OPERA will eventually ingest satellite radar data from the NASA-Indian Space Research Organisation Synthetic Aperture Radar ( NISAR) satellite, planned for launch in 2024. These instruments will soon be augmented by data from the cloud-penetrating radars on ESA’s Sentinel-1 A/B satellites and the recently launched Surface Water and Ocean Topography ( SWOT) satellite, a partnership between NASA and the French space agency CNES (Centre National d’Études Spatiales). The first round of OPERA products ties together visible and infrared measurements from the ESA (European Space Agency) Sentinel-2 A/B satellites and from Landsat 8, built by NASA and operated by the USGS. federal agencies and develop new remote sensing products that fulfill their observational gaps. Group on Earth Observations, the Satellite Needs Working Group seeks to identify the satellite needs of U.S. Created by the Office of Management and Budget and the U.S.
“The magic of OPERA is that it transcends any one space mission,” said Gerald Bawden, program scientist at NASA Headquarters in Washington, who helped envision the project as part of the interagency Satellite Needs Working Group. OPERA is aggregating a unique combination of user-friendly data about Earth’s dynamic surface water and land, noted John Jones, a USGS scientist and OPERA project partner.
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Shortening the path from satellite observation to stakeholder decision is a key driver behind the overall implementation and execution of OPERA.” “We leverage cloud computing to turn massive amounts of satellite observations into analysis-ready products relevant to our federal stakeholders. In OPERA, we focus on fulfilling the operational needs identified by federal agencies who rely on our work,” said David Bekaert, OPERA project manager based at JPL. “Quite often satellite missions are driven by science, applications, or technology demonstration. The first offerings will be available in April 2023, with more to follow.
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The goal is to make specific satellite-based observations free and timely for users. Scientists conceived OPERA in 2020 to address satellite data needs across different federal agencies and to enable better access to information on everything from water management to wildfire monitoring. Geological Survey (USGS), the University of Maryland, the University of Alaska Fairbanks, and Southern Methodist University. The OPERA (Observational Products for End-Users from Remote Sensing Analysis) project is managed by NASA’s Jet Propulsion Laboratory, with partners from NASA’s Goddard Space Flight Center, the U.S. A new project will make it possible for anyone with an internet connection to begin to answer these questions and more about changes to our dynamic planet. Where are flood waters flowing after major storms? Where are the changes in tree and plant cover after droughts, wildfires, deforestation, or mining? How much did the land move during an earthquake or volcanic eruption? Scientists routinely rely on data-intensive analysis and visualization of satellite observations to track Earth’s ever-changing surface.
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