Alaska Satellite Facility - Distributed Active Archive Center

Observational Products for End-Users from Remote Sensing Analysis (OPERA)

Table of contents

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    CSLC-S1: Product Specification Document, Sample Product, and Interactive Guides

    CSLC-S1 Product Specification Document
    • The CSLC-S1 Product Specification document describes the specifications of the OPERA Level-2 Coregistered Single-Look Complex (CSLC) product that uses Sentinel-1 SLC products as the primary image-based input. Accordingly, this data product is referred to by the short name CSLC-S1.
    Interactive Guides
    • Visualization Guide —  Illustrates how users can manipulate products in the open-source QGIS software
    • Jupyter Notebook Tutorials — Introductory guides written in a Jupyter Notebook environment that showcases select applications
        • Tutorial 1: How to generate interferograms (without having to download OPERA CSLC-S1 products locally). This example is for the Ridgecrest Earthquake, California, USA, from July 2019.

    CSLC-NI: Product Specification Document, Sample Product, and Interactive Guides

    TBD

    RTC-S1: Product Specification Document, Static Product Specification Document, Sample Product, and Interactive Guides

    RTC-S1 Product Specification Document
    • The RTC-S1 Product Specification document describes the specifications of the OPERA Level-2 Radiometric Terrain-Corrected (RTC) product that uses Sentinel-1 SLC data as the primary image-based input.
    RTC-S1-STATIC Product Specification Document
    • The RTC-S1-Static Product Specification document describes the specifications of the OPERA Level-2 Radiometric Terrain-Corrected SAR Backscatter from Sentinel-1 (RTC-S1) Static Layers (RTC-S1-STATIC) product. The RTC-S1-STATIC product provides radar geometry layers, such as local incidence angle or incidence angle, that describe the Sentinel-1 acquisition geometry associated with the OPERA RTC-S1 products with the same burst ID.
    Interactive Guides

    DISP-S1: Product Specification Document, Static Product Specification Document, Sample Product, and Interactive Guides

    TBD

    DISP-NI: Product Specification Document, Static Product Specification Document, Sample Product, and Interactive Guides

    TBD