Skip to contents

Railways of Spain from SIANE

Source: R/esp-get-railway.R, R/esp-get-stations.R
esp_get_railway.Rd

This function loads an sf LINESTRING or POINT object representing the nodes and railway lines of Spain.

Usage

esp_get_railway(
  year = Sys.Date(),
  epsg = 4258,
  cache = TRUE,
  update_cache = FALSE,
  cache_dir = NULL,
  verbose = FALSE,
  spatialtype = c("line", "point")
)

esp_get_stations(
  year = Sys.Date(),
  epsg = 4258,
  cache = TRUE,
  update_cache = FALSE,
  cache_dir = NULL,
  verbose = FALSE
)

Source

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

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

Always acknowledge authorship using the following statements:

  1. When the original digital product is not modified or altered, use one of the following statements:

    • 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 through the sianedata data branch, see https://github.com/rOpenSpain/mapSpain/tree/sianedata.

Arguments

year

Ignored.

epsg

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

cache

Logical. Whether to cache downloaded files. Defaults to TRUE. See Caching.

update_cache

Logical. If TRUE, refreshes the cached file and forces a new download. Defaults to FALSE.

cache_dir

Character string. A path to a cache directory. See Caching.

verbose

A logical value. If TRUE displays informational messages.

spatialtype

[Deprecated] character string. Use esp_get_stations() instead of "point" for stations.

Value

A sf object.

Caching

Functions that download data store files in cache_dir. When cache_dir is NULL, they use the active package cache, which defaults to a temporary directory. Set update_cache = TRUE to replace an existing cached file. See Caching strategies in esp_set_cache_dir() to configure a persistent cache.

See also

Transport infrastructure datasets: esp_get_roads()

Examples

# \donttest{
provs <- esp_get_prov()
ccaa <- esp_get_ccaa()

# Railways.
rails <- esp_get_railway()

# Stations.
stations <- esp_get_stations()

# Map.

library(ggplot2)

ggplot(provs) +
  geom_sf(fill = "grey99", color = "grey50") +
  geom_sf(data = ccaa, fill = NA) +
  geom_sf(
    data = rails, aes(color = t_ffcc_desc),
    show.legend = FALSE,
    linewidth = 1.5
  ) +
  geom_sf(
    data = stations,
    color = "red", alpha = 0.5
  ) +
  scale_colour_viridis_d() +
  facet_wrap(~t_ffcc_desc) +
  theme_minimal()

# }