Package index • jpmap

Example Data

Sample datasets used in jpmap examples. jp_prefecture_gdp is based on OECD 2021 regional GDP per-capita values tabulated on Wikipedia. jp_us_military_bases stores row-level public source links in its source_url column, including linked installation and command pages.

jp_prefecture_gdp: GDP per capita by Japanese prefecture
jp_us_military_bases: Selected U.S. military installations in Japan

Map Data

Retrieve, build, and inspect Japan boundary data.

jp_map(): Retrieve Japan Map Data
jp_map_with_data(): Join Data to a jpmap Map
jp_map_join(): Join User Data to a jpmap Boundary Object
jp_disputed_territories(): Retrieve Disputed-Territory Island And Reef Shapes
jpmap_data_dir() available_jpmap_data() jpmap_build_data(): Manage jpmap Boundary Data

Plotting

Draw maps with prefecture or municipal boundaries.

plot_jpmap(): Plot a Japan Map
jp_map_leaflet(): Draw an Interactive Japan Map with leaflet

Coordinates

Transform points and geometries to the jpmap inset projection.

jpmap_transform(): Transform Data to the jpmap Projection
jpmap_crs(): Coordinate Reference System for jpmap

Package

jpmap jpmap-package: jpmap: Japan Maps with Insets for Okinawa and Ogasawara