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Territorial units for statistics (NUTS) dataset

Source: R/gisco-get-nuts.R
gisco_get_nuts.Rd

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 visualise multipart polygonal regions.

The NUTS are a hierarchical system divided into 3 levels:

  • NUTS 1: major socio-economic regions.

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

  • NUTS 3: small regions for specific diagnoses.

Also, there is a NUTS 0 level, which usually corresponds to the national boundaries.

This function gets data from the aggregated GISCO NUTS file, which contains data for all countries at the requested NUTS level or levels. To download individual 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

https://gisco-services.ec.europa.eu/distribution/v2/.

Copyright: https://ec.europa.eu/eurostat/web/gisco/geodata/administrative-units.

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 map projection as a 4-digit EPSG code. One of:

cache

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

update_cache

A logical value indicating whether to refresh the cached file. Default is 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. If TRUE displays 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 ISO3 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. An additional Country level (NUTS 0) is also available for countries where the nation at statistical level does not coincide with the administrative boundaries.

The NUTS classification has been officially established through Commission Delegated Regulation 2019/1755. A non-official NUTS-like classification has been defined for the EFTA countries, candidate countries and potential candidates based on a bilateral agreement between Eurostat and the respective statistical agencies.

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

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 files.

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

Other statistical units 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()