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Height is 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).
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building.
The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).
The number of floors below ground should include all major floors located below the ground floor level.
Nanning Logan Century
hotel / office / serviced apartments
Note: Only buildings that have GPS coordinates recorded are displayed.
|1||Nanning Logan Century 1||2018||381.3 m / 1,251 ft||82||composite||hotel / office|
|2||Nanning Logan Century 2||2017||181.8 m / 596 ft||51||N/A||serviced apartments|
CTBUH Releases Year in Review: Tall Trends of 2018
12 December 2018 - CTBUH News
13 October 2016 - CTBUH Research
12 December 2018
The astronomical growth in tall building construction observed over the past decade continued in 2018, though the total number of completed buildings of 200 meters’...
12 December 2018
The astronomical growth in tall building construction observed over the past decade continued in 2018, though the total number of completed buildings of 200 meters’ or greater height leveled off at 143, after hitting an all-time record of 147 in 2017.
13 October 2016
The Council is pleased to announce the Top Company Rankings for numerous disciplines as derived from the list of projects appearing in 100 of the World’s Tallest Buildings.