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

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-S1 Static Product Specification Document

• The CSLC-S1-Static Product Specification document describes the specifications of the OPERA Level-2 Coregistered Single-Look Complex from Sentinel-1 (CSLC-S1) Static Layers (CSLC-S1-STATIC) product. It is distributed separately from the CSLC-S1 products, and is only produced once (or a limited amount of times) for CSLC-S1 products characterized by the same burst identification string, i.e., for all the Sentinel-1 bursts covering the same geographical area on the ground. The CSLC-S1-STATIC contains both data raster layers (e.g., geocoded geometry layers) and product metadata.