IGARSS

IGARSS
Name	International Geoscience and Remote Sensing Symposium
Abbreviation	IGARSS
Discipline	Remote sensing
Publisher	IEEE
Frequency	Annual
Country	International

IGARSS IGARSS is a major annual symposium focusing on remote sensing technologies and applications, convened by the Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society. The symposium gathers researchers from institutions such as NASA, European Space Agency, National Aeronautics and Space Administration, Jet Propulsion Laboratory, NOAA, USGS, CNES, JAXA, ISRO and industry partners including Google, Microsoft, Amazon (company), Esri, and Airbus. Sessions commonly feature contributions affiliated with universities like Massachusetts Institute of Technology, Stanford University, University of Oxford, California Institute of Technology, and Tsinghua University.

Overview

IGARSS serves as a forum where scientists from NASA Goddard Space Flight Center, European Space Agency (ESA), National Oceanic and Atmospheric Administration (NOAA), United States Geological Survey (USGS), Bureau of Meteorology (Australia), Chinese Academy of Sciences, Indian Space Research Organisation (ISRO), Korea Aerospace Research Institute, Canadian Space Agency, and Russian Academy of Sciences present advances in sensor design, algorithm development, and application case studies. Typical participants include principal investigators from projects like Landsat, Sentinel program, Terra (satellite), Aqua (satellite), ICESat, ICESat-2, SMAP, MODIS, VIIRS, Copernicus Programme, and teams working on missions by European Southern Observatory. IGARSS aligns research communities spanning institutes such as Scripps Institution of Oceanography, Lamont–Doherty Earth Observatory, Max Planck Institute for Meteorology, and CSIRO.

History and Organization

Founded under the auspices of the IEEE Geoscience and Remote Sensing Society, IGARSS grew from earlier meetings involving groups like International Astronomical Union, Committee on Earth Observation Satellites, Group on Earth Observations, and national agencies including NASA, NOAA, and USGS. Organizational committees have included members from IEEE, American Geophysical Union, European Geosciences Union, Asia Oceania Geosciences Society, and research centers such as Goddard Space Flight Center, Jet Propulsion Laboratory, European Space Agency, CNES, DLR, and ISRO. Hosts over the years have comprised cities and institutions like Milan, Sydney, Honolulu, Amsterdam, Berlin, Vancouver, Montreal, Tokyo, Beijing, Seoul, Rio de Janeiro, Cape Town, Munich, Zurich, and Prague.

Conferences and Proceedings

Proceedings are published through IEEE Xplore and indexed alongside works from conferences like CompuGraphics and journals such as IEEE Transactions on Geoscience and Remote Sensing, Remote Sensing of Environment, Journal of Applied Remote Sensing, ISPRS Journal of Photogrammetry and Remote Sensing, Science Advances, and Nature Communications. Keynote speakers have included scientists from NASA Goddard, ESA, JPL, NOAA, USGS, and academics from Harvard University, Princeton University, Yale University, University of Cambridge, and University of California, Berkeley. Proceedings often incorporate sessions tied to projects like Landsat 8, Sentinel-2, Sentinel-1, COSMO-SkyMed, RADARSAT, TerraSAR-X, TanDEM-X, and mission science teams from Hubble Space Telescope and James Webb Space Telescope collaborations when cross-disciplinary topics arise.

Topics and Technical Tracks

Technical tracks cover sensors and platforms including synthetic aperture radar groups working with RADARSAT, Sentinel-1, and TerraSAR-X; optical and hyperspectral studies related to Sentinel-2, Landsat, Hyperion; lidar research involving ICESat, ICESat-2, and airborne lidar programs; microwave radiometry tied to SMAP, GPM and AMSRE; and atmospheric sounding aligned with Aqua and Aura (satellite). Algorithms and methods feature machine learning teams referencing work from Google DeepMind, OpenAI, Facebook AI Research, and academic groups at Carnegie Mellon University and University of Toronto. Application domains span agriculture with groups from FAO collaborations, forestry research involving UNEP, hydrology tied to World Meteorological Organization projects, urban mapping with UN-Habitat participants, and climate monitoring with contributions from IPCC authors.

Awards and Recognition

IGARSS recognizes contributions through awards administered by IEEE Geoscience and Remote Sensing Society and commemorative lectures associated with figures tied to institutions like IEEE, American Geophysical Union, European Geosciences Union, ISPRS, and national academies including National Academy of Sciences (United States). Notable prizes include best paper and best student paper awards judged by panels with members from NASA, ESA, CNES, DLR, JAXA, ISRO, NOAA, and academic leaders from MIT, Stanford, Oxford, Cambridge, Caltech, and University of Tokyo.

Notable Papers and Contributions

Papers presented at IGARSS have advanced retrievals used in missions like SMAP and GRACE, algorithms influencing products from MODIS and VIIRS, SAR interferometry methods informing studies referencing ERS-1, ERS-2, and Envisat, and machine learning frameworks adopted by teams affiliated with Google, Microsoft Research, Facebook AI Research, and university labs at Carnegie Mellon University and ETH Zurich. Contributions have underpinned operational services by USGS and ESA and supported assessments published by IPCC authors and United Nations programs. Landmark works often cite collaborations involving Jet Propulsion Laboratory, NASA Ames Research Center, Goddard Space Flight Center, European Space Agency, CNES, DLR, CSIRO, Scripps Institution of Oceanography, Lamont–Doherty Earth Observatory, Max Planck Institute for Biogeochemistry, Potsdam Institute for Climate Impact Research, NOAA National Centers for Environmental Information, and National Center for Atmospheric Research.

Category:Conferences