/li>
<li>
<strong>MODIS layers to be processed</strong>: the user
<strong>must</strong> select which MODIS original layers and/or derived
Quality Indexes (QI) and Spectral Indexes (SI) layers should be
processed:
<ul>
<li>the left-hand selector allows to select which <em>original MODIS
layers</em> should be processed;</li>
<li>the central selector allows to select which <em>Quality Indicators
should be extracted</em> from the original MODIS Quality Assurance
layers;</li>
<li>for MODIS products containing su