Articles | Volume 11, issue 2
Research article
09 Feb 2018
Research article |  | 09 Feb 2018

A simulated observation database to assess the impact of the IASI-NG hyperspectral infrared sounder

Javier Andrey-Andrés, Nadia Fourrié, Vincent Guidard, Raymond Armante, Pascal Brunel, Cyril Crevoisier, and Bernard Tournier

Related authors

Accomplishments of the MUSICA project to provide accurate, long-term, global and high-resolution observations of tropospheric {H2O,δD} pairs – a review
Matthias Schneider, Andreas Wiegele, Sabine Barthlott, Yenny González, Emanuel Christner, Christoph Dyroff, Omaira E. García, Frank Hase, Thomas Blumenstock, Eliezer Sepúlveda, Gizaw Mengistu Tsidu, Samuel Takele Kenea, Sergio Rodríguez, and Javier Andrey
Atmos. Meas. Tech., 9, 2845–2875,,, 2016
Short summary
A comparative study of aerosol microphysical properties retrieved from ground-based remote sensing and aircraft in situ measurements during a Saharan dust event
María José Granados-Muñoz, Juan Antonio Bravo-Aranda, Darrel Baumgardner, Juan Luis Guerrero-Rascado, Daniel Pérez-Ramírez, Francisco Navas-Guzmán, Igor Veselovskii, Hassan Lyamani, Antonio Valenzuela, Francisco José Olmo, Gloria Titos, Javier Andrey, Anatoli Chaikovsky, Oleg Dubovik, Manuel Gil-Ojeda, and Lucas Alados-Arboledas
Atmos. Meas. Tech., 9, 1113–1133,,, 2016
Short summary
Empirical validation and proof of added value of MUSICA's tropospheric δD remote sensing products
M. Schneider, Y. González, C. Dyroff, E. Christner, A. Wiegele, S. Barthlott, O. E. García, E. Sepúlveda, F. Hase, J. Andrey, T. Blumenstock, C. Guirado, R. Ramos, and S. Rodríguez
Atmos. Meas. Tech., 8, 483–503,,, 2015

Related subject area

Subject: Others (Wind, Precipitation, Temperature, etc.) | Technique: Remote Sensing | Topic: Data Processing and Information Retrieval
Joint 1DVar retrievals of tropospheric temperature and water vapor from Global Navigation Satellite System radio occultation (GNSS-RO) and microwave radiometer observations
Kuo-Nung Wang, Chi O. Ao, Mary G. Morris, George A. Hajj, Marcin J. Kurowski, Francis J. Turk, and Angelyn W. Moore
Atmos. Meas. Tech., 17, 583–599,,, 2024
Short summary
Mispointing characterization and Doppler velocity correction for the conically scanning WIVERN Doppler radar
Filippo Emilio Scarsi, Alessandro Battaglia, Frederic Tridon, Paolo Martire, Ranvir Dhillon, and Anthony Illingworth
Atmos. Meas. Tech., 17, 499–514,,, 2024
Short summary
Radar and environment-based hail damage estimates using machine learning
Luis Ackermann, Joshua Soderholm, Alain Protat, Rhys Whitley, Lisa Ye, and Nina Ridder
Atmos. Meas. Tech., 17, 407–422,,, 2024
Short summary
A new power-law model for μ–Λ relationships in convective and stratiform rainfall
Christos Gatidis, Marc Schleiss, and Christine Unal
Atmos. Meas. Tech., 17, 235–245,,, 2024
Short summary
Suppression of precipitation bias in wind velocities from continuous-wave Doppler lidars
Liqin Jin, Jakob Mann, Nikolas Angelou, and Mikael Sjöholm
Atmos. Meas. Tech., 16, 6007–6023,,, 2023
Short summary

Cited articles

Atlas, R.: Atmospheric observation and experiments to assess their usefulness in data assimilation, J. Meteorol. Soc. Jpn., 75, 111–130,, 1997. a
Aumann, H. H., Chahine, M. T., Gautier, C., Goldberg, M. D., Kalnay, E., McMillin, L. M., Revercomb, H., Rosenkranz, P. W., Smith, W. L., Staelin, D. H., Strow, L. L., and Susskind, J.: AIRS/AMSU/HSB on the Aqua mission: design, science objectives, data products, and processing systems, IEEE T. Geosci. Remote, 41, 253–264,, 2003. a
Baker, D. J.: Large field-of-view interferometers for environmental sensing, Opt. Eng., 19, 194515–194515, 1980. a
Bermudo, F., Rousseau, S., Pequignot, E., and Bernard, F.: IASI-NG program: a new generation of Infrared Atmospheric Sounding Interferometer, in: Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International, Quebec City, QC, 1373–1376,, 2014. a, b
Bormann, N., Cameron, J. R., and McNally, A. P.: Of Chessboards and Ghosts–Signatures of micro-vibrations from IASI monitoring in NWP?, in: International TOVS Conference, The 17th International TOVS Study Conference (ITSC-17), 14–20 April 2010, Monterey, United States, Abstract number 717, available at: (last access: 7 February 2018), 2010. a, b
Short summary
A new generation of the Infrared Atmospheric Sounding Interferometer (IASI) sounders, whose highly accurate measurements are commonly used in environment applications, has already been designed: IASI New Generation (IASI-NG). A database of IASI and IASI-NG simulated observations was built to set a common framework for future impact studies. This first study showed the IASI-NG benefit with an improvement of the temperature retrievals throughout the atmosphere and a lower benefit for the humidity.