Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Atmospheric profiles"”.
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Effects of atmospheric profiles on local infrasound propagation
… in the infrasound passband. Meteorological profiles strongly influence the propagation of an infrasound signal via refraction; therefore, understanding the effects of different profiles is crucial for both determining the source of a signal and estimating how far away that signal may be …
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Evaluation Of A Microwave Radiative Transfer Model For Calculating Sat
… of fourteen environmental parameters, including atmospheric profiles of temperature, pressure and moisture, sea surface temperature, and cloud liquid water. Input parameters to the RTM model include data from NOAA Centers for Environmental Prediction (NCEP), Reynolds weekly Sea Surface …
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Raindrop Size Distribution Retrieval And Evaluation Using An S-band Radar Profiler
… scattering model was validated by simulating atmospheric profiles of precipitation Doppler spectra and three moments (reflectivity, mean Doppler velocity and spectral width) and then comparing these with the corresponding measurements from an S-band radar profiler during a NASA conducted …
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Rotational Transformation Methods for Radio Occultation and Passive Microwave Radiometry Colocation Analysis
… microwave radiometry (MWR) provide useful atmospheric profiles for inputs into Numerical Weather Prediction models. However, both remote sensing techniques face unique challenges that require auxiliary atmospheric data to mitigate. GNSS-RO provides extremely high vertical resolution …
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AN INVESTIGATION OF REMOTELY SENSED URBAN HEAT ISLAND CLIMATOLOGY
… However, the abilities of satellite surface and atmospheric data to assess the climatology of UHI face many unknowns and challenges. This research addresses the problems and potential for satellite remotely sensed UHI climatology by examining three different issues. The first issue is related to …
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Machine Learning for Improvement of Ocean Data Resolution for Weather Forecasting and Climatological Research
… thus needing robust in-situ ocean data plus atmospheric profiles to enable precise hurricane tracking and intensity forecasts. Examining satellite datasets reveals radio occultation (RO) provides the most accurate 5-25 km altitude atmospheric measurements. However, below 5 km accuracy remains …
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High-Resolution Modelling of Surface-Atmosphere Interactions and Convection Development at Nam Co Lake, Tibetan Plateau
… become an area of increased interest for the atmospheric and environmental sciences. Surface-atmosphere interactions and specifically the exchange of momentum, turbulent energy and water vapour as well as the development of convection are not only important for the surface energy balance and …
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Characterizing and Forecasting Severe Convective Storms using Deep Learning
… clustering to identify potentially convective atmospheric profiles in both historical and future climate simulations. These profiles were then analyzed to understand the spatial and seasonal variations in potential SCS activity, providing a more nuanced analysis compared to previous studies …