Global Precipitation Measurement (GPM) is an international satellite mission to provide next-generation observations of rain and snow worldwide every three hours. The Integrated Multi-satellitE Retrievals for GPM (IMERG) is the unified algorithm that provides rainfall estimates combining data from all pa...
GPM IMERG精度评估误差特性评价指数适用性分析广西地区为对比评估最新IMERG V6版本的3种卫星降水数据(Early,Late和Final)在广西地区的适用性,利用广西18个地面站点降水数据,选用7个评价指数从降水量误差,季节平均降水量,降水事件探测能力等多方面进行综合评估.结果表明:(1) 3种卫星降水数据与站点降水数据相关性随时间...
Global Precipitation Measurement (GPM) is an international satellite mission to provide next-generation observations of rain and snow worldwide every three hours. The Integrated Multi-satellitE Retrievals for GPM (IMERG) is the unified algorithm that provides rainfall estimates combining data from all pa...
Capability of IMERG V6 early, late, and final precipitation products for monitoring extreme precipitation events. Remote Sens. 2021, 13, 689. [Google Scholar] [CrossRef] Dong, W.; Wang, G.; Guo, L.; Sun, J.; Sun, X. Evaluation of three gridded precipitation products in characterizing ...
GPM_3IMERGHH_V06doi:10.5067/GPM/IMERG/3B-HH-L/06 GPM_3IMERGHH_06doi:10.5067/GPM/IMERG/3B-HH/06 全球降水测量(GPM)是一项国际卫星任务,每三小时对全世界的雨雪进行一次新一代的观测。全球降水测量的综合多卫星检索(IMERG)是一种统一的算法,提供来自全球降水测量星座中所有...
// GPM V6 30 minute data around hurricane Dorian for a single day.var range = ee.Date('2019-09-03').getRange('day');var dataset = ee.ImageCollection('NASA/GPM_L3/IMERG_V06').filter(ee.Filter.date(range));// Select the max precipitation and mask out low precipitation values.var pre...
全球降水测量 (GPM) 是一项国际卫星任务，每三个小时提供一次全球雨雪观测。GPM 综合多卫星检索 (IMERG)...
In this research,gauge observations are used as ground true to evaluated the capacity of near real-time precipitation estimates from Integrated Multi-satellite Retrievals for GPMextent(IMERG_ER,IMERG hereafter) during three heavy rainfall storms. These storms were brought by typhoon Hato,Pakhar and ...
In this study, Integrated Multi-SatellitE Retrievals' performance for the Global Precipitation Mission version 6 (GPM-IMERG v6) was evaluated before and after bias correction, over the Lake Hawassa catchment. A linear scaling bias correction approach was used to correct the bias of GPM-IMERG early...
This study compares Intensity Duration Frequency (IDF) curves using the recent precipitation product Global Precipitation Measurement (GPM-IMERG V6) with ground-based gauge data. Results show that the spatial correlation between the satellite IDF and the gauge-based IDF improves significantly after bias...