This package provides an easy and simple way to read, write and display bitmap images stored in the JPEG format. It can read and write both files and in-memory raw vectors.

Functions for the Grid Square Codes in Japan
Provides functions for grid square codes in Japan
(<https://www.stat.go.jp/english/data/mesh/index.html>).
Generates the grid square codes from longitude/latitude, geometries, and
the grid square codes of different scales, and vice versa.
dplyr (>= 0.8.0), geosphere, magrittr, purrr (>= 0.3.0), rlang
(>= 0.3.0), stars, sf, stringr (>= 1.4.0), tibble, tidyr (>=
1.0.0), units, utils, vctrs

c(person(given = "Shinya", family = "Uryu",
email = "suika1127@gmail.com",
role  = c("aut", "cre")))
Helpful functions for using mesh code (80km to 250m) data in Japan. Visualize mesh code using 'ggplot2' and 'leaflet', etc.
broom, dplyr, foreach, geojsonio, leaflet, magrittr, miniUI,
purrr, readr, rgdal, shiny, sp, tibble, tidyr

dplyr, leaflet, magrittr, miniUI, purrr, purrrlyr, readr, sf,
shiny, tibble, tidyr

Helpful functions for using mesh code (80km to 125m) data in Japan. Visualize mesh code using 'ggplot2' and 'leaflet', etc.

covr (>= 3.0.1), knitr, stringr (>= 1.2.0), testthat (>=
1.0.2), rmarkdown

Helpful functions for using mesh code (80km to 100m) data in Japan. Visualize mesh code using 'ggplot2' and 'leaflet', etc.

Create Japanese Administration Area and Office Maps
Utilizing the data that Japanese administration area provided
by the National Land Numerical Information download service (<http://nlftp.mlit.go.jp/ksj/index.html>).
dplyr, geojsonio, ggghost, ggplot2, ggthemes, leaflet,
magrittr, miniUI, readr, rgeos, rmapshaper, shiny (>= 0.13),
sp, spdplyr, stringi
devtools, jpmesh, knitr, rmarkdown, rvest, plotly, purrr,
testthat, tidyr

dplyr, leaflet, magrittr, miniUI, readr, sf, shiny (>= 0.13),
stringi, tibble
devtools, ggplot2, kokudosuuchi, jpmesh, knitr, plotly,
purrr, rmarkdown, rvest, testthat, tidyr

c(
person(given = "Shinya", family = "Uryu", email = "suika1127@gmail.com", role  = c("aut", "cre"), comment = c(ORCID = "0000-0002-0493-6186")),
person("Geospatial Information Authority of Japan", role = "dtc",
comment = "This package data sets, National Land numerical information by the Geographical Survey Institute with the approval of Geographical Survey Institute Head (Approval No.603FY2017 information usage)")
)
Utilizing the data that Japanese administration area provided
by the National Land Numerical Information download service (<http://nlftp.mlit.go.jp/ksj/index.html>).
This package provide map data is based on the Digital Map 25000(Map Image) published
by Geospatial Information Authority of Japan (Approval No.603FY2017 information usage <http://www.gsi.go.jp>).
devtools, kokudosuuchi, knitr, rmarkdown, rvest, testthat (>=
1.0.2)
Shinya Uryu [aut, cre] (0000-0002-0493-6186),
Geospatial Information Authority of Japan [dtc] (This package data
sets, National Land numerical information by the Geographical
Survey Institute with the approval of Geographical Survey Institute
Head (Approval No.603FY2017 information usage))