River basin districts of Spain - SIANE — esp_get

River basin districts are the areas of land and sea, made up of one or more neighbouring river basins together with their associated groundwaters and coastal waters.

Usage

esp_get_hydrobasin(
  epsg = 4258,
  cache = TRUE,
  update_cache = FALSE,
  cache_dir = NULL,
  verbose = FALSE,
  resolution = c(3, 6.5, 10),
  domain = c("land", "landsea")
)

Source

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

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

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
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

epsg

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

"4258": ETRS89
"4326": WGS84.
"3035": ETRS89 / ETRS-LAEA.
"3857": Pseudo-Mercator.

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.

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.

domain

character string. Type of river basin district. Possible values are "land", including only the groundwaters area or "landsea", groundwaters and coastal waters.

Value

A sf object.

Details

Metadata available on https://github.com/rOpenSpain/mapSpain/tree/sianedata/.

Examples

# \donttest{
hydroland <- esp_get_hydrobasin(domain = "land")
hydrolandsea <- esp_get_hydrobasin(domain = "landsea")

library(ggplot2)


ggplot(hydroland) +
  geom_sf(data = hydrolandsea, fill = "skyblue4", alpha = .4) +
  geom_sf(fill = "skyblue", alpha = .5) +
  geom_sf_text(aes(label = rotulo),
    size = 2, check_overlap = TRUE,
    fontface = "bold",
    family = "serif"
  ) +
  coord_sf(
    crs = 3857,
    xlim = c(-9.5, 4.5),
    ylim = c(35, 44)
  ) +
  theme_void()

# }

River basin districts of Spain - SIANE