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Welcome to IWGI2022

"The International Workshop on GNSS Ionosphere (IWGI2022) - Observations,Modelling and Applications” will take place in a hybrid format on September 26-28, 2022 in Neustrelitz, Germany, both participants and speakers will be able to participate onsite at DLR site Neustrelitz or online via livestream.

The IWGI2022 will provide a platform for scientists and engineers to communicate and exchange their views on ionospheric observations, new methods, retrieval techniques, data fusion, applications and future challenges. The workshop is open to all scientists who may have the latest results and developments in ionosphere reconstruction, modelling, monitoring techniques and prediction methodologies as well as ionospheric scintillation and propagation effects on microwave space-based geodetic techniques (e.g. GNSS, SLR, VLBI, DORIS etc.) and their mitigation using multi-frequency, multi-sensors observations.

We are inviting contributions covering lower atmosphere monitoring, solar flare effects on the lower ionosphere and detection using VLF, GNSS signals and radar measurements, ionospheric effects on GNSS reflectometry retrievals (satellite altitude, wind speed, sea ice surface parameters etc.) as well as GNSS radio occultation retrievals and climate data records and applications of such records for climate related studies. Space weather impact studies on Earth/Space systems and infrastructures are also welcome.

On behalf of the Organizing Committee, we are pleased to invite you to attend the International Workshop on GNSS Ionosphere (IWGI2022) - Observations, Modelling and Applications. For any questions, or comments please feel free to contact the Local Organizing Committee (LOC) at DLR, Neustrelitz.

We are looking forward to meeting you at the IWGI2022.

Kind regards,

Dr. M Mainul Hoque (
Dr. Jens Berdermann (
Dr. Norbert Jakowski (

IWGI2022 workshop organizers
Deutsches Zentrum für Luft und Raumfahrt e.V. (DLR)
German Aerospace Center (DLR)
Kalkhorstweg 53, 17235 Neustrelitz

Host/ Organizer of IWGI2022

Logo DLR

Institute for Solar-Terrestrial Physics German Aerospace Center (DLR)

Partner Institute

Shanghai Astronomical Observatory, China

Logo shanghai astronomical observatory


The workshop is partly funded by the Deutsche Forschungsgemeinschaft (DFG)

Logo Deutsche Forschungsgemeinschaft

Latest News

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Registration and Abstract Submission will open on June 10, 2022.

Unfortunately, no registration is possible at the moment. We ask for your understanding.