The International Geoscience and Remote Sensing Symposium (IGARSS) 2026 is set to host a pivotal series of presentations by NASA experts, utilizing the agency’s state-of-the-art Hyperwall in the Exhibit Hall at Booth #100. This highly anticipated event, scheduled from Monday, August 10, to Wednesday, August 12, will offer attendees a comprehensive look into the future of Earth science, showcasing cutting-edge technologies, new missions, and the profound societal impact of remote sensing data. IGARSS, recognized globally as the premier technical conference for remote sensing, serves as a crucial forum for scientists, engineers, and policymakers to exchange ideas, present research findings, and foster international collaboration in the field of Earth observation. NASA’s prominent presence at this symposium underscores its commitment to advancing our understanding of Earth as an integrated system and sharing these critical insights with the global scientific community and the public.
The Hyperwall, a signature NASA outreach tool, is a large, high-resolution visualization system composed of multiple screens that can display vast amounts of scientific data and imagery in a compelling, narrative format. It allows experts to interactively present complex Earth science concepts, mission data, and simulations with unparalleled clarity, making intricate scientific topics accessible and engaging for a diverse audience. The sessions planned for IGARSS 2026 are meticulously designed to highlight NASA’s multifaceted contributions to Earth science, ranging from foundational technological innovations to the direct application of satellite data for environmental monitoring and resource management. Each presentation promises to delve into specific areas of research, offering a glimpse into the ongoing efforts to address some of the most pressing environmental challenges facing our planet.
Monday, August 10: Laying the Foundation for Future Earth Science
The first day of NASA’s Hyperwall Storytelling will focus on the foundational technologies and overarching strategies that are shaping the next generation of Earth observation. The afternoon begins at 3:00 PM with Mike Seablom presenting on "Technology Enabling the Future of Earth Science." This session is expected to explore the rapid advancements in sensing technologies, data processing capabilities, and artificial intelligence (AI) and machine learning (ML) algorithms that are revolutionizing how scientists observe and interpret Earth. Seablom, a distinguished expert in this domain, will likely discuss how miniaturization of sensors, the proliferation of CubeSats and small satellite constellations, and breakthroughs in quantum computing are not only making Earth observation more cost-effective but also enabling higher temporal and spatial resolution data acquisition. The implications of these technological leaps are vast, promising more frequent monitoring of dynamic environmental processes, enhanced disaster response capabilities, and a deeper understanding of intricate Earth system interactions. This segment will underscore NASA’s strategic investments in research and development, which are critical for maintaining leadership in space-based Earth science.
Following at 3:15 PM, Karen St. Germain will deliver a presentation titled "Discovery Earth: New Missions & Technical Innovation Advancing Earth System Insights." This session will provide a strategic overview of NASA’s upcoming flagship missions and how they integrate innovative technologies to address key scientific questions about our planet. Dr. St. Germain, a leading voice in NASA’s Earth Science Division, is expected to elaborate on the agency’s Earth System Observatory (ESO), a revolutionary concept designed to provide a holistic, integrated view of Earth’s interconnected systems. Missions like Surface Biology and Geology (SBG), Mass Change (MC), Atmosphere Observing System (AOS), and Climate Absolute Radiance and Refractivity Observatory (CLARREO Pathfinder) are part of this ambitious endeavor. These missions, some already in advanced planning stages or having recently launched, leverage breakthroughs in areas like hyperspectral imaging, lidar, and synthetic aperture radar (SAR) to collect unprecedented data on everything from ecosystem health and carbon cycling to ice sheet dynamics and atmospheric composition. The presentation will likely highlight how these new observational capabilities will significantly enhance our ability to predict climate change impacts, manage natural resources, and mitigate risks from natural hazards, offering a comprehensive narrative of humanity’s ongoing quest to understand its home planet.
Tuesday, August 11: Diverse Perspectives in Environmental Monitoring
Tuesday’s agenda broadens the scope to specific applications and critical data sources, featuring contributions from both NASA and NOAA experts, illustrating the collaborative nature of Earth observation. Kicking off the day at 10:00 AM, Mike Taylor will present "STELLA: Open-Source Multisensor Platforms For Real-Time Environmental Monitoring." This presentation will delve into the growing importance of open-source initiatives in environmental science. STELLA, an acronym for "Space Technology Environmental Lidar and Lidar Applications," or similar open-source platforms, typically involves the development of accessible, customizable hardware and software solutions for monitoring various environmental parameters. Taylor will likely discuss how these platforms empower researchers, citizen scientists, and developing nations to collect and analyze localized environmental data, filling critical gaps in global observation networks. The focus will be on the benefits of community-driven innovation, rapid prototyping, and the democratization of scientific tools, enabling real-time insights into air quality, water pollution, localized climate effects, and ecological changes.
