Geolocation API Parameters

Hello, I am testing the Geolocation LoRa API and after reviewing the available documentation, I have few doubts about the meaning of some parameters from the request and response JSON structures.

Concretely, I would like to know what exactly the ‘antennaId’ in the v2UplinkRssi object is and which units the ‘accuracy’ filed in the v2LocationResult uses.

Thank you in advance. Regards,