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OPERA News
Articles, resources, and announcements from OPERA.
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The OPERA Level 3 displacement products provide detailed information on land surface changes, and include the first open-access InSAR time-series displacement products available over North America.
News
May 22, 2025
Image for May 8, 2025, derived from OPERA's Harmonized Landsat Sentinel-2 Land Surface Disturbance data.
Worldview Image of the Week
May 15, 2025
Join us on Thursday, May 29, to learn about the NASA JPL OPERA Surface Displacement (OPERA-DISP) dataset and how to access and explore the data using ASF DAAC's Displacement Portal.
Webinar
May 14, 2025
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in April 2025.
News
May 13, 2025
Image captured on Dec 18, 2024, by the MSI instrument aboard ESA's Sentinel-2B platform.
Worldview Image of the Week
Dec. 20, 2024
The radiometric terrain corrected synthetic aperture radar data are NASA’s first to meet Committee on Earth Observations Satellites specifications.
News
Dec. 11, 2024
As an expert in interferometric synthetic aperture radar (InSAR), Dr. Bekaert is on the cutting edge of data science.
Data User Story
Nov. 7, 2024
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in October 2024.
News
Nov. 4, 2024
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