Odin SMR and OSIRIS tomographic data of Temperature, Water vapor and Polar Mesospheric Clouds

SMR: Contains one file for each processed tomographic orbit with SMR for July 16 2010. For a description of the processing see Christensen et.al. 2015. Each file has the following fields:<br>aao: the angle along orbit axisfmode: the frequency mode used along the orbitgamma: Values of the Marquard-Levenberg parameter for each batchgamma_min: Values of the smallest Marquard-Levenberg parameterH2O: Retrieved water vapour (vmr)lat: latitude along orbitlon: longitude along orbitlst: local solar time along orbitmjd: Modified Julian Date along orbitodinorbit: odin orbit numberpressure: pressure axis (Pa)T: Temperature retrieved (K)Z: Altitude field (m)<br>OSIRIS data: Data for all orbits in NH 2010 and NH 2011 are contained within the matlab file 'tom_gauss_B_alpha4.4_v1_6b.mat'. For description of the processing see Hultgren et al. (2014).The file has the following data fields: <br>A: Column albedo at 90 deg angleAAO: angle along orbitIMD: Ice mass density (ng m^-3)IWC: Integrated ice column (ug m^-2)N: Ice particle number density (cm^-3)alpha: fitted Angstrom exponent () beta: retrieved scattering coefficient (m^-1 sr^-1)beta90: retrieved scattering coefficient at scattering angle of 90 degreesdalpha: rms of the residuals of the Angstrom fitlambda: wavelength of OSIRIS channels (nm)<br>lat: latitude along orbitlon: logitude along orbitmjd: Modified Julian Date along orbitorbit: Odin orbit number<br>rm: Mode radius of the fitted gaussian PSD. <br>ssa: Solar scattering angle (degrees)sza: Solar zenith angle (degrees)z: Altitude (km)