Results 41 to 50 of about 26,673 (196)

SPATIAL DOWNSCALING OF GPM IMERG V06 GRIDDED PRECIPITATION USING MACHINE LEARNING ALGORITHMS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
According to recent studies, Remote sensing data plays a significant role in filling gaps in the poor gauge station, particularly at high elevations and with complex underlying surface features. In order to provide high-resolution precipitation estimates
M. Sathianarayanan, P.-H. Hsu
doaj   +1 more source

Changes in Extreme Rainfall in New Capital of Indonesia (IKN) Based on 20 Years of GPM-IMERG Data

open access: yesTRENDS IN THE SCIENCES, 2023
The Indonesian government has decided to relocate the nation’s capital city from Jakarta on Java to the Nusantara Capital (IKN) on Kalimantan for political, socioeconomic, and infrastructure reasons, among others, including the threat of flood ...
M. Marzuki   +5 more
semanticscholar   +1 more source

Verification of GPM IMERG data on the total precipitation in Western Siberia in the warm season

open access: yes, 2022
This paper presents results of verification of recovered precipitation sums based on GPM IMERG microwave satellite measurements with standard observations at hydrometeorological stations in Western Siberia during summer period.
Kartavykh, Mikhail S.   +2 more
core   +1 more source

Evaluation of IMERG and TRMM 3B43 Monthly Precipitation Products over Mainland China

open access: yesRemote Sensing, 2016
As the successor of the Tropical Rainfall Measuring Mission (TRMM), the Global Precipitation Measurement (GPM) mission significantly improves the spatial resolution of precipitation estimates from 0.25° to 0.1°.
Fengrui Chen, Xi Li
doaj   +1 more source

Evaluating extreme precipitation estimations based on the GPM IMERG products over the Yangtze River Basin, China

open access: yesGeomatics, Natural Hazards & Risk, 2020
Accurate estimation of extreme precipitation is important for hydrological prediction and flood risk management. Recent research suggests that satellite-derived precipitation products can provide an alternative to gauged data, making it essential to ...
Jingyu Liu   +3 more
doaj   +1 more source

Hydro Statistical Assessment of TRMM and GPM Precipitation Products against Ground Precipitation over a Mediterranean Mountainous Watershed (in the Moroccan High Atlas)

open access: yesApplied Sciences, 2022
The tropical Rainfall Measuring Mission TRMM 3B42 V7 product and its successor, the Global Precipitation Measurement Integrated Multi-satellitE Retrievals for GPM IMERG high-resolution product GPM IMERG V5, have been validated against rain gauges ...
Myriam Benkirane   +3 more
doaj   +1 more source

Assimilation of GPM Rain Rate Products With GSI Data Assimilation System for Heavy and Light Precipitation Events

open access: yesJournal of Advances in Modeling Earth Systems, 2020
The National Aeronautics and Space Administration‐Japan Aerospace Exploration Agency Global Precipitation Measurement (GPM) mission consists of a multisatellite constellation that provides real‐time or near‐real‐time global observations of rain and snow.
Xuanli Li   +4 more
doaj   +1 more source

The evaluation and downscaling‐calibration of IMERG precipitation products at sub‐daily scales over a metropolitan region

open access: yesJournal of Flood Risk Management, 2023
The Global Precipitation Measurement (GPM) Integrated Multi‐satellitE Retrievals for GPM products (i.e., IMERG) provide new‐generation satellite precipitation measurements.
Qi Zhuang   +4 more
doaj   +1 more source

Evaluation of the Spatiotemporal Distribution of Precipitation Using 28 Precipitation Indices and 4 IMERG Datasets over Nepal

open access: yesRemote Sensing, 2022
Accurate accounting of spatiotemporal variability of precipitation is essential for understanding the changing climate. Among the available precipitation estimates, the Global Precipitation Measurement (GPM) is an international satellite network ...
Rocky Talchabhadel   +2 more
doaj   +1 more source

Validation of GPM IMERG extreme precipitation in the Maritime Continent by station and radar data [PDF]

open access: yes, 2021
The Maritime Continent (MC) is a region subject to high impact weather (HIW) events, which are still poorly predicted by numerical weather prediction (NWP) models.
Feist, Matthew M.   +16 more
core   +1 more source

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