title: Is there a way for an Android device to function as an NTRIP client?
body: <p>I have an NTRIP caster that I'm supposed to communicate with from an Android application, via RTCM 3.0, to perform RTK.</p>
  
  <p>Is there an Android or at least Java implementation of the NTRIP protocol available somewhere? I didn't find any that looked workable, and implementing the protocol myself doesn't seem feasible either, because even though it's just over HTTP, I couldn't find a specification for the NTRIP protocol.</p>
  
  <p>Furthermore, can this be done without connecting an external GPS receiver to the device?</p>