A review of radar‐rain gauge data merging methods and their potential for urban hydrological applications

S Ochoa‐Rodriguez, LP Wang… - Water Resources …, 2019 - Wiley Online Library
Radar‐rain gauge merging techniques have been widely used to improve the applicability of
radar and rain gauge rainfall estimates by combining their advantages, while partially …

Radar and multisensor precipitation estimation techniques in National Weather Service hydrologic operations

D Kitzmiller, D Miller, R Fulton, F Ding - Journal of Hydrologic …, 2013 - ascelibrary.org
This paper describes techniques used operationally by the National Weather Service (NWS)
to prepare gridded multisensor (gauge, radar, and satellite) quantitative precipitation …

Evaluation of radar-gauge merging methods for quantitative precipitation estimates

E Goudenhoofdt, L Delobbe - Hydrology and Earth System …, 2009 - hess.copernicus.org
Accurate quantitative precipitation estimates are of crucial importance for hydrological
studies and applications. When spatial precipitation fields are required, rain gauge …

The quantitative precipitation estimation system for Dallas–Fort Worth (DFW) urban remote sensing network

H Chen, V Chandrasekar - Journal of Hydrology, 2015 - Elsevier
Summary The Dallas–Fort Worth (DFW) urban radar network consists of a combination of
high resolution X band radars and a standard National Weather Service (NWS) Next …

CNGAT: A graph neural network model for radar quantitative precipitation estimation

X Peng, Q Li, J Jing - IEEE Transactions on Geoscience and …, 2021 - ieeexplore.ieee.org
Radar quantitative precipitation estimation (RQPE) is the most common measurement for
area rainfall estimation with high spatial and temporal resolution. The radar reflectivity () …

Applying bias correction for merging rain gauge and radar data

E Rabiei, U Haberlandt - Journal of Hydrology, 2015 - Elsevier
Weather radar provides areal rainfall information with very high temporal and spatial
resolution. Radar data has been implemented in several hydrological applications despite …

Impact of radar‐rainfall error structure on estimated flood magnitude across scales: An investigation based on a parsimonious distributed hydrological model

LK Cunha, PV Mandapaka… - Water Resources …, 2012 - Wiley Online Library
The goal of this study is to diagnose the manner in which radar‐rainfall input affects peak
flow simulation uncertainties across scales. We used the distributed physically based …

Short-term dynamic radar quantitative precipitation estimation based on wavelet transform and support vector machine

C Zhang, H Wang, J Zeng, L Ma, L Guan - Journal of Meteorological …, 2020 - Springer
Currently, Doppler weather radar in China is generally used for quantitative precipitation
estimation (QPE) based on the ZR relationship. However, the estimation error for mixed …

Comparison of different radar-raingauge rainfall merging techniques

N Nanding, MA Rico-Ramirez, D Han - Journal of Hydroinformatics, 2015 - iwaponline.com
The improvement of precipitation estimation with the use of radar-raingauge rainfall merging
techniques is influenced by several factors, such as topography, storm types, raingauge …

A practical, objective, and robust technique to directly estimate catchment response time

G Giani, MA Rico‐Ramirez… - Water Resources …, 2021 - Wiley Online Library
Methodologies to estimate the response time of a catchment to new rainfall inputs based on
rainfall and streamflow observations require the analyst to make a number of uncertain and …