0000000000400175

AUTHOR

M. Gómez

showing 2 related works from this author

Elliptic convolution operators on non-quasianalytic classes

2001

For those nonquasianalytic classes in which an extension of the classical Borel's theorem holds we show that every elliptic convolution operator is the composition of a translation and an invertible ultradifferential operator. This answers a question asked by Chou in: La transformation de Fourier complexe et l'equation de convolution, LNM 325, Berlin-Heidelberg-New York (1973).

AlgebraSemi-elliptic operatorsymbols.namesakeOperator (computer programming)Fourier transformGeneral MathematicssymbolsConvolution theoremConvolution powerShift operatorCircular convolutionConvolutionMathematicsArchiv der Mathematik
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Thermal remote sensing in the framework of the SEN2FLEX project: field measurements, airborne data and applications

2008

A description of thermal radiometric field measurements carried out in the framework of the European project SENtinel-2 and Fluorescence Experiment (SEN2FLEX) is presented. The field campaign was developed in the region of Barrax (Spain) during June and July 2005. The purpose of the thermal measurements was to retrieve biogeophysical parameters such as land surface emissivity (LSE) and temperature (LST) to validate airborne-based methodologies and to characterize different surfaces. Thermal measurements were carried out using two multiband field radiometers and several broadband field radiometers, pointing at different targets. High-resolution images acquired with the Airborne Hyperspectral…

RadiometerMean squared errorMeteorologyHyperspectral imagingContext (language use)WRSADLIB-ART-2687Root mean squareEvapotranspirationEmissivityGeneral Earth and Planetary SciencesEnvironmental scienceRadiometryRemote sensingInternational Journal of Remote Sensing
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