Results 21 to 30 of about 431,478 (301)

Combination of radar and daily precipitation data to estimate meaningful sub-daily point precipitation extremes [PDF]

open access: yesJournal of Hydrology, 2017
Abstract The use of radar measurements for the space time estimation of precipitation has for many decades been a central topic in hydro-meteorology. In this paper we are interested specifically in daily and sub-daily extreme values of precipitation at gauged or ungauged locations which are important for design. The purpose of the paper is to develop
Bardossy A, Pegram G
openaire   +2 more sources

Evaluation and Comparison of Six High-Resolution Daily Precipitation Products in Mainland China

open access: yesRemote Sensing, 2022
Satellite-based and reanalysis precipitation products have experienced increasing popularity in agricultural, hydrological and meteorological applications, but their accuracy is still uncertain in different areas.
Xiaoran Wu, Na Zhao
doaj   +1 more source

Trends of precipitation extreme indices over a subtropical semi-arid area using PERSIANN-CDR [PDF]

open access: yes, 2016
In this study, satellite-based daily precipitation estimation data from precipitation estimation from remotely sensed information using artificial neural networks (PERSIANN)-climate data record (CDR) are being evaluated in Iran.
Ashouri, H   +3 more
core   +1 more source

Applicability analysis of GPM-IMERG daily precipitation data in Inner Mongolia

open access: yes暴雨灾害, 2020
The applicability of GPM-IMERG daily precipitation data is analysed by comparing daily precipitation data of GPM-IMERG and 119 meteorological stations in Inner Mongolia from 2015 to 2017, in order to provide scientific basis for the application of GPM ...
Xuebin QU   +4 more
doaj   +1 more source

Using a Gridded Global Dataset to Characterize Regional Hydroclimate in Central Chile [PDF]

open access: yes, 2013
Central Chile is facing dramatic projections of climate change, with a consensus for declining precipitation, negatively affecting hydropower generation and irrigated agriculture. Rising from sea level to 6000 m within a distance of 200 km, precipitation
Bustos, E.   +6 more
core   +2 more sources

Merging high-resolution satellite-based precipitation fields and point-scale rain gauge measurements-A case study in Chile [PDF]

open access: yes, 2017
With high spatial-temporal resolution, Satellite-based Precipitation Estimates (SPE) are becoming valuable alternative rainfall data for hydrologic and climatic studies but are subject to considerable uncertainty.
Braithwaite, D   +6 more
core   +1 more source

Phase Synchronization in Temperature and Precipitation Records [PDF]

open access: yes, 2002
We study phase synchronization between atmospheric variables such as daily mean temperature and daily precipitation records. We find significant phase synchronization between records of Oxford and Vienna as well as between the records of precipitation ...
Armin Bunde   +13 more
core   +3 more sources

Comparison of daily and sub-daily SWAT models for daily streamflow simulation in the Upper Huai River Basin of China [PDF]

open access: yes, 2015
Despite the significant role of precipitation in the hydrological cycle, few studies have been conducted to evaluate the impacts of the temporal resolution of rainfall inputs on the performance of SWAT (soil and water assessment tool) models in large ...
He, Yi   +4 more
core   +1 more source

Disaggregative Invariance of Daily Precipitation

open access: yesJournal of Applied Meteorology, 1997
AbstractDisaggregative invariance refers to stochastic independence between the total precipitation amount and its temporal disaggregation. This property is investigated herein for areal average and point precipitation amounts accumulated over a 24-h period and disaggregated into four 6-h subperiods.
Thomas A. Pomroy, Roman Krzysztofowicz
openaire   +1 more source

Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce)

open access: yesDoğal Afetler ve Çevre Dergisi, 2022
This study, it is aimed to analyze the relations between the daily streamflow of Büyük Melen Stream (Düzce) and daily total precipitation and daily precipitation intensity.
Mücahit Coşkun, Cemil İrdem
doaj   +1 more source

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