/code>.</p>
<p>For Landsat-7 data, <code>band</code> may be one of <code>"blue"</code>, <code>"green"</code>, <code>"red"</code>,
<code>"nir"</code>, <code>"swir1"</code>, <code>"tirs1"</code>, <code>"tirs2"</code>,
<code>"swir2"</code>, or <code>"panchromatic"</code>.</p>
<p>For Landsat data prior to
Landsat-7, <code>band</code> may be one of <code>"blue"</code>, <code>"green"</code>,
<code>"red"</code>, <code>"nir"</code>, <code>"swir1"</code>, <code>"tirs1"</code>,
<code>"tirs2"</code>, or <code>"swir2"<