Welcome to the Workshop on GNSS Ionosphere (IWGI2026) – Remote Sensing Techniques and Applications
The “Workshop on GNSS Ionosphere (IWGI2026) – Remote Sensing Techniques and Applications” will take place as in-person format during 31st August – 4th September, 2026 in Neustrelitz, Germany. Participants and speakers will only be able to participate onsite at DLR site Neustrelitz.
The IWGI2026 will provide a platform for scientists and engineers to communicate and exchange their views on ionospheric observations, new methods, retrieval methods, data fusion, applications and future challenges. The workshop is open to contributions on latest results and developments in ionosphere reconstruction, spatial and temporal gradients 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. Latest results and developments relevant to the use of remote sensing techniques such as GNSS reflectometry for providing all-weather, high-resolution measurements of ocean winds, sea-level height, soil moisture, and ice/snow thickness are also welcome.
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 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.
All Study and Working Groups within IAG (International Association of Geodesy) Sub-Commission 4.3: Atmosphere Remote Sensing under Commission 4 “Positioning and applications” (2023 – 2027) are cordially invited to present their work. Eligible applicants (Early Carrier Scientist from low/mid economic countries) may submit their request for travel grants. For more information, please check IAG website (https://geodesy.science/iag/awards/iag-travel-award/).
On behalf of the Organizing Committee, we are pleased to invite you to attend the Workshop on GNSS Ionosphere (IWGI2026) – Remote Sensing Techniques 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 IWGI2026.
Kind regards,
