Cross Platform Location Services

I am building a Xamarin.Forms (PCL) app, with some BLE data collection and Azure Mobile Services to push data entries to the cloud. I would like to add location services data to that, so I know where the BLE data was received. Is there a platform agnostic way of doing this with Xamarin? So far, I don't have any references to specific platforms and for the sake to simplicity, share-ability and read-ability, I would love to keep that the same.

Any suggestions on how this could be achieved would be much appreciated.

Thanks.