The ARC Surveyor in ARC Raiders
The ARC Surveyor is a Sturdy ground ARC, 11th toughest of 21 by body health. It has 257 body health, behind heavy plating and light plating, spots you from 45 m and loses you past 75 m. Only it drops the Surveyor Vault.
Where it spawns
On Dam it has 24 spawn sites, 18 of them in a normal raid, and stays in place. On Spaceport it has 17 spawn sites, 12 of them in a normal raid, and stays in place. On Buried City it has 18 spawn sites, 12 of them in a normal raid, and stays in place. On Blue Gate it has 24 spawn sites, 18 of them in a normal raid, and stays in place. On Riven Tides it has 10 spawn sites and stays in place.
Every ARC, with their toughness, maps and drops.