Power Spectral Ratio for Estimating the Liquid Water Content Between Two Corotating LEO Satellites
| Autor: | Luca Facheris, Luca Rovai, Agnese Mazzinghi, Fabrizio Cuccoli, Fabrizio Argenti, Andrea Antonini |
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| Rok vydání: | 2021 |
| Předmět: |
Transmitter
Weather forecasting Atmospheric model Microwave transmission Numerical weather prediction computer.software_genre Power (physics) Liquid water content Weather Research and Forecasting Model Physics::Space Physics Environmental science computer Physics::Atmospheric and Oceanic Physics Remote sensing |
| Zdroj: | IGARSS |
| Popis: | This paper illustrates the first results of the analysis carried out to check the possibility to provide an estimate of the Integrated Liquid Water (ILW) content along a microwave link established between the multifrequency transmitter and the receiver on board a couple of Low Earth Orbiting (LEO) satellites. The ILW estimate is provided through the power ratio of the received signals at 32 and 17 GHz. The results have been obtained using a simulation tool developed for LEO satellites orbiting in the same plane and along the same angular direction (co-rotating satellites), assuming some high-resolution atmospheric scenarios generated by using the WRF (Weather Research and Forecasting) numerical weather prediction model. |
| Databáze: | OpenAIRE |
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