| gptkb:Mare_Acidalium | 46.7 | 
                        
                            
                                | gptkb:Acidalia_Planitia | 49.8°N | 
                        
                            
                                | gptkb:Elysium_quadrangle | 5°N | 
                        
                            
                                | gptkb:Oxia_Palus_quadrangle | 0° N | 
                        
                            
                                | gptkb:Arabia_quadrangle | 0° | 
                        
                            
                                | gptkb:Aeolis_quadrangle | 0° S | 
                        
                            
                                | gptkb:Marble_Quadrangle | 0° N | 
                        
                            
                                | gptkb:Margaritifer_Sinus_quadrangle | 0° | 
                        
                            
                                | gptkb:Iapygia_quadrangle | 45°S | 
                        
                            
                                | gptkb:Mare_Acidalium_quadrangle | 45° N | 
                        
                            
                                | gptkb:Tolstