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Dataset

 

Tropical Rainfall Measuring Mission (TRMM) Rainfall Estimate L3 3 hour 0.25 degree x 0.25 degree (TRMM_3B42)

Update Frequency: Monthly
Status: Ongoing
Online Status: ONLINE
Publication State: Published
Publication Date: 2018-09-10
Download Stats: last 12 months

Abstract

This dataset contains output from the TMPA (TRMM Multi-satellite Precipitation) Algorithm, and provides precipitation estimates in the TRMM regions that have the (nearly-zero) bias of the ”TRMM Combined Instrument” precipitation estimate and the dense sampling of high-quality microwave data with fill-in using microwave-calibrated infrared estimates. The granule size is 3 hours.

The Tropical Rainfall Measuring Mission (TRMM) was a joint mission between NASA and the Japan Aerospace Exploration (JAXA) Agency to study rainfall for weather and climate research.

Citable as:  National Aeronautics and Space Administration (2018): Tropical Rainfall Measuring Mission (TRMM) Rainfall Estimate L3 3 hour 0.25 degree x 0.25 degree (TRMM_3B42). National Aeronautics and Space Administration, date of citation. https://catalogue.ceda.ac.uk/uuid/92c7a6a0824f4d18afa70aa1b86c103f
Abbreviation: Not defined
Keywords: TRMM, TMPA, rainfall, tropical

Details

Previous Info:
No news update for this record
Previously used record identifiers:
No related previous identifiers.
Access rules:
Access to these data is available to any registered CEDA user. Please Login or Register for an account to gain access.
Use of these data is covered by the following licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data taken as is from National Aeronautics and Space Administration (NASA). https://disc.gsfc.nasa.gov/datasets/TRMM_3B42_V7/summary?keywords=trmm_3b42

Data Quality:
Data is as given by the data provider, no quality control has been performed by the Centre for Environmental Data Analysis (CEDA)
File Format:
Data are HDF formatted

Process overview

This dataset was generated by the computation detailed below.
Title TRMM Multi-Satellite Precipitation Analysis
Abstract The Tropical Rainfall Measuring Mission (TRMM) Multisatellite Precipitation Analysis (TMPA) provides a calibration-based sequential scheme for combining precipitation estimates from multiple satellites, as well as gauge analyses where feasible, at fine scales (0.25° × 0.25° and 3 hourly). TMPA is available both after and in real time, based on calibration by the TRMM Combined Instrument and TRMM Microwave Imager precipitation products, respectively.
Input Description None
Output Description None
Software Reference None

No variables found.

Coverage
Temporal Range
Start time:
1997-12-31T00:00:00
End time:
Ongoing
Geographic Extent

 
50.0000°
 
-180.0000°
 
180.0000°
 
-50.0000°