Full site with more examples and vignettes on https://ropengov.github.io/giscoR/
Within Eurostat, GISCO is responsible for meeting the European Commission’s geographical information needs at 3 levels: the European Union, its member countries, and its regions. GISCO also provides a variety of shapefiles on different formats, focusing specially in the European Union area, but providing also some worldwide shapefiles, as country polygons, labels or borders and coastal lines.
GISCO provides data on different resolutions suitable for representing small areas (01M, 03M) as well as lightweight datasets specially useful for representing wider areas (10M, 20M, 60M). Shapefiles are provided on 3 different projections: EPSG 4326, 3035 or 3857.
sf objects, so the
sf package is necessary.
giscoR provides a dataset caching capability, that could be set as:
If the file is not available locally, it would be downloaded to that directory so the next time you need the corresponding data it would be loaded from the local directory.
If you experience any problems on downloading, you can also manually download the file from the GISCO API website and store it on your local directory.
Please be aware that downloading provisions apply when using GISCO data. There is a function,
gisco_attributions that would guide you on this topic. It also provides attributions on several languages.
library(giscoR) gisco_attributions(copyright = TRUE) #> #> COPYRIGHT NOTICE #> #> When data downloaded from GISCO #> is used in any printed or electronic publication, #> in addition to any other provisions applicable to #> the whole Eurostat website, data source will have #> to be acknowledged in the legend of the map and in #> the introductory page of the publication with the #> following copyright notice: #> #> - EN: (C) EuroGeographics for the administrative boundaries #> - FR: (C) EuroGeographics pour les limites administratives #> - DE: (C) EuroGeographics bezuglich der Verwaltungsgrenzen #> #> For publications in languages other than English, #> French or German, the translation of the copyright #> notice in the language of the publication shall be #> used. #> #> If you intend to use the data commercially, please #> contact EuroGeographics for information regarding #> their licence agreements. #> #> #>  "© EuroGeographics for the administrative boundaries"
Some examples on data downloads
library(sf) library(ggplot2) # Use ggplot for plotting <- gisco_get_countries(region = "Asia") Asia ggplot(Asia) + geom_sf(fill = "cornsilk", color = "#887e6a") + theme( panel.background = element_rect(fill = "#fffff3"), panel.border = element_rect( colour = "#887e6a", fill = NA, size = 1.5 ),axis.text = element_text( family = "serif", colour = "#887e6a", face = "bold" ) )
You can select specific countries by name (in any language), ISO 3 codes or Eurostat codes. The only restriction is that you can’t mix country names, ISO3 and Eurostat codes on one single call.
It is possible also to combine different shapefiles, just set
epsg (and optionally
year) to the same value:
<- africa_north gisco_get_countries( country = c("Morocco", "Argelia", "Libia", "Tunisia", "Egypt"), resolution = "20", epsg = "4326", year = "2016" ) # Coastal lines <- gisco_get_coastallines( coast resolution = "20", epsg = "4326", year = "2016" ) # Plot ggplot(coast) + geom_sf(color = "grey80") + geom_sf(data = africa_north, fill = "grey30", color = "white") + coord_sf( xlim = c(-13, 37), ylim = c(18.5, 40) + ) theme( axis.ticks = element_blank(), axis.text = element_blank() + ) facet_wrap(vars(NAME_ENGL), ncol = 2)
# Plotting giscoR
This is an example on how giscoR can play nicely with some Eurostat data. For plotting purposes we would use the
ggplot2 package however any package that handles
sf objects (e.g.
leaflet, etc. could be used).
rcartocolor packages are recommended, as they provide great color palettes.
# EU members plus UK <- c("UK", gisco_countrycode[gisco_countrycode$eu, ]$CNTR_CODE) eu2016 <- gisco_get_nuts( nuts2 year = "2016", epsg = "3035", resolution = "3", nuts_level = "2", country = eu2016 ) # Borders <- gisco_get_countries( borders epsg = "3035", year = "2016", resolution = "3", country = eu2016 ) # Eurostat data - Purchase parity power <- giscoR::tgs00026 pps <- pps[pps$time == 2016, ] pps # Breaks <- c(0, seq(10, 25, 2.5), 1000) * 1000 br <- merge(nuts2, nuts2.sf pps,by.x = "NUTS_ID", by.y = "geo", all.x = TRUE ) # Cut $values_groups <- cut(nuts2.sf$values, breaks = br) nuts2.sf # Labels <- paste0(br / 1000, "k")[-1] labels 1] <- "<10k" labels <- ">25k" labels[ # Plot <- hcl.colors(8, "Spectral", alpha = 0.8) pal ggplot(nuts2.sf) + geom_sf(aes(fill = values_groups), color = NA, alpha = 0.9) + geom_sf(data = borders, fill = NA, size = 0.1, col = "grey30") + # Center in Europe: EPSG 3035 coord_sf( xlim = c(2377294, 6500000), ylim = c(1413597, 5228510) + ) labs( title = "Disposable Incoming Households (2016)", subtitle = "NUTS-2 level", caption = paste0( "Source: Eurostat\n ", gisco_attributions() )+ ) scale_fill_manual( name = "euros", values = pal, drop = FALSE, na.value = "black", labels = labels, guide = guide_legend( direction = "horizontal", keyheight = 0.5, keywidth = 2, title.position = "top", title.hjust = 0, label.hjust = .5, nrow = 1, byrow = TRUE, reverse = FALSE, label.position = "bottom" )+ ) theme_void() + # Theme theme( plot.background = element_rect(fill = "black"), plot.title = element_text( color = "grey90", hjust = 0.5, vjust = -1, ),plot.subtitle = element_text( color = "grey90", hjust = 0.5, vjust = -2, face = "bold" ),plot.caption = element_text( color = "grey90", size = 6, hjust = 0.5, margin = margin(b = 2, t = 13) ),legend.text = element_text( size = 7, color = "grey90" ),legend.title = element_text( size = 7, color = "grey90" ),legend.position = c(0.5, 0.02) )