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USAGE.md

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Suggested workflow using the Sentinel-1 L1 utilities

  1. Extract useful information from SAFE manifest file for the dataset located in directory S1dset:

    maniHead = parseSafeManifest( S1dset );

  2. Read image for the desired swath (sidx), polarization (pidx) and WV mode vignette index (vidx):

    img = readSent1Data( fullfile( maniHead.rootDir, maniHead.dataFile{sidx,pidx,vidx} ), true );

  3. Apply calibration look-up table (LUT) lut to image:

    imgCal = applySent1Lut( img, fullfile( maniHead.rootDir, maniHead.calAnn{sidx,pidx,vidx} ), lut, true );

    If you decide to change the LUT to lutNew:

    imgCalNew = applySent1Lut( imgCal, fullfile( maniHead.rootDir, maniHead.calAnn{sidx,pidx,vidx} ), lutNew, lut, true );