Plan view of the rooftop infinity pool

Quick answer：

The term 'plan view' refers to a two-dimensional drawing that shows the top view of a building or object. An 'infinity pool' is a pool that appears to extend to the horizon or seem to flow into the water beyond the edge, creating an illusion of infinity. The 'rooftop infinity pool' is a luxury feature where this type of pool is installed on the roof of a building.