrating other overlapping AMSU Tbs from different platforms is also examined. These results demonstrate the potential to use both GPS RO and microwave sounding data to construct consistent climate temperature records.
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