fgdr
R package for GSI Fundamental Geospatial Data
Reads the Geospatial Information Authority of Japan’s Fundamental Geospatial Data (JPGIS XML, including digital elevation models) into R spatial objects such as ‘sf’, ‘terra’ and ‘stars’. Archived from CRAN in 2025; the source remains on GitHub; documentation at uribo.github.io/fgdr.