Warning, /education/marble/tests/data/NetworkLink.kml is written in an unsupported language. File is not indexed.

 <?xml version="1.0" encoding="UTF-8"?>
 <kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2">
   <NetworkLink>
     <flyToView>1</flyToView>
     <Link>
       <href>http://www.example.com/geotiff/NE/MergedReflectivityQComposite.kml</href>
       <refreshMode>onInterval</refreshMode>
       <refreshInterval>30</refreshInterval>
       <viewRefreshMode>onStop</viewRefreshMode>
       <viewRefreshTime>7</viewRefreshTime>
       <viewBoundScale>1</viewBoundScale>
       <viewFormat>BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth];CAMERA=\
           [lookatLon],[lookatLat],[lookatRange],[lookatTilt],[lookatHeading];VIEW=\
           [horizFov],[vertFov],[horizPixels],[vertPixels],[terrainEnabled]</viewFormat>
     </Link>
   </NetworkLink>
 </kml>