Long distance textures at short range?

[kaduos1234]

Sometimes I'll run up on a place, like that flooded quarry area with Sully, and the ground will be really low res, and I'll kind of walk through it a bit, as if I'm looking at a long distance texture at close range. Anyone know what I'm talking about, and know of a fix? I also sometimes open a door and still see a weird low res texture in place of the door, can't see through it, but can still walk through. Looking back at it doesn't show anything, it's only from the outside.