Content from all Earth science data sites are migrating into this site from now until end of 2026. Not all NASA Earth science data will appear across the site until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
OPERA Learning Resources
Webinars, tutorials, data recipes and more to help you work with OPERA.
Quick Filters
Work with data from the NASA/ISRO (Indian Space Research Organization) Synthetic Aperture Radar (NISAR) platform in ArcGIS Pro.
StoryMap
Discover the process of using synthetic aperture radar (SAR) for visualizing changes in a landscape caused by disturbances such as floods, deforestation, agriculture, and freeze/thaw cycles.
Tutorial
View a change detection workflow for Radiometric Terrain-Corrected products from Sentinel-1 (RTC-S1) provided by NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
StoryMap
Learn how to discover, access, and work with NASA Observational Products for End-Users from Remote Sensing Analysis (OPERA) data in examining soil moisture using Vertex and a Jupyter Notebook data recipe.
Webinar
In this video, Rudi Gens provides an introduction to NASA’s Observational Products for End-Users from Remote Sensing Analysis (OPERA) project data product suite.
Webinar
View an introduction to the NISAR Early Adopters Workshop and associated agenda and speakers.
Webinar
This presentation demonstrates how to calculate coefficient of variation with OpenScienceLab using OPERA RTC data.
Webinar
Access cloud-optimized Sentinel-1 radiometric terrain corrected synthetic aperture radar (SAR) backscatter products from NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
Tutorial
SHOWING 8 OF 10