Spoilers: Green Plus Signs

[Relicc]

In the Tau station dive room and before at the climber area (or omicron maybe) there is a suit tracking map. I see the red triangles I think represent the diving suits, but what do the green symbols half way between the observatory and tvs-d stand for? I figured they were dead crew, but I don't recall seeing anyone on the way.

[thebaconson]

Not sure of the area you mean, got a screen shot?

[Relicc]

http://i68.tinypic.com/2ludj77.jpg

[thebaconson]

the green are diving suits, there are 3 dead divers scattered along the trail. It's the red triangles I am unsure of.

[Relicc]

I found one guy, glasser, but I guess I missed the other two.

[ZephidsEmbrace]

The triangles could be robots? One is the climber, the other is the one that you follow into open water?

[Captain Cockslap]

Actually the red triangles are active diving suits.
I'm not entirely sure anymore since it's hard to see on the screenshot, but I believe that fairly early on the game uses this trick to already indicate there's another active diving suit on TAU to alert you of the upcoming danger.

I've no clue what the green plus signs are. They can't be the dead bodies of divers because I know that at least two of them were very close to the Climber Station, which leads me to further confirm that the triangles indicate diver suits.