At 10:15 AM, Dan Lindsey will take the stage to discuss "NOAA Geostationary Satellites: Valuable Data for both Research and Operational Use." This session will underscore the indispensable role of the National Oceanic and Atmospheric Administration (NOAA) in weather forecasting and environmental monitoring. Lindsey, an expert in satellite meteorology, will focus on the capabilities of the Geostationary Operational Environmental Satellites (GOES) series, particularly the advanced GOES-R series (GOES-16, -17, -18, and the upcoming GOES-U). These satellites provide continuous, high-resolution imagery and atmospheric measurements from a fixed position above the Earth, offering critical data for tracking severe storms, hurricanes, wildfires, and other rapidly evolving phenomena. The presentation will differentiate between the operational utility of these satellites for real-time warning and forecasting services, which directly save lives and protect property, and their research applications, which contribute to long-term climate studies and model improvements. This duality highlights the profound societal and scientific value derived from NOAA’s consistent observational efforts.
The afternoon on Tuesday begins at 3:00 PM with Robert O. Green’s presentation on "Discovering Mineral Resources with NASA Imaging Spectroscopy." Green, a pioneer in imaging spectroscopy, will illuminate how this advanced remote sensing technique can revolutionize the way we identify and map Earth’s surface composition. Imaging spectroscopy, also known as hyperspectral imaging, collects data across hundreds of narrow spectral bands, allowing scientists to create unique "fingerprints" for different materials based on how they reflect and absorb light. This technology is crucial for identifying specific minerals, which is vital for geological mapping, resource exploration, and environmental assessment of mining sites. The discussion will likely feature examples from NASA missions such as the Earth Surface Mineral Dust Source Investigation (EMIT) on the International Space Station, which maps the mineral composition of arid regions, and future missions like SBG. The implications extend beyond mineral resources to precision agriculture, monitoring environmental degradation, and understanding biodiversity.
Concluding Tuesday’s sessions at 3:15 PM, Paul Chang will present "The Importance of Satellite Ocean Observations at NOAA." This talk will emphasize NOAA’s critical role in monitoring the world’s oceans, which cover over 70% of Earth’s surface and play a dominant role in regulating global climate and supporting diverse ecosystems. Chang will discuss how satellite observations provide continuous, global coverage of key oceanic parameters, including sea surface temperature, ocean color (an indicator of phytoplankton and ocean health), sea level rise, and ocean surface winds. These data are vital for understanding ocean currents, tracking marine pollution, managing fisheries, and predicting climate phenomena such like El Niño and La Niña, which have far-reaching impacts on global weather patterns and economies. The presentation will highlight how NOAA’s satellite missions contribute to operational oceanography, marine forecasts, and long-term climate research, reinforcing the interconnectedness of Earth’s systems and the necessity of comprehensive ocean monitoring.
Wednesday, August 12: Data Utilization and Global Impact
The final day of NASA’s Hyperwall Storytelling will underscore the transformative power of Earth science data and its profound implications for society and beyond. The day commences at 10:00 AM with Joel Scott presenting "Enabling Earth Science Data to Serve Society." This session will focus on the critical transition from raw data to actionable information. Scott will likely discuss NASA’s robust data infrastructure, such as the Earth Observing System Data and Information System (EOSDIS), which manages petabytes of Earth science data from dozens of missions. The emphasis will be on data accessibility, interoperability, and the application of FAIR (Findable, Accessible, Interoperable, Reusable) data principles, ensuring that scientific data can be easily discovered, accessed, and utilized by a broad spectrum of users, from climate modelers to local emergency managers. The presentation will showcase examples of how Earth science data is translated into practical tools and services that aid in disaster preparedness, urban planning, agricultural optimization, public health initiatives, and informed policy-making, demonstrating the tangible benefits of scientific investment for societal well-being.
