s1etad Python package

About

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 1.12.

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

Project links

download:	https://pypi.org/project/s1etad
documentation:	latest, stable
sources:	https://github.com/s1tools/s1-etad
issues:	https://github.com/s1tools/s1-etad/issues
conda package:	https://anaconda.org/avalentino/s1etad

Requirements

• Python >= 3.9
• numpy
• scipy
• lxml
• netCDF4
• pandas
• shapely
• pymap3d
• simplekml
• GDAL
• matplotlib

Installation

To install the s1etad package simply run the following command:

$ python3 -m pip install s1etad[kmz,cli]

In conda environments:

$ conda install -c avalentino -c conda-forge s1etad

License

copyright:	2020-2025 Nuno Mirada, Antonio Valentino

The s1etad package is distributed under the terms of the MIT License.

See LICENSE.txt for mare details.