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A high resolution point rainfall model calibrated to short pluviograph or daily rainfall data.Jennings, Shane Anthony January 2007 (has links)
Title page, abstract and table of contents only. The complete thesis in print form is available from the University of Adelaide Library. / This thesis describes the development of a new technique which significantly extends the applicability of stochastic point rainfall models that require historical data for calibration. The technique is demonstrated using a high-resolution point rainfall model based on wet-dry alternating storm events. A model has been produced that is well defined and can be vigorously compared against numerous observed statistics in a quantative manner. The rainfall model presented in this thesis can be used to provide accurate synthetic rainfall data at sites with minimal historical rainfall data providing a powerful tool for application in hydrological risk analysis across Australia. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1282259 / Thesis (Ph.D.) -- University of Adelaide, Dept. of Civil and Environmental Engineering, 2007
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A high resolution point rainfall model calibrated to short pluviograph or daily rainfall data.Jennings, Shane Anthony January 2007 (has links)
Title page, abstract and table of contents only. The complete thesis in print form is available from the University of Adelaide Library. / This thesis describes the development of a new technique which significantly extends the applicability of stochastic point rainfall models that require historical data for calibration. The technique is demonstrated using a high-resolution point rainfall model based on wet-dry alternating storm events. A model has been produced that is well defined and can be vigorously compared against numerous observed statistics in a quantative manner. The rainfall model presented in this thesis can be used to provide accurate synthetic rainfall data at sites with minimal historical rainfall data providing a powerful tool for application in hydrological risk analysis across Australia. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1282259 / Thesis (Ph.D.) -- University of Adelaide, Dept. of Civil and Environmental Engineering, 2007
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A real time colour display and rainfall measurement system for meteorological radar林鴻鋆, Lam, Hung-kwan. January 1982 (has links)
published_or_final_version / Electrical Engineering / Doctoral / Doctor of Philosophy
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The application of IBM PC's and distrometers in a satellite propagation experimentBottomley, Laura Jones January 1985 (has links)
This thesis describes the use of a distrometer and two IBM-PC's to collect data in a large propagation experiment. The uses and methods of collecting drop size distribution are discussed as are the uses of IBM-PC's for both data collection and control. Methods of requiring the PC's to operate in real time are also included. / M.S.
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Measurement of ion mobility spectra for rain and relative humidity induced ion phenomena under 400 Kvac transmission linesCockbaine, David Robinson 14 January 2015 (has links)
No description available.
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Changes in rainfall characteristics and reflectivity-rainfall rate relationships in Hong Kong.January 2011 (has links)
Lau, Stephen Po Wing. / "August 2011." / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 62-66). / Abstracts in English and Chinese. / List of figures --- p.vi / List of tables --- p.ix / Chapter Chapter 1: --- Background --- p.1 / Chapter Chapter 2: --- Changes in Rainfall Characteristics in Hong Kong --- p.3 / Chapter 2.1 --- Introduction --- p.3 / Chapter 2.2 --- Data --- p.5 / Chapter 2.3 --- Method --- p.6 / Chapter 2.3.1 --- Linear Regression Analysis --- p.8 / Chapter 2.3.2 --- Empirical Mode Decomposition --- p.9 / Chapter 2.4 --- Result --- p.12 / Chapter 2.4.1 --- Rainfall Rate Categories --- p.12 / Chapter 2.4.2 --- Rainfall Events Statistics --- p.20 / Chapter 2.4.3 --- Diurnal Variation --- p.26 / Chapter 2.4.4 --- Rainfall Rate Distribution --- p.30 / Chapter Chapter 3: --- Reflectivity-rainfall Rate Relationships in Hong Kong --- p.33 / Chapter 3.1 --- Introduction --- p.33 / Chapter 3.2 --- Data --- p.35 / Chapter 3.3 --- Method --- p.37 / Chapter 3.3.1 --- Linear Regression Analysis --- p.37 / Chapter 3.4 --- Result --- p.38 / Chapter 3.4.1 --- Comparison of Rainfall Rate from Various Sources --- p.39 / Chapter 3.4.2 --- Raindrop Size Distributions under Various Classification Schemes --- p.42 / Chapter 3.4.3 --- Z-R Relationships Derived from Various Sources --- p.48 / Chapter Chapter 4: --- Conclusion --- p.58 / Bibliography --- p.62
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Assessment of Observational Uncertainty in Extreme Precipitation Over the Continental United StatesSlinskey, Emily Anne 13 June 2018 (has links)
An extreme precipitation categorization scheme, developed to temporally and spatially visualize and track the multi-scale variability of extreme precipitation climatology, is introduced over the continental United States and used as the basis for an observational dataset intercomparison. The categorization scheme groups three-day precipitation totals exceeding 100 mm into five precipitation categories, or "P-Cats". To assess observational uncertainty across a range of precipitation measurement approaches, we compare in situ station data from the Global Historical Climatology Network-Daily (GHCN-D), satellite derived data from the Tropical Rainfall Measuring Mission (TRMM), gridded station data from the Parameter-elevation Regression on Independent Slopes Model (PRISM), global reanalysis from the Modern-Era Retrospective analysis for Research and Applications, version 2 (MERRA 2), and regional reanalysis from the North American Regional Reanalysis (NARR). While all datasets capture the principal spatial patterns of extreme precipitation climatology, results show considerable variability across the five-platform suite in P-Cat frequency, spatial extent, and magnitude. Higher resolution datasets, PRISM and TRMM, most closely resemble GHCN-D and capture a greater frequency of high-end totals relative to lower resolution products, NARR and MERRA-2. When all datasets are regridded to a common coarser grid, differences persist with datasets originally constructed at a high resolution maintaining the highest frequency and magnitude of P-Cats. Potential future applications of this scheme include tracking change in P-Cats over space and time, climate model evaluation, and assessment of model projected change.
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Use of short-term stations to estimate rainfallVeerasamy, S. (Shyamnath) January 1984 (has links)
No description available.
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Use of short-term stations to estimate rainfallVeerasamy, S. (Shyamnath) January 1984 (has links)
No description available.
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Estimation of vertical velocity and its significance in precipitation measurements using sensor fusion approachAhammad, Parvez 01 July 2002 (has links)
No description available.
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