Inside <sitedata> information about the dive spot is given (salt oder fresh water, terrain, difficulty, personal ranking etc.).
<site>
<arealength>, <areawidth>, <averagevisibility>, <areawidth>, <bottom>, <cave>, <density>, <difficulty>, <globallightintensity>, <indoor>, <lake>, <maximumdepth>, <maximumvisibility>, <minimumdepth>, <minimumvisibility>, <river>, <shore>, <terrain>, <wreck>
<site>
(see also <site>)
<sitedata>
<maximumdepth>58.0</maximumdepth>
<averagevisibility>25.0</averagevisibility>
<density>1030.0</density> <!-- Salzwasser -->
<bottom>sandy ground</bottom>
<wreck>
<name>Thistlegorm</name>
<shiptype>freighter</shiptype>
<nationality>English</nationality>
<built>
<shipyard>Vulcan, Stettin</shipyard>
<datetime>1916</datetime>
</built>
<shipdimension>
<length>140.0</length>
<beam>13.0</beam>
<draught>6.0</draught>
<displacement>4.385E6</displacement>
</shipdimension>
<sunk>
<datetime>1919-06-21T13:05</datetime>
</sunk>
<notes>
<para>
Magnificent wreck located in the Red Sea. Very impressive dive! :-)
</para>
</notes>
</wreck>
</sitedata>