@Override
public void initialize() throws OperatorException {
final Band blueBand = sourceProduct.getBand(Landsat8Constants.LANDSAT8_BLUE_BAND_NAME);
final Band cirrusBand = sourceProduct.getBand(Landsat8Constants.LANDSAT8_CIRRUS_BAND_NAME);
final Band aerosolBand =
sourceProduct.getBand(Landsat8Constants.LANDSAT8_COASTAL_AEROSOL_BAND_NAME);
final Band panBand = sourceProduct.getBand(Landsat8Constants.LANDSAT8_PANCHROMATIC_BAND_NAME);
// MPa: try with clost band:
// get clost image: blue * aerosol * pan * cirrus
RenderedImage blueImage = blueBand.getGeophysicalImage();
RenderedImage aerosolImage = aerosolBand.getGeophysicalImage();
RenderedOp blueAerosolImage = MultiplyDescriptor.create(blueImage, aerosolImage, null);
RenderedImage panImage = panBand.getGeophysicalImage();
RenderedOp blueAerosolPanImage = MultiplyDescriptor.create(blueAerosolImage, panImage, null);
RenderedImage cirrusImage = cirrusBand.getGeophysicalImage();
RenderedOp blueAerosolPanCirrusImage =
MultiplyDescriptor.create(blueAerosolPanImage, cirrusImage, null);
final Product clostProduct = createClostProduct(blueAerosolPanCirrusImage);
setTargetProduct(clostProduct);
}
