V-World is South Korea's national spatial information platform, operated by the Ministry of Land, Infrastructure and Transport. It provides authoritative Korean base maps, aerial imagery, 3D building and terrain data, and a broad set of geospatial APIs and open data.
V-World is designed as a services platform: developers can use its map tiles, geocoding, and data APIs to build location applications, and many spatial datasets are downloadable. It is the authoritative complement to the data.go.kr open data catalog for Korean base mapping.