Radiometric Sensitivity Computation in Aperture Synthesis Interferometric Radiometry
This paper is concerned with the radiometric sensitivity computation of an aperture synthesis interferometric radiometer devoted to Earth observation. The impact of system parameters and the use of simultaneous redundant measurements are analyzed. The interferometric radiometer uncertainty principle...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1998 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/1892 |
| Acceso en línea: | https://hdl.handle.net/2117/1892 |
| Access Level: | acceso abierto |
| Palabra clave: | Radiation Measurement Interferometry Remote sensing Microwave measurements Geophysics Radar Equipment and supplies geophysical equipment geophysical techniques radiometers radiometry radiowave interferometry remote sensing MIRAS angular resolution aperture synthesis interferometric radiometry equipment geophysical measurement technique instrument land surface microwave radiometry radiometer radiometric sensitivity computation simultaneous redundant measurements system parameters terrain mapping uncertainty principle Radiació -- Mesurament Interferometria Sensors remots Microones -- Mesurament Geofísica Radar Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció |
| Sumario: | This paper is concerned with the radiometric sensitivity computation of an aperture synthesis interferometric radiometer devoted to Earth observation. The impact of system parameters and the use of simultaneous redundant measurements are analyzed. The interferometric radiometer uncertainty principle is presented; it quantifies the relationship between radiometric sensitivity and angular resolution. |
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