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Description

TMPA (3B43) dataset have been discontinued as of Dec. 31, 2019, and users are strongly encouraged to shift to the successor IMERG dataset (doi: 10.5067/GPM/IMERG/3B-MONTH/06).

The 3B43 dataset is the monthly version of the 3B42 dataset.

This product was created using TRMM-adjusted merged microwave-infrared precipitation rate (in mm/hr) and root-mean-square (RMS) precipitation-error estimates.
It provides a "best" precipitation estimate in a latitude band covering 50o N to 50o S, an expansion of the TRMM region, from all global data sources, namely high-quality microwave data, infrared data, and analyses of rain gauges. The granule size is one month.

Product Summary

Platforms
TMPA
Instruments
NOT APPLICABLE
Spatial Extent

N: 50 S: -50 E: 180 W: -180

Spatial Resolution
0.25 Decimal Degrees x 0.25 Decimal Degrees
Location
TROPICS
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
1998-01-01 to 2019-12-31
Data Partner
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/GESDI
Concept ID
C1282032631-GES_DISC
Data State
COMPLETE
Number of Files/Granules
264
Processing Level
3
Published
Updated
Science Keywords
Total Surface Precipitation Rate

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Precipitation Processing System (PPS) At NASA GSFC. (2018). TRMM (TMPA/3B43) Rainfall Estimate L3 1 month 0.25 degree x 0.25 degree V7 [Data set]. NASA Goddard Earth Sciences Data and Information Services Center. https://doi.org/10.5067/TRMM/TMPA/MONTH/7 Date Accessed: 2026-05-18

