title: System.Data.Spatial DbGeography.Distance units?
body: <p>When measuring the distance between two locations using the     <code>DbGeography.Distance(otherLocation)</code> what is the unit of the distance?</p>
  
  <p>Even the msdn information and the intellisense fails to specify the unit of the distance.</p>
  
  <p>Anyone knows?</p>
  
  <p>[edit]
  I'm using srid 4326. which most examples seems to use.
  From what I can find, 4326 seems to be radians, this leaves me completely clueless.
  radians are used to measure angles/degrees so what does this mean in reality ?</p>