NUTS statistical units dataset

The GISCO statistical unit dataset represents the NUTS (nomenclature of territorial units for statistics) and statistical regions by means of multipart polygon, polyline and point topology. The NUTS geographical information is completed by attribute tables and a set of cartographic help lines to better visualize multipart polygonal regions.

NUTS is a hierarchical system divided into three levels:

• NUTS 1: major socio-economic regions.

• NUTS 2: basic regions for the application of regional policies.

• NUTS 3: small regions for specific diagnoses.

There is also a NUTS 0 level, which usually corresponds to national boundaries.

Downloads data from the aggregated GISCO NUTS file, which contains data for all countries at the requested NUTS level or levels. To download single-unit NUTS files, use gisco_get_unit_nuts().

Usage

gisco_get_nuts(
  year = 2024,
  epsg = 4326,
  cache = TRUE,
  update_cache = FALSE,
  cache_dir = NULL,
  verbose = FALSE,
  resolution = 20,
  spatialtype = "RG",
  country = NULL,
  nuts_id = NULL,
  nuts_level = c("all", "0", "1", "2", "3"),
  ext = "gpkg"
)

Source

GISCO NUTS distribution API: https://gisco-services.ec.europa.eu/distribution/v2/nuts/.

Arguments

year

A character string or numeric value with the release year of the file. One of "2024", "2021", "2016", "2013", "2010", "2006", "2003" .

epsg

A character string or numeric value with the coordinate reference system as a 4-digit EPSG code. One of:

• "4326": WGS84.

• "3035": ETRS89 / ETRS-LAEA.

• "3857": Pseudo-Mercator.

cache

A logical value indicating whether to cache results. Defaults to TRUE. See Caching strategies section in gisco_set_cache_dir().

update_cache

A logical value indicating whether to refresh the cached file. Defaults to FALSE. When set to TRUE, it forces a new download.

cache_dir

A character string with a path to a cache directory. See Caching strategies section in gisco_set_cache_dir().

verbose

A logical value indicating whether to display informational messages.

resolution

A character string or numeric value with the geospatial data resolution. One of:

• "60": 1:60 million.

• "20": 1:20 million.

• "10": 1:10 million.

• "03": 1:3 million.

• "01": 1:1 million.

spatialtype

A character string with the type of geometry to return. Options available are:

• "RG": Regions - MULTIPOLYGON/POLYGON object.

• "LB": Labels - POINT object.

• "BN": Boundaries - LINESTRING object.

  Arguments country, nuts_level and nuts_id are only applied when spatialtype is "RG" or "LB".

country

A character vector of country codes. It can be either a vector of country names, a vector of ISO 3166-1 alpha-3 country codes or a vector of Eurostat country codes. See also countrycode::countrycode().

nuts_id

An optional character vector of NUTS IDs.

nuts_level

A character string with the NUTS level. One of 0, 1, 2, 3 or all for all levels.

ext

A character value with the extension of the file (default "gpkg"). One of "shp", "gpkg", "geojson" .

Value

A sf object.

Details

The NUTS nomenclature is a hierarchical classification of statistical regions and subdivides the EU economic territory into regions of three different levels (NUTS 1, 2 and 3, moving respectively from larger to smaller territorial units). NUTS 1 is the most aggregated level. Additional country-level NUTS 0 data are also available for countries where the statistical national level does not coincide with the administrative boundaries.

NUTS legislation is amended periodically, so GISCO provides multiple classification vintages. A non-official NUTS-like classification is defined for EFTA countries, candidate countries and potential candidates based on bilateral agreements between Eurostat and the respective statistical agencies.

An introduction to the NUTS classification is available here: https://ec.europa.eu/eurostat/web/nuts/overview.

Copyright

See the GISCO statistical unit copyright provisions: https://ec.europa.eu/eurostat/web/gisco/geodata/statistical-units.

Note

Check the download and usage provisions in gisco_attributions().

See also

gisco_nuts_2024, eurostat::get_eurostat_geospatial().

See gisco_bulk_download() to perform a bulk download of datasets.

See gisco_get_unit_nuts() to download single-unit files.

See gisco_id_api_nuts() to download via GISCO ID service API.

Statistical unit datasets: gisco_get_census(), gisco_get_coastal_lines(), gisco_get_lau(), gisco_get_urban_audit()

Examples

nuts2 <- gisco_get_nuts(nuts_level = 2)

library(ggplot2)

ggplot(nuts2) +
  geom_sf() +
  # ETRS89 / ETRS-LAEA
  coord_sf(
    crs = 3035, xlim = c(2377294, 7453440),
    ylim = c(1313597, 5628510)
  ) +
  labs(title = "NUTS 2 levels")

# NUTS 3 for Germany.
germany_nuts3 <- gisco_get_nuts(nuts_level = 3, country = "Germany")

ggplot(germany_nuts3) +
  geom_sf() +
  labs(
    title = "NUTS 3 levels",
    subtitle = "Germany",
    caption = gisco_attributions()
  )


# Select specific regions
select_nuts <- gisco_get_nuts(nuts_id = c("ES2", "FRJ", "FRL", "ITC"))

ggplot(select_nuts) +
  geom_sf(aes(fill = CNTR_CODE)) +
  scale_fill_viridis_d()