TY - RPRT TI - Mars Geodesy/Cartography Working Group recommendations on Mars cartographic constants and coordinate systems AU - T. C. Duxbury AU - Randolph L. Kirk AU - Brent A. Archinal AU - G.A. Neumann PY - 2002 UR - https://pubs.usgs.gov/publication/70201651 ID - 70201651 ER -