PPT-Considerations for the Physical Inversion of Cloudy Radiometric Satellite Observations

Kevin Garrett 123 Eric Maddy 123 Yongzuo Li 124 and Sid Boukabara 123 1 NOAANESDISSTAR 2 Joint Center for Satellite Data Assimilation 3 Riverside Technology Inc 4 AER Inc. Will McCarty. NASA Goddard Space Flight Center. Global Modeling and Assimilation Office. 2015 JCSDA Workshop. 14 May 2015. Introduction. Traditionally, only those infrared radiance observations which are unaffected by clouds are assimilated. Will McCarty. GSFC/Global Modeling and Assimilation Office. JCSDA Workshop. 10 October 2012. Introduction. In GMAO forward processing, infrared radiances are assimilated from IASI, . AIRS. , and HIRS. Must specify. SED – shape of the radiation field. Flux of photons per unit area. Gas density. May specify. Gas composition, grains (grain-free solar by default). Gas equation of state (often constant density). Tarantola. Basic properties of seismic inversion via least squares and Newton’s method. Practical . algorithms for least-squares inversion. Bayesian framework (“solution = a posteriori . pdf. ”). Tarantola. Basic properties of seismic inversion via least squares and Newton’s method. Practical . algorithms for least-squares inversion. Bayesian framework (“solution = a posteriori . pdf. ”). A. Hawkins. K. . Langhoff. J. . Shevlin. Jacksonville High School. As You Come In…. How old would you say this object is? Explain in a couple of sentences your reasoning for selecting the age that you did.. Success Advanced Chapter 4. In statements the subject normally comes before the verb.. I . had. n’t. . thought I would end up becoming a teacher.. Sometimes, after certain words or expressions, this word order is reversed and this is called . Preprocessin. g: Atmospheric Correction. . “Correction” for Sun Angle Differences.  is the solar zenith angle and varies as a function of latitude, day of year, and time of day. Radiance is proportional to cos . Accurate simulation of physical processes at the atomic & molecular level. “universal fitting formulae” to atomic processes fail when used outside realm of validity, and are not used. Assumptions: . temperature difference. P. J. Minnett, A. Chambers & N. . Perlin. Rosenstiel . School of Marine and Atmospheric Science, . University . of Miami, . USA. Earth Observation for Ocean-Atmosphere Interactions Science Frascati, October 2014. (Figure obtained from. . Neiburger et al. (1961), © 1961 Univ. of California Press.). Pressure. Subtropical Kinematic Structure. (Figure obtained from. . Neiburger et al. (1961), © 1961 Univ. of California Press.). Precip. Pete Weston, 3rd Joint JCSDA-ECMWF Workshop on Assimilating Satellite Observations of Clouds and Precipitation into NWP Models. 2nd December 2015. Contents. What we do now. 1D-Var grey cloud analysis. References Claerbout, J.F. and Muir, F., 1973. Robust modeling with erratic data. Geophysics, deGroot-Hedlin C. and Constable S.C. 1990. Occam's inversion to generate smooth, two-dimensional models fr 149149Use geophysics for predictive 3D modelling and prospect generation in deeper subsurface environments149Aid target delineation with integrated geological and geophysical 3D modelling 149Visualize