Arr, I've no idea how high tech interacts with magical invisibility. As far as visible spectrum light goes, I would expect invisibility to work. When you get into things like thermal detection and the like...that's either in a set of Dragonstar rules that I haven't seen, or up to the GM. I'm interested to know though.
I'd hope that Greater Invisibility defeated some of those measures though, otherwise invisibility as a tactic is greatly weakened.
I'd hope that Greater Invisibility defeated some of those measures though, otherwise invisibility as a tactic is greatly weakened.