G.Projector — Map Projections

Screenshot of sample G.Projector 3 windows

G.Projector transforms an input map image into any of about 200 global and regional map projections. Longitude-latitude gridlines and continental outlines may be drawn on the map, and the resulting image may be saved to disk in GIF, JPEG, PDF, PNG, PS or TIFF form.

G.Projector is a cross-platform application that runs on Macintosh, Windows, Linux and other desktop computers. It requires that your computer have a Java 11 (or later version) runtime environment installed.

The current version of G.Projector is 3.2.5, released 2024-06-20.

Get G.Projector

Additional CNO/CNOB overlay files compatible with G.Projector are available from the Panoply software collection of optional "outline overlays". G.Projector also understands many SHP shapefiles and can use them for overlays.

Documentation and Credits


If you would like to report a bug in G.Projector, please contact the author, Dr. Robert B. Schmunk.

+ Return to GISS Software Overview