Consistency between Measurements

Presentación realizada en: 8th G-VAP Workshop celebrado en la sede central de AEMET en Madrid, 13 al 14 de junio de 2019

A brief review of collocation uncertainty and results from comparison of GRUAN and IASI data

Presentación realizada en: 4th G-VAP Workshop celebrado en Berlín, del 9 al 10 de octubre de 2014

Consistency for water vapour of GRUAN, LBLRTM and IASI

Presentación realizada en: International TOVS Study Conferences (ITSC) celebrado en Lake Geneva, Wisconsin (USA), del 28 de octubre al 3 de noviembre de 2015

Extremum complexity in the monodimensional ideal gas: the piecewise uniform density distribution approximation

In this work, it is suggested that the extremum complexity distribution of a high dimensional dynamical system can be interpreted as a piecewise uniform distribution in the phase space of its accessible states. When these distributions are expressed as one--particle distribution functions, this leads to piecewise exponential functions. It seems plausible to use these distributions in some systems out of equilibrium, thus greatly simplifying their description. In particular, here we study an isolated ideal monodimensional gas far from equilibrium that presents an energy distribution formed by two non--overlapping Gaussian distribution functions. This is demonstrated by numerical simulations. Also, some previous laboratory experiments with granular systems seem to display this kind of distributions.Comment: 11 pages, 1 table, 16 figure

Assessment of adequate quality and collocation of reference measurements with space-borne hyperspectral infrared instruments to validate retrievals of temperature and water vapour

A method is presented to assess whether a given reference ground-based point observation, typically a radiosonde measurement, is adequately collocated and sufficiently representative of space-borne hyperspectral infrared instrument measurements. Once this assessment is made, the ground-based data can be used to validate and potentially calibrate, with a high degree of accuracy, the hyperspectral retrievals of temperature and water vapour

Consistency for water vapour of GRUAN, LBLRTM and IASI. Collocation: best practices and related uncertainties

Presentación realizada en: 5th G-VAP Workshop celebrado en University of Wisconsin, Madison (USA), del 4 al 5 de noviembre de 2015