SKYDB
Data backbone

Other information
besides just buildings.

SKYDB is built from regions, companies, photos and the dictionary that ties them together. Pick a thread to pull.

Explore database →

317,027 tall buildings

definition strict definition

qualitative indicators

Predefined or subjective measurements of various qualitative aspects of properties.

Qualitative indicators include any data fields which measure the value of a property, structure, or structural module in any way. They may reflect subjective assessments or may be gathered according to defined parameters.

An indicator assesses some qualitative aspect of a property. The assessment can follow defined parameters or depend on judgment, so the presence of a score does not necessarily imply a direct physical measurement.

Condition concerns the property's state against current expectations. A rating expresses an assessment under a recognized system; the system determines what its result means.

More specific definitions

3 sub-definitions

Related definitions