Results 161 to 170 of about 971 (195)
Exploration and Evaluation of GSMaP Utilization for Global Terrestrial Hydrological Simulation
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As the successor of Tropical Rainfall Measuring Mission, Global Precipitation Measurement (GPM) has released a range of satellite-based precipitation products (SPPs).
Fei Yuan, Jiayong Shi, Liliang Ren
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Quasi-Global Evaluation of IMERG and GSMaP Precipitation Products over Land Using Gauge Observations
Understanding the error distribution of satellite precipitation products is conducive to obtaining accurate precipitation data, which is a very important input parameter in hydrological models and climate models.
Hua Wang, Bin Yong
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Verification of GSMaP Rainfall Estimates over the Central Himalayas
This paper verifies satellite-based rainfall data GSMaP_MVK+ with gauge observed rainfall over the Nepal Himalayas. Assessment of the accuracy is done at two levels, firstly for the whole country and secondly for physiographic regions. Verification of daily rainfall at a country level shows that the GSMaP_MVK+ captures the spatial distribution of ...
Takuji Kubota
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Development of Rainfall Normalization Module for GSMaP Microwave Imagers and Sounders
IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020Since sensor characteristics and retrieval algorithms are not identical, there are differences of rainfall estimates among passive microwave imagers/sounders (MWIs/MWSs) carried by the Global Precipitation Measurement (GPM) Core Observatory and constellation satellites.
Munehisa K. Yamamoto, Takuji Kubota
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High Resolution GSMaP with Himawari 8
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019Global Satellite Mapping of Precipitation (GSMaP) is a system to produce global surface precipitation field with 0.1 degree and 1 hour resolution from geostationary infrared imager and microwave radiometer in low earth orbit (Ushio et al. 2019, Mega et al. 2018).
Tomoo Ushio, Tomoaki Mega
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Recent Progress on the GSMaP Multi -satellite Algorithm
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018The importance of accurately measuring global precipitation is increasingly being recognized in terms of improving the forecast of extreme rainfall events that cause disasters, monitoring the Earth system, and understanding the Earth's water and energy cycle.
Tomoaki Mega, Tomoo Ushio
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Recent improvements in the global satellite mapping of precipitation (GSMaP)
2014 IEEE Geoscience and Remote Sensing Symposium, 2014The Global Satellite Mapping of Precipitation (GSMaP) product, which was developed toward the Global Precipitation Measurement (GPM), is operating and distributed in near-real-time basis at the Japan Aerospace Exploration Agency (JAXA). In this paper, we will introduce development status of the latest GSMaP algorithm, which will be distributed as one ...
Misako Kachi +7 more
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Improvement of the GSMaP Precipitation Retrieval Algorithm for Microwave Sounders Over Coast
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021We have improved a rainfall retrieval algorithm over coast for the Advanced Microwave Sounding Unit (AMSU) in order to upgrade to the Global Satellite Mapping of Precipitation (GSMaP) product version 8. As for the algorithm of product version 7, the zonal-mean monthly precipitation tends to overestimate low latitude coastal areas and to be a missing ...
Tomoko Tashima +3 more
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