A package to read Sentinel-1 data into the ISCE3-compatible burst class.
Create ISCE3-compatible Sentinel1 burst class given:
- S1 SAFE
- subswath index
- polarization
- path to orbit directory
Creates a Burst ID based on ESA's published burst ID maps.
🚨 This toolbox is still in pre-alpha stage and undergoing rapid development. 🚨
s1reader is available to install via conda-forge:
conda install -c conda-forge s1reader- Download source code:
git clone https://github.com/opera-adt/s1-reader.git
cd s1-reader- Install dependencies:
conda env create --file environment.yaml- Install
s1readervia pip:
# run "pip install -e" to install in development mode
python -m pip install -e .The following sample code demonstrates how to process a single burst from a S1 SAFE zip:
import s1reader
zip_path = "S1A_IW_SLC__1SDV_20190909T134419_20190909T134446_028945_03483B_B9E1.zip"
swath_num = 2
pol = "VV"
# read orbits
orbit_dir = '/home/user/data/sentinel1_orbits'
orbit_path = s1reader.get_orbit_file_from_dir(zip_path, orbit_dir, auto_download=True)
# returns the list of the bursts
bursts = s1reader.load_bursts(zip_path, orbit_path, swath_num, pol)
burst_ids = [x.burst_id for x in bursts]Copyright (c) 2021 California Institute of Technology (“Caltech”). U.S. Government sponsorship acknowledged.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
- Neither the name of Caltech nor its operating division, the Jet Propulsion Laboratory, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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