The planet shot from Trigger is just a very crude attempt at taking the 1000 AD world map and wrapping it around a sphere. Pretty poorly done (I even thought so way back in 1995), and you won't learn a darn thing by looking at it.
The Cross planet shot looks a lot more detailed and realistic, and it doesn't appear to be merely a real-life shot of Earth from space (like the planet image that appears when you do MeteorShower, which clearly shows Africa and the Indian Ocean--lame). But, it just isn't up long enough to really study it. Someone with the capability to make screen grabs should really do so.
OdF