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Rainfall intensity-duration-frequency curves

Development of Rainfall Intensity-Duration-Frequency Curves for South Western Nigeria

Development of Rainfall Intensity-Duration-Frequency Curves for South Western Nigeria

... Duration-Frequency curves for the Colombo region using annual peak rainfall ...hour’s duration of annual peak precipitation while, EVI was the most appropriate distribution for other ...

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Development of Rainfall Intensity Duration Frequency Curves for Mumbai City, India

Development of Rainfall Intensity Duration Frequency Curves for Mumbai City, India

... higher frequency of rainfall may occur in the future as observed in the last few years in many parts of the ...high intensity of rainfall, high tides, loss of drainage capacity due to design ...

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Progressive Improvements in basic Intensity Duration Frequency Curves Deriving Approaches: A review

Progressive Improvements in basic Intensity Duration Frequency Curves Deriving Approaches: A review

... the rainfall events of duration less than 24 ...used rainfall data of 78 gauged stations and determine the values of these constants as a 0 ...

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Adaptation of Water Resources Management to Changing Climate: The Role of Intensity-Duration-Frequency Curves

Adaptation of Water Resources Management to Changing Climate: The Role of Intensity-Duration-Frequency Curves

... the intensity of a rainfall event and its duration to its expected ...Precipitation intensity is the depth of rainfall per unit of time, and is usually expressed in the units of mm/hr ...

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Modeling Rainfall Intensity Duration Frequency  (R-IDF) Relationship for Seven Divisions of Bangladesh

Modeling Rainfall Intensity Duration Frequency (R-IDF) Relationship for Seven Divisions of Bangladesh

... IDF curves in the region of interest. It was found that intensity of rainfalls decreases with increase in rainfall ...a rainfall of any given duration will have a larger ...

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Intensity–duration–frequency (IDF) rainfall curves in Senegal

Intensity–duration–frequency (IDF) rainfall curves in Senegal

... IDF curves is twofold: (i) it ensures timescale co- herency (for the range of explored durations) when working at a regional scale, thus allowing for a coherent spatial in- terpolation of the IDF model parameters ...

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Generic Method for Merging Satellite and Historical Ground Station Data to Design Rainfall Intensity Duration Frequency (IDF) Curves in Recordless Sub Saharian Countries

Generic Method for Merging Satellite and Historical Ground Station Data to Design Rainfall Intensity Duration Frequency (IDF) Curves in Recordless Sub Saharian Countries

... long-term rainfall records is essential to conduct a serious frequency analysis in order to estimate the effective precipitation ...(Intensity-Duration-Frequency) curves for a ...

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Developing Intensity Duration Frequency Curves in Scarce Data Region: An Approach using Regional Analysis and Satellite Data

Developing Intensity Duration Frequency Curves in Scarce Data Region: An Approach using Regional Analysis and Satellite Data

... The availability of data is an important aspect in fre- quency analysis. The estimation of probability of occur- rence of extreme rainfall is an extrapolation based on limited data. Thus the larger the database, ...

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Intensity–duration–frequency curves from remote sensing rainfall estimates: comparing satellite and weather radar over the eastern Mediterranean

Intensity–duration–frequency curves from remote sensing rainfall estimates: comparing satellite and weather radar over the eastern Mediterranean

... IDF curves based on historical records does not require short latency in the data, these studies made use of gauge-adjusted products and assessed the accuracy of the IDF curves derived from re- mote sensing ...

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Development of Intensity-Duration-Frequency curves at ungauged sites: risk management under changing climate

Development of Intensity-Duration-Frequency curves at ungauged sites: risk management under changing climate

... IDF curves The annual maximum series resulting from the 6-hourly WRF/ERA40 simulation were used in the development of IDF ...series, rainfall data aggregation followed by determination of a suitable ...

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INTENSITY, DURATION AND FREQUENCY OF RAINSTORMS IN LOKOJA

INTENSITY, DURATION AND FREQUENCY OF RAINSTORMS IN LOKOJA

... the Intensity, duration and frequency (IDF) of rainstorms in ...Daily rainfall data were collected from Nigerian Meteorological Agency ...IDF curves were generated using the Gumbel’s ...

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Effect of climate change and variability on extreme rainfall  intensity–frequency–duration relationships: a case study of Melbourne

Effect of climate change and variability on extreme rainfall intensity–frequency–duration relationships: a case study of Melbourne

... extreme rainfall frequency analysis in the context of non-stationarity in ...on rainfall intensityfrequencyduration (IFD) relationships in Australia, consid- ering possible ...

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Projected intensification of sub-daily and daily rainfall extremes in convection-permitting climate model simulations over North America: implications for future intensity–duration–frequency curves

Projected intensification of sub-daily and daily rainfall extremes in convection-permitting climate model simulations over North America: implications for future intensity–duration–frequency curves

... km rainfall outputs from histori- cal and end-of-century pseudo-global-warming convection- permitting simulations by the Weather Research and Fore- casting (WRF) model (Rasmussen et ...IDF curves (1 to 24 h ...

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Precipitation extremes on multiple timescales – Bartlett–Lewis rectangular pulse model and intensity–duration–frequency curves

Precipitation extremes on multiple timescales – Bartlett–Lewis rectangular pulse model and intensity–duration–frequency curves

... cell rainfall series to hourly time ...associated intensity; see Fig. 2 (top panel). Adding up the intensity of overlapping pulses yields a continuous-time step function ...

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Construction of seasonal based depth duration frequency curves

Construction of seasonal based depth duration frequency curves

... the intensity and frequency of extreme rainfall which can increase the flood ...using rainfall IDF or DDF curves derived from a long and good quality rainfall ...

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RAINFALL INTENSITY–DURATION–FREQUENCY RELATIONSHIP FOR DIFFERENT REGIONS OF KASHMIR VALLEY (J&K) INDIA

RAINFALL INTENSITY–DURATION–FREQUENCY RELATIONSHIP FOR DIFFERENT REGIONS OF KASHMIR VALLEY (J&K) INDIA

... Precipitation frequency values for Kinshasa-Yangambi have been produced by Mohymont et ...IDF curves in scarce data regions using regional analysis and satellite ...stations rainfall by the joint use ...

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Does nonstationarity in rainfall require nonstationary intensity–duration–frequency curves?

Does nonstationarity in rainfall require nonstationary intensity–duration–frequency curves?

... Preliminary investigations based on regional and global climate model simulations in the study area confirm a con- siderable uncertainty in the projection of short-duration and high-intensity extreme rain ...

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Impact of Climate Change on the Development of Rainfall Intensity, Duration and Frequency Curves in Chiro and Hurso Stations of Eastern Ethiopia

Impact of Climate Change on the Development of Rainfall Intensity, Duration and Frequency Curves in Chiro and Hurso Stations of Eastern Ethiopia

... IDF curves and parameters for Eastern Oromia and [19] developed regional IDF curves for the Oromia Region for some given durations and frequencies, which are now still in use for the ...and frequency ...

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Regionalization of Rainfall Intensity Duration Frequency (IDF) Curves in Botswana

Regionalization of Rainfall Intensity Duration Frequency (IDF) Curves in Botswana

... The rainfall Intensity-Duration-Frequency (IDF) relationship is one of the most com- monly used tools in water resources engineering. It can be used as an input in the plan- ning, design and ...

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Design of River Regulator and its Comparison with Existing Anicut

Design of River Regulator and its Comparison with Existing Anicut

... maximum rainfall is computed using the mean and standard deviation from the Gumbel’s method for different return ...maximum rainfall values are then converted to maximum rainfall intensities by ...

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