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Description

The TROPESS AIRS-Aqua L2 Deuterated Water Vapor for Reanalysis Stream, Summary Product contains the vertical distribution of the retrieved atmospheric state of semi-heavy water (HDO), and formal uncertainties measured by the AIRS instrument on the EOS Aqua satellite. The reanalysis stream summary product is global for the time period from 2002-09-01 to 2020-03-31. The NASA TRopospheric Ozone and Precursors from Earth System Sounding (TROPESS) project, uses an optimal estimation algorithm, known as the MUlti-SpEctra, MUlti-SpEcies, Multi-SEnsors (MUSES).

The data files are written in the netCDF version 4 file format, and each file contains one day of data. The data have a spatial resolution of 13.5 km (AIRS nadir FOV), and are reported at 17 vertical levels from the surface to 0.1 hPa. The principal investigator for the TROPESS project is Kevin W. Bowman.

Product Summary

Platforms
Aqua
Instruments
AIRS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Location
GLOBAL ,
STRATOSPHERE ,
Troposphere
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2002-09-01 to 2020-03-31
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
C2756762233-GES_DISC
Data State
COMPLETE
Number of Files/Granules
6361
Processing Level
2
Published
Updated
Science Keywords
Hydrogen-deuterium Oxide

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

Bowman, K. (2023). TROPESS AIRS-Aqua, AIRS Only, L2 Deuterated Water Reanalysis Processing, Summary Product V1 [Data set]. NASA Goddard Earth Sciences Data and Information Services Center. https://doi.org/10.5067/55XVECXA26EK Date Accessed: 2026-05-04

Documents

USER'S GUIDE

READ-ME

ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)

Publications Citing This Dataset

Filters
Title Year Author Topic
Water Isotope Model Intercomparison Project (WisoMIP): Present-Day Bong, Hayoung, LeGrande, Allegra N., Dee, Sylvia, Zhu, Jiang, Cauquoin, Alexandre, Fiorella, Richard P., Ding, Qinghua, Dutrievoz, Niels, Tanoue, Masahiro, Frazer, Michelle, Sarkar, Mampi, Agosta, Cecile, Yoshimura, Kei, Werner, Martin, Okazaki, Atsushi, Risi, Camille, SteenLarsen, Hans Christian, Casado, Mathieu, Wahl, Sonja, Nusbaumer, Jesse, Worden, John, Good, Stephen, Bailey, Adriana, Schneider, Matthias, Noel, Stefan, Mandal, Soumyajit, Bowman, Kevin, Li, Yifan, Schmidt, Gavin A. Atmospheric Ozone, Sea Level Pressure, Surface Pressure, U/V Wind Components, U/V Wind Components, Potential Vorticity, Vertical Wind Velocity/Speed, Vertical Profiles, Upper Air Temperature, Air Temperature, Relative Humidity, Specific Humidity, Atmospheric Water Vapor, Cloud Liquid Water/Ice, Altitude, Geopotential Height, Ozone Profiles, Hydrogen-deuterium Oxide
Water vapour isotopes over West Africa as observed from space: which processes control tropospheric H2O HDO pair distributions? Diekmann, Christopher Johannes, Schneider, Matthias, Knippertz, Peter, Trent, Tim, Boesch, Hartmut, Roehling, Amelie Ninja, Worden, John, Ertl, Benjamin, Khosrawi, Farahnaz, Hase, Frank Hydrogen-deuterium Oxide, Precipitation, Precipitation Amount, Precipitation Rate, Snow, Rain, Total Surface Precipitation Rate
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