Hi all,
I was wondering if someone could help me understand Shotlink data. I found the data on the PGATour website:

What excatly represents the xyzcoordinates in the sense of what is the origin / scale / axis? I understand z is the elevation. But what is the meaning of x = 10261.474 ?
What’s the origin of the xycoordinates? What location is (0, 0)? Is it Shotlink’s bus on the parking? Is it the club house? 
Can we transform the xyzcoordinates in latitude and longitude coordinates and how is this exactly done?
Thanks