SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

definition strict definition

official language

A language given official status in a region by law, which may be one of several and need not be the most widely spoken.

An official language is one a region has given legal standing, normally for administration, legislation and the courts.

A region can have more than one. Switzerland recognizes four, South Africa twelve, and a bilingual city may run its street signage in two of them at once.

Official status and everyday use are different facts. A language can be official while a minority speaks it, and the most spoken language in a place may hold no official status at all.