Results 21 to 30 of about 90,015 (166)

Applicability Evaluation of Provincial Precipitation Real-time Analysis Product in Beijing

open access: yes应用气象学报
The national precipitation real-time analysis product is a gridded product developed using probability density matching, Bayesian model averaging, multi grid variation, optimal interpolation and other technologies by National Meteorological Information ...
Zhao Wenfang   +6 more
doaj   +1 more source

An XGBoost-Merging Method for High-Resolution Daily Precipitation Estimation for a Regional Rainstorm Event

open access: yesRedai dili, 2021
Precipitation is a vital physical parameter of the earth surface system, and accurate estimation of spatiotemporal patterns of precipitation is essential for flood disaster monitoring, drought monitoring, and water management.
Zhang Junmin   +5 more
doaj   +1 more source

The Dutch real-time gauge-adjusted radar precipitation product [PDF]

open access: yesEarth System Science Data
The Dutch real-time gauge-adjusted radar quantitative precipitation estimation (QPE) product provides 5 min accumulations every 5 min on a ∼1 km2 grid covering the Netherlands and the area around it (∼4.5×105 km2).
A. Overeem   +3 more
doaj   +1 more source

Correlation Analysis of Temperature and Humidity of Meteorological Station, Granary and Grain Pile

open access: yesLiang you shipin ke-ji, 2022
In order to provide accurate meteorological services for grain storage and ensure the safety of grain storage, based on the grain situation data of three grain depot in Jiamusi and the observation data of local meteorological stations from 2017 to 2020 ...
CHU Chun-yan   +4 more
doaj   +1 more source

Rain‐rate estimation algorithm using signal attenuation of Ka‐band cloud radar

open access: yesMeteorological Applications, 2020
A millimetre‐wave cloud radar has limitations for observing heavy rainfall because the short wavelength leads to strong attenuation from raindrops. However, recent studies have attempted to estimate the rain rate using attenuation, which becomes greater ...
Su‐Bin Oh   +5 more
doaj   +1 more source

Assimilation of satellite swaths versus daily means of sea ice concentration in a regional coupled ocean–sea ice model [PDF]

open access: yesThe Cryosphere
Operational forecasting systems routinely assimilate daily means of sea ice concentration (SIC) from microwave radiometers in order to improve the accuracy of the forecasts.
M. Durán Moro   +6 more
doaj   +1 more source

Applicability Evaluation of China’s First Generation Global Atmospheric Reanalysis(CRA) Precipitation Products in Sichuan Region

open access: yesGaoyuan qixiang
In order to study the applicability of China΄s first generation global atmospheric reanalysis(CRA) precipitation dataset in Sichuan region.The applicability of CRA has been evaluated with the precipitation observations from 155 national meteorological ...
Zhongyu CHEN   +3 more
doaj   +1 more source

A Comprehensive Assessment of Multiple High-Resolution Precipitation Grid Products for Monitoring Heavy Rainfall during the “7.20” Extreme Rainstorm Event in China

open access: yesRemote Sensing, 2023
Precipitation products play an important role in monitoring rainstorm processes. This study takes a rare historical event of extreme, heavy precipitation that occurred in Henan Province, China, in July 2021 as a research case.
Zihao Pang   +7 more
doaj   +1 more source

Assessment of Multi-source Precipitation Analysis Products During the Period of "23·7" Extreme Precipitation Event in Beijing

open access: yes应用气象学报
CMA Multi-source Precipitation Analysis System (CMPAS), developed by National Meteorological Information Center, provides strong support for meteorological services and forecasts during the flood season. 0.01° sub-products of CMPAS with 1 h and 10 min in
Chen Jing   +5 more
doaj   +1 more source

Impact Evaluation of Assimilating Surface Sensitive Infrared Radiance Observations over Land and Sea Ice from Observing System Simulation Experiments

open access: yesAdvances in Meteorology, 2015
In this study, Observing System Simulation Experiments (OSSEs) are conducted to analyze the impact of assimilating surface sensitive infrared radiance observations over land and sea ice. This type of assimilation has not yet been successfully implemented
S. K. Dutta, L. Garand, S. Heilliette
doaj   +1 more source

Home - About - Disclaimer - Privacy