Skip to contents

Boundaries of Spain - SIANE

Source: R/esp-get-spain-siane.R
esp_get_spain_siane.Rd

Returns the boundaries of Spain as a single sf POLYGON.

Usage

esp_get_spain_siane(moveCAN = TRUE, ...)

Source

CartoBase ANE provided by Instituto Geografico Nacional (IGN), http://www.ign.es/web/ign/portal. Years available are 2005 up to today.

Copyright: https://centrodedescargas.cnig.es/CentroDescargas/cartobase-ane

It's necessary to always acknowledge authorship using the following formulas:

  1. When the original digital product is not modified or altered, it can be expressed in one of the following ways:

    • CartoBase ANE 2006-2024 CC-BY 4.0 ign.es

    • CartoBase ANE 2006-2024 CC-BY 4.0 Instituto Geográfico Nacional

  2. When a new product is generated:

  • Obra derivada de CartoBase ANE 2006-2024 CC-BY 4.0 ign.es

Data distributed via a custom CDN, see https://github.com/rOpenSpain/mapSpain/tree/sianedata.

Arguments

moveCAN

A logical TRUE/FALSE or a vector of coordinates c(lat, lon). It places the Canary Islands close to Spain's mainland. Initial position can be adjusted using the vector of coordinates. See Displacing the Canary Islands in esp_move_can().

...

Arguments passed on to esp_get_ccaa_siane

year

character string or number. Release year, it must be in formats YYYY (assuming end of year) or YYYY-MM-DD. Historical information starts as of 2005.

resolution

character string or number. Resolution of the geospatial data. One of:

  • "10": 1:10 million.

  • "6.5": 1:6.5 million.

  • "3": 1:3 million.

epsg

character string or number. Projection of the map: 4-digit EPSG code. One of:

cache

logical. Whether to do caching. Default is TRUE. See Caching strategies section in esp_set_cache_dir().

update_cache

logical. Should the cached file be refreshed? Default is FALSE. When set to TRUE, it will force a new download.

cache_dir

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

verbose

logical. If TRUE displays informational messages.

Value

A sf object.

See also

Other datasets representing political borders: esp_get_capimun(), esp_get_ccaa(), esp_get_ccaa_siane(), esp_get_comarca(), esp_get_countries_siane(), esp_get_gridmap, esp_get_munic(), esp_get_munic_siane(), esp_get_nuts(), esp_get_prov(), esp_get_prov_siane(), esp_get_simpl, esp_get_spain(), esp_siane_bulk_download()

Political borders from CartoBase ANE: esp_get_capimun(), esp_get_ccaa_siane(), esp_get_countries_siane(), esp_get_munic_siane(), esp_get_prov_siane(), esp_siane_bulk_download()

Examples

# \donttest{
original_can <- esp_get_spain_siane(moveCAN = FALSE)

# One row only
original_can
#> Simple feature collection with 1 feature and 9 fields
#> Geometry type: MULTIPOLYGON
#> Dimension:     XY
#> Bounding box:  xmin: -18.16066 ymin: 27.638 xmax: 4.327771 ymax: 43.78994
#> Geodetic CRS:  ETRS89
#> # A tibble: 1 × 10
#>   NUTS_ID LEVL_CODE CNTR_CODE NAME_LATN NUTS_NAME MOUNT_TYPE URBN_TYPE
#> * <chr>       <int> <chr>     <chr>     <chr>          <int>     <int>
#> 1 ES              0 ES        España    España            NA        NA
#> # ℹ 3 more variables: COAST_TYPE <int>, geo <chr>, geometry <MULTIPOLYGON [°]>


library(ggplot2)

ggplot(original_can) +
  geom_sf(fill = "grey70")


# Less resolution
moved_can <- esp_get_spain_siane(moveCAN = TRUE, resolution = 10)

ggplot(moved_can) +
  geom_sf(fill = "grey70")

# }