Cord wood is 16" in length. A cord is 4' x 4' x 8'.
Stacked tight enough a squirrel can get through it, but not the cat chasing the squirrel.
(That also allows good air circulation for seasoning the wood.)
Stove wood is usually 12" in length, and is a bit more labor intensive to produce.
I don't know the stacking requirement for stove wood, but imagine it is more along the lines of a mouse.
What you have there is about 1 rik, or 1/3 of a cord. A rik is 16" splits, 4' high, 8' long. A single row from a cord.
So now you have a gauge when buying wood.
Weight wise, 1 cord of oak weighs 5200 pounds by U.S. Government weights and standards. So if someone tells you they can get a cord of wood on their pick-up, they are not being honest with you.
Enjoy your new Lang... drool, drool, drool...
Prepare to haul wood.