At 10:15 AM, Shannon Brown will offer a fascinating glimpse into "Microwaving the Solar System." While Earth observation is the primary focus of IGARSS, this session will broaden the perspective to the use of microwave remote sensing across various celestial bodies. Brown will explain the fundamental principles of microwave remote sensing, which allows scientists to penetrate clouds, dust, and even some surfaces to reveal hidden features and atmospheric compositions. Beyond Earth’s weather and climate studies, microwave instruments have been crucial for understanding the atmospheres of Venus and Jupiter, the icy moons of Saturn and Jupiter (like Europa and Titan), and the polar regions of Mars. This presentation will highlight the versatility of microwave technology, its ability to unveil planetary secrets, and how lessons learned from studying other planets often feed back into improving Earth observation techniques, illustrating the interconnectedness of planetary science and Earth science.
The afternoon begins at 3:00 PM with a highly anticipated update on "NISAR Updates, One Year After Launch," presented by Paul Rosen and Marco Lavalle. The NASA-ISRO Synthetic Aperture Radar (NISAR) mission, a joint Earth-observing satellite between NASA and the Indian Space Research Organisation (ISRO), represents a monumental leap in global Earth monitoring. Launched approximately one year prior to IGARSS 2026, NISAR is designed to measure changes in Earth’s land and ice surfaces globally, every 12 days. Rosen and Lavalle, key figures in the NISAR mission, will provide insights into the mission’s initial operational phase, showcasing early data products and preliminary scientific findings. They will detail NISAR’s unique L-band and S-band radar capabilities, which allow it to penetrate vegetation and observe changes in the solid Earth, including subtle ground deformation associated with earthquakes, volcanic activity, and landslides. Furthermore, NISAR will track ice sheet dynamics, observe changes in forest structure, and monitor agricultural land use, providing critical data for understanding climate change impacts, natural hazards, and ecosystem disturbances. This update will be a testament to international scientific collaboration and the power of SAR technology to revolutionize our understanding of Earth’s dynamic surface.
Finally, at 3:15 PM, Lauren Leese will conclude the Hyperwall sessions with a presentation on the "Office of the Chief Science Data Officer: Data Driven Exploration." This session will delve into the strategic importance of data governance, data science, and advanced analytics within NASA. The Office of the Chief Science Data Officer plays a crucial role in maximizing the value of NASA’s vast and ever-growing datasets, ensuring their integrity, accessibility, and utility for scientific discovery. Leese will discuss how this office fosters innovation through data-driven approaches, leveraging artificial intelligence, machine learning, and cloud computing to unlock new insights from complex scientific observations. The presentation will emphasize the agency’s commitment to an "open science" paradigm, promoting transparency, reproducibility, and collaborative research across disciplines. It will highlight how strategic data management and advanced analytics are not merely support functions but are integral to the future of scientific exploration, enabling researchers to tackle grand challenges and make groundbreaking discoveries that benefit humanity.
Broader Impact and Implications
The collective presentations at NASA’s IGARSS 2026 Hyperwall event paint a vivid picture of the agency’s enduring commitment to Earth science and its global implications. From foundational technological advancements to the practical application of satellite data, the sessions underscore several overarching themes: the accelerating pace of technological innovation in remote sensing, the critical importance of international collaboration in addressing global challenges, and the transformative power of open science and data accessibility.
The insights shared by these NASA and NOAA experts are not merely academic exercises; they have profound implications for societal well-being and future policy decisions. A deeper understanding of Earth’s climate system, facilitated by missions like NISAR and the ESO, is indispensable for developing effective strategies to mitigate climate change and adapt to its impacts. Enhanced environmental monitoring capabilities, driven by open-source platforms like STELLA and NOAA’s geostationary satellites, enable more accurate weather forecasting, improved disaster preparedness, and better management of vital natural resources. The ability to precisely map mineral resources, as showcased by imaging spectroscopy, contributes to sustainable resource management and responsible economic development.
Ultimately, the IGARSS 2026 Hyperwall presentations by NASA serve as a powerful reminder that Earth observation is a dynamic and evolving field, continuously pushing the boundaries of scientific knowledge. By providing accessible platforms for expert storytelling and data visualization, NASA reinforces its role not only as a leader in space exploration but also as a dedicated steward of our home planet, committed to sharing knowledge and fostering innovation for the benefit of all. The symposium offers an invaluable opportunity for the global community to engage with the forefront of Earth science, fostering the collaborations and insights necessary to navigate the complex environmental challenges of the 21st century.
