PROJ

PROJ - Cartographic Projections and Coordinate Transformations Library

PROJ is a generic coordinate transformation software that transforms geospatial coordinates from one coordinate reference system (CRS) to another. This includes cartographic projections as well as geodetic transformations. PROJ is released under the X/MIT open source license

Projects

• Pyproj

See also

• GIS
• GEOS

Favorite site

• PROJ web site
• Github - PROJ
• Quick start - PROJ documentation
• Wikipedia (en) PROJ
• GIS DEVELOPER - EPSG.io를 통한 proj4 문자열 얻기