Review of GPM IMERG performance: A global perspective

RK Pradhan, Y Markonis, MRV Godoy… - Remote Sensing of …, 2022 - Elsevier
Accurate, reliable, and high spatio-temporal resolution precipitation data are vital for many
applications, including the study of extreme events, hydrological modeling, water resource …

Have satellite precipitation products improved over last two decades? A comprehensive comparison of GPM IMERG with nine satellite and reanalysis datasets

G Tang, MP Clark, SM Papalexiou, Z Ma… - Remote sensing of …, 2020 - Elsevier
Abstract The Integrated Multi-satellitE Retrievals for Global Precipitation Measurement
(IMERG) produces the latest generation of satellite precipitation estimates and has been …

Ten years of science based on the Canadian precipitation analysis: A CaPA system overview and literature review

V Fortin, G Roy, T Stadnyk, K Koenig, N Gasset… - Atmosphere …, 2018 - Taylor & Francis
Near real-time quantitative precipitation estimates are required for many applications
including weather forecasting, flood forecasting, crop management, forest fire prevention …

Evaluation of IMERG and ERA5 precipitation products over the Mongolian Plateau

Y **n, Y Yang, X Chen, X Yue, Y Liu, C Yin - Scientific reports, 2022 - nature.com
Precipitation is an important component of the hydrological cycle and has significant impact
on ecological environment and social development, especially in arid areas where water …

Evaluation of hydrological utility of IMERG Final run V05 and TMPA 3B42V7 satellite precipitation products in the Yellow River source region, China

F Yuan, B Wang, C Shi, W Cui, C Zhao, Y Liu, L Ren… - Journal of …, 2018 - Elsevier
Global satellite precipitation products, such as Tropical Rainfall Measuring Mission (TRMM)
and its successor, Global Precipitation Measurement (GPM), have provided hydrologists …

Evaluation and hydrological utility of the latest GPM IMERG V5 and GSMaP V7 precipitation products over the Tibetan Plateau

D Lu, B Yong - Remote Sensing, 2018 - mdpi.com
Satellite precipitation products provide alternative precipitation data in mountain areas. This
study aimed to assess the performance of the latest Global Precipitation Measurement …

Validation of IMERG precipitation in Africa

AK Dezfuli, CM Ichoku, GJ Huffman… - Journal of …, 2017 - journals.ametsoc.org
Understanding of hydroclimatic processes in Africa has been hindered by the lack of in situ
precipitation measurements. Satellite-based observations, in particular, the TRMM …

Accounting for spatiotemporal errors of gauges: A critical step to evaluate gridded precipitation products

G Tang, A Behrangi, D Long, C Li, Y Hong - Journal of hydrology, 2018 - Elsevier
Rain gauge observations are commonly used to evaluate the quality of satellite precipitation
products. However, the inherent difference between point-scale gauge measurements and …

Performance evaluation and correction of precipitation data using the 20-year IMERG and TMPA precipitation products in diverse subregions of China

Q Ma, Y Li, H Feng, Q Yu, Y Zou, F Liu, B Pulatov - Atmospheric Research, 2021 - Elsevier
Abstract The latest Integrated Multi-satellite Retrievals for Global Precipitation Measurement
(IMERG) dataset version 6, which is the successor of the multi-satellite 3B42 dataset from …

[HTML][HTML] Multiscale comparative evaluation of the GPM IMERG v5 and TRMM 3B42 v7 precipitation products from 2015 to 2017 over a climate transition area of China

C Chen, Q Chen, Z Duan, J Zhang, K Mo, Z Li, G Tang - Remote Sensing, 2018 - mdpi.com
The performance of the latest released Integrated Multi-satellitE Retrievals for GPM mission
(IMERG) version 5 (IMERG v5) and the TRMM Multisatellite Precipitation Analysis 3B42 …