Posted Dec 3, 2015, 10:21 PM
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Join Date: Nov 2001
Posts: 3,443
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According to the Council on Tall Buildings and Urban Habitat (CTBUH), there are three official categories for measuring the height of a building: 1-Height to Architectural Top (the one used to officially rank towers by height), 2-Height to Highest Occupied Floor, 3-Height to Tip.
Definitions:
"Height to Architectural Top" - Height as measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of a building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment.
"Height to Highest Occupied Floor" - Height as measured from the level of the lowest, significant, open-air, pedestrian entrance to the finished floor level of the highest occupied floor within a building.
"Height to Tip" - Height as measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage, and other functional-technical equipment).
Having said that, I am not sure how The Independent has been measured to obtain the current 688' height.
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