The s1etad Python package provides tools for easy access to Sentinel-1 Extended Timing Annotation Datasets.

The current version of the package is based on the Product Format Specification Document (ETAD-DLR-PS-0014) Issue 1.1.

Main features provided are:

• open and navigate all the S1-ETAD elements:

  • product (Sentinel1Etad class)
  • swaths (Sentinel1EtadSwath class)
  • bursts (Sentinel1EtadBurst class)

• inspect metadata

• perform queries on bursts (by time, swath name, product name or any combination) using the Sentinel1Etad.burst_catalogue
• easy iteration
• read corrections
• perform correction mosaic: de-bursting and swath stitching (a basic algorithm is currently implemented)
• get footprints
• generate simple KML files of the product
• integration with Jupyter_ environments