Metainformaçao

RAILWAY NETWORK: &nbsp; All the railways in a particular area.
REFERENCE PERIOD: &nbsp; The length of time for which data are collected, e.g. a specific day, month or year.

Metadata

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Density of the national network (km/ km²)

Characteristic	Description
Name	Density of the national network (km/ km²) by Geographic localization (NUTS - 2013); Annual
Regularity	Annual
Source	Statistics Portugal, Rail infra-structure survey
First available period	2009
Last available period	2022
Dimensions	Data reference period Geographic localization (NUTS - 2013)
Concepts	RAILWAY NETWORK: All the railways in a particular area. REFERENCE PERIOD: The length of time for which data are collected, e.g. a specific day, month or year.
Formule	Extension of the railway network (km) / Area (1 000 km2)
Measure unit (symbol)	Kilometer/ Square kilometer (km/ km²)
Power of 10	0
Observations
Last update date	14/08/2023