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Section 02 — Explore

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Cities, countries, rankings and statistics — everything that's hard to find on the map.

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2025 — Year in review

19 new supertalls completed. 4 records broken.

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Section 03 — Services

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Section 04 — Community

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Editor of the Year

Marshall Gerometta — heights matter, and he knows it.

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Section 05 — About

#1 database
about tall buildings

Independent. Open. Built since 1998, for the love of tall buildings.

Since 1998

28 years of excellence

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SKYDB

Definitionsno specific standardattributesmeasurementsheight

escalator vertical rise

The difference in height between steps at the two ends of an escalator.

The vertical rise of an escalator is the difference in height between the step level at its lower end and the step level at its higher end. This measurement is recorded in units of length, and differs from the angle of an escalator, which measured in degrees. This field may be applied to a structure or to another defined area only if all of its escalators have the same vertical rise.

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