Data is now downloaded using the GDAL Virtual File System,
allowing ne_download() to read data directly from the zip
file without requiring extraction.
We are transitioning to the GeoPackage format when
load = FALSE is used in ne_download(). This
modern format is more efficient and flexible than the previously use
shapefile format.
Similarly, raster data (GeoTIFF) is now read directly from the zip file and written to the specified directory. For example, the following code downloads the 50m raster dataset and saves it to the working directory:
ne_download(
scale = 50,
type = "MSR_50M",
category = "raster",
load = FALSE,
destdir = getwd()
)Updated the base URL for downloading data to
https://naciscdn.org/naturalearth, replacing the previous
https://naturalearth.s3.amazonaws.com/ url. This change
aligns with the Natural
Earth website’s source.
Improved package loading time by removing unnecessary imports and implementing lazy loading of dependencies (#119). Thanks to @heavywatal.
Using the cli package for better messages.
Correctly downloading parks and protected areas (#114)
ne_download(
scale = 10,
type = "parks_and_protected_lands_line",
category = "cultural"
)
ne_download(
scale = 10,
type = "parks_and_protected_lands_point",
category = "cultural"
)
ne_download(
scale = 10,
type = "parks_and_protected_lands_scale_rank",
category = "cultural"
)rnaturalearth now requires rnaturalearthdata (>=
1.0.0) and rnaturalearthhires (>= 1.0.0).
Correctly returning the file name in ne_download()
when setting load = FALSE
ne_download(
type = "MSR_50M",
category = "raster",
scale = 50,
load = FALSE
)rnaturalearthhires
because it is not available on CRAN.This is a breaking changes release that ends support to
sp object in favour of more modern interfaces
(sf and terra). Although that sp
is still available on CRAN, it is no longer being actively developed
(https://geocompx.org/post/2023/rgdal-retirement/). This is the main
reason that motivated the choice to transition toward sf
(the default) and terra.
Users can choose either get an sf or
SpatVector using the returnclass argument:
ne_countries(returnclass = "sf")
ne_countries(returnclass = "sv")Affected functions are ne_countries(),
ne_coastline(), ne_states(),
ne_load() and ne_download().
If changing the return type to sf creates too many
problems to your existing code, you can still convert it back to
sp :
countries <- ne_countries(returnclass = "sf")
# option 1
sf::as_Spatial(countries)
# option 2
as(countries, "Spatial")More information about the retirement of rgdal,
rgeos and maptools:
https://r-spatial.org/r/2022/04/12/evolution.html
Using lifecycle to indicate that support of
sp object will be eventually dropped. Users should now use
ne_download(returnclass = "sf"), instead of
ne_download(returnclass = "sp").
terra is now included in the Imports
section.
Added new maintainer and contributors (#62).
Using terra over raster (#63)
Fixes broken data download links.