What information do you have about said rigs to go from?
Lets assume that I have nothing. Is it possible to get the location from publicly accessible data?
Lets keep it simple stupid.
What publicly accessible data? Are you looking at a specific pool, or are you thinking you can track a solo miner based on a block hash or what?
Let's keep it simple. What information do you have to track? If you have no information, no you can't track.