The GPROJECT Procedure

References

Pearson, F., II (1977), "Map Projection Equations," Report Number TR-3624, Naval Surface Weapons Center, Dahlgren Laboratory, March, 1977.

Richardus, P. and Adler, R.K. (1972), Map Projections, Amsterdam: North-Holland Publishing Company; New York: American Elsevier Publishing Company.

Robinson, A.H. (1978), Elements of Cartography, New York: John Wiley & Sons, Inc.