Keywords: Universal Polar Stereographic Grid.png Universal Polar Stereographic coordinate system UPS whose two plane grids covers the Arctic and the Antarctic sv Diagram över koordinatsystemet Universal Polar Stereographic UPS vars två plana koordinatsystem täcker Arktis och Antarktis Defence Mapping Agency http //earth-info nga mil/GandG/publications/tm8358 2/TM8358_2 pdf DMA TM8358 2 The Universal Grids Universal Transverse Mercator UTM and Universal Polar Stereographic UPS 18 september 1989 diagrams at page 3-3 en Defence Mapping Agency DMA 1989-09-18 PD-USGov thumb left Vector graphics version Universal Polar Stereographic coordinate system PD-USGov |