Documents

Publications Citing This Dataset

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Title Year Author Topic
Land Use and Land Cover Change Patterns from Orbital Remote Sensing Products: Spatial Dynamics and Trend Analysis in Northeastern Brazil Silva, Jhon Lennon Bezerra da, Silva, Marcos Vinicius da, Lopes, Pabricio Marcos Oliveira, Santos, Rodrigo Couto, Carvalho, Ailton Alves de, Moura, Geber Barbosa de Albuquerque, Silva, Thieres George Freire da, Cezar Bezerra, Alan, Jardim, Alexandre Manicoba da Rosa Ferraz, Ferreira, Maria Beatriz, Silva, Patricia Costa, Silva, Josef Augusto Oberdan Souza, Mesquita, Marcio, Batista, Pedro Henrique Dias, Jordan, Rodrigo Aparecido, Oliveira, Henrique Fonseca Elias de Total Surface Precipitation Rate, Reflectance
Topographic and seasonal modulation of satellite precipitation errors in the Yangtze River Delta: a cross-scale analysis for climate adaptation Ren, Siyi, Wang, Heng, Dong, Yuyang, Dong, Meiying, Xu, Huiyan Total Surface Precipitation Rate
Towards More Reliable Gridded Precipitation Estimates: Gauge-Based Multi-Scale Evaluation and Machine Learning Bias Correction Saghiry, Soumia, Loudyi, Dalila, Laassilia, Oussama, Arshad, Arfan, Dhaouadi, Latifa, Ali, Riaz, Alaoui, Meryem El Total Surface Precipitation Rate
Spatiotemporal analysis, simulation, and early warning of landslides based on landslide sensitivity and multisource precipitation products in Southwestern China Zhang, Rui, Chen, Sheng Total Surface Precipitation Rate
Spatiotemporal Differences of Groundwater Recovery in North China Plain Using GRACE and Well Data Zhang, Hao, Wang, Linsong, Peng, Zhenran, Hu, Linbing Total Surface Precipitation Rate
Streamflow modeling using the PyTOPKAPI model and remotely sensed rainfall: a case study of the Gilgel Ghibe catchment in Ethiopia Rabba, Zeinu Ahmed Total Surface Precipitation Rate
The shifts of precipitation phases and their impacts Li, Xuemei, Che, Tao, Tang, Yuanlong, Duan, Huane, Wang, Guigang, Zhang, Xu, Yang, Chuanming, Wu, Jun, Zhang, Yue, Li, Lanhai Total Surface Precipitation Rate
Uncertainty and quality assessment of satellite-based precipitation products using three-cornered hat method Fang, Miao, Ma, Chunfeng Total Surface Precipitation Rate
Enhanced Detection of Drought Events in Californias Central Valley Basin Using RauchTungStriebel Smoothed GRACE Level-2 Data: Mechanistic Insights from ClimateHydrology Interactions Feng, Yong, Qian, Nijia, Tong, Qingqing, Cao, Yu, Huan, Yueyang, Zhu, Yuhua, Yang, Dehu Total Surface Precipitation Rate
Enhanced precipitation prediction through the integration of gauge observations with satellite-based precipitation prediction models utilizing the Bayesian model ... Binti Mahmud, Husniyah, Osawa, Takahiro Total Surface Precipitation Rate, Precipitation, Rain, Precipitation Amount, Precipitation Rate, Snow
Estimate the Coastal Flood Prone Zone From the Past Events in Tamilnadu and Kerala Pandi, Dinagarapandi, Meyyappan, PL., Rajasekaran, M. Pallikonda Total Surface Precipitation Rate
Dynamic spatio-temporal reconstruction, evaluation and trend analysis of satellite-based rainfall: a comprehensive study in Samastipur, Bihar Rajesh, G. M., Prasad, Sudarshan Total Surface Precipitation Rate
Development of high-resolution summer precipitation data for Xinjiang Region by fusing satellite retrieval products and Gauge observations Huang, Qian, Chen, Ze, He, Qing, Jin, Chen, Qi, Wanpeng, Yao, Suxiang Total Surface Precipitation Rate
Doline susceptibility mapping using multisource data in the karst aquifers of Saldaran mountain, High Zagros Belt Mohammadi-Ahmadmahmoudi, Peyman, Khaleghi, Somaiyeh, Ehteshami-Moinabadi, Mohsen Total Surface Precipitation Rate
Calibration of Near Real-Time Satellite Precipitation Products Using Deep Learning Techniques and Multi-source Data Hoang-Gia, Anh-Duc, Nguyen, An Hung, Ngo, Truong Xuan, Nguyen, Thanh Thi Nhat Total Surface Precipitation Rate
Analysis of the Social Impact of Meteorological Drought on Peninsular Malaysia Based on the Integration of Precipitation Satellites and Sentiment Analysis. Mahmud, Husniyah Binti, Osawa, Takahiro Total Surface Precipitation Rate
Applicability analysis of GPM IMERG satellite precipitation data in cloudy and foggy regions: a case study of Guizhou Province, China Wu, Jianfeng, Guo, Zhongyang, Zhao, Yongyang, Cao, Guangjie, He, Chaofeng Total Surface Precipitation Rate
Changes in the climate effects of major anthropogenic aerosols in East Asia under different emission reduction scenarios in China Gao, Yiman, Gao, Peng, Zhuang, Bingliang, Hu, Yaxin, Zhou, Yinan, Wang, Tijian, Li, Shu, Li, Mengmeng, Xie, Min Total Surface Precipitation Rate
Comparative Assessment of Eight Satellite Precipitation Products over the Complex Terrain of the Lower Yarlung Zangpo Basin: Performance Evaluation and Topographic Influence Analysis Tan, Anqi, Li, Ming, Liu, Heng, Chen, Liangang, Wang, Tao, Wang, Wei, Shi, Yong Total Surface Precipitation Rate
Evaluation of IMERG Precipitation Product Downscaling Using Nine Machine Learning Algorithms in the Qinghai Lake Basin Lei, Ke, Zhang, Lele, Gao, Liming Total Surface Precipitation Rate
Exploring machine learning approaches for precipitation downscaling Zhu, Honglin, Zhou, Qiming, Krisp, Jukka M. Total Surface Precipitation Rate
Exploring the dynamic relationship between enhanced vegetation index and meteorological variables in Pakistan Shakrullah, Khadija, Tariq, Salman, Shirazi, Safdar Ali, Nasar-u-Minallah, Muhammad, Mariam, Ayesha Carbon Monoxide, Geopotential Height, Tropopause, Methane, Atmospheric Ozone, Surface Pressure, Outgoing Longwave Radiation, Air Temperature, Upper Air Temperature, Humidity, Total Precipitable Water, Water Vapor, Water Vapor Profiles, Cloud Liquid Water/Ice, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Skin Temperature, Sea Surface Temperature, Total Surface Precipitation Rate
Generation of 100 m seamless land surface temperature from clear sky or partially cloudy MODIS data using Landsat-assisted stacked ensemble regression Jahangir, Zahid, Shao, Zhenfeng, Yu, Yi, Fu, Peng, Yasir, Qazi Muhammad, Xiao, Xueying Total Surface Precipitation Rate
Long-term algal blooms mapping and crucial driving factors analysis based on Landsat series imagery in Lake Victoria (20012021) Zhong, Daiqi, Lin, Yi, Yu, Jie, Gao, Chen, He, Lin, Song, Yufei, Yang, Yuxuan, Chen, Xin Total Surface Precipitation Rate
Integrating gridded precipitation data and machine learning for enhancing drought prediction in Iraq Suliman, Ali H. Ahmed, Awchi, Taymoor A., Shahid, Shamsuddin Total Surface Precipitation Rate
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