Results 61 to 70 of about 1,061 (135)

Correcting Position Error in Precipitation Data Using Image Morphing

Remote Sensing, 2019
Rainfall estimates based on satellite data are subject to errors in the position of the rainfall events in addition to errors in their intensity. This is especially true for localized rainfall events such as the convective rainstorms that occur during ...
Camille Le Coz, Arnold Heemink, Martin Verlaan, Marie-claire ten Veldhuis, Nick van de Giesen   +4 more
doaj   +1 more source

Evaluation of GPM IMERG Early, Late, and Final Run in Representing Extreme Rainfall Indices in Southwestern Iran

Remote Sensing
The growing concerns about floods have highlighted the need for accurate and detailed precipitation data as extreme precipitation occurrences can lead to catastrophic floods, resulting in significant economic losses and casualties.
Mohammad Sadegh Keikhosravi-Kiany, Robert C. Balling   +1 more
doaj   +1 more source

Sub-Basin Prioritization for Flood Control Based on Their Contribution to Flood Characteristics Using Satellite Remote Sensing Data: A Case Study of the Hablehroud River Basin [PDF]

منابع آب و تغییر اقلیم
Objective: In this study, the sub-basins of the Hablehroud watershed were prioritized in terms of flood potential using the HEC-HMS hydrological model.
Razie Khani, Khosrow Hosseini, Farhad Mousavi   +2 more
doaj   +1 more source

Evaluation of IMERG Data over Open Ocean Using Observations of Tropical Cyclones

Remote Sensing
The IMERG data product is an optimal combination of precipitation estimates from the Global Precipitation Mission (GPM), making use of a variety of data types, primarily data from various spaceborne passive instruments.
Stephen L. Durden
doaj   +1 more source

Comparison of TMPA-3B42RT Legacy Product and the Equivalent IMERG Products over Mainland China

Remote Sensing, 2018
The near-real-time legacy product of Tropical Rainfall Measuring Mission Multi-satellite Precipitation Analysis (3B42RT) and the equivalent products of Integrated Multi-satellite Retrievals for Global Precipitation Measurement mission (IMERG-E and IMERG ...
Lei Wu, Youpeng Xu, Siyuan Wang
doaj   +1 more source

Verification and analysis of IMERG during the precipitation process of Typhoon In-Fa in 2021

暴雨灾害
To study the applicability of the Integrated Multi-satellitE Retrievals for GPM (IMERG) precipitation products to typhoon precipitation, taking Typhoon In-Fa in 2021 as an example, this paper evaluates the IMERG precipitation estimation capabilities and ...
Hongbing LI, Xuebin MEI, Yu XIA
doaj   +1 more source

Preliminary Evaluation of GPM‐IMERG Rainfall Estimates Over Three Distinct Climate Zones With APHRODITE

Earth and Space Science, 2019
Evaluation of Global Precipitation Measurement‐Integrated Multi‐satellitE Retrieval for GPM (GPM‐IMERG) final precipitation product is performed over Japan, Nepal, and Philippines regions against further improved APHRODITE‐2 V1801R1 product.
K. Sunilkumar, Akiyo Yatagai, Minami Masuda   +2 more
doaj   +1 more source

Assessment of Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (IMERG) Precipitation Products in Northwest China

Remote Sensing
This study evaluates the applicability of the IMERG satellite precipitation product in Northwest China using data from more than 6000 ground-level meteorological stations during the warm season (April–September) from 2016 to 2023.
Dong Wei, Wenjing Di, Wenshou Tian, Shanjun Cheng, Hongfei Xie, Lijun Xie, Zhikun Jing   +6 more
doaj   +1 more source

Evaluation of IMERG and GSMaP for Tropical Cyclone Applications

Geophysical Research Letters
This study compares rainfall from NASA Integrated Multi‐satellitE Retrievals for Global Precipitation Measurement (IMERG V06) and JAXA Global Satellite Mapping of Precipitation (GSMaP V4) for tropical cyclone (TC) applications against satellite microwave‐
Song Yang, Melinda Surratt, Timothy R. Whitcomb, C. Camacho   +3 more
doaj   +1 more source

Multidimensional evaluation of four high-resolution precipitation products based on REOF zones in the upper and middle Hanjiang River Basin. [PDF]

Sci Rep
Bo H, Huang X, Yang S, Luo L, Guo L, Yue J, Zhang N, Long L, Pan W, Wei C, Zhang Y.   +10 more
europepmc   +1 more source