We walked across the upper platform to the Dome.

If the ladder is parallel to the ship, it has to have an upper platform.

Structure A-5 is another structure standing upon the upper platform.

The upper platform, 40 feet above the water, held the quarters for the staff.

A raised bench is set into the upper platform.

The upper platform was re-strengthened in 1980 where originally the main living area would have been found.

They materialized on the upper platform and quickly found the corridor that led to the radio room.

They stepped out on to the upper platform of the paraboloid.

He tapped the level surface of the upper platform.

It's not like there are long walls on the upper platform.