This is a simple dot (currently red) for overlaying on locator maps. I created this transparent PNG file <a href="https://en.wikipedia.org/wiki/User:Papayoung" class="extiw" title="en:User:Papayoung">myself</a>.
<a href="https://en.wikipedia.org/wiki/User:Papayoung" class="extiw" title="en:User:Papayoung">en:User:Papayoung</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>
Transferred from <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>; transfer was stated to be made by <a href="//commons.wikimedia.org/wiki/User:Putnik" title="User:Putnik">User:putnik</a>. Original uploader was <a href="https://en.wikipedia.org/wiki/User:Papayoung" class="extiw" title="en:User:Papayoung">Papayoung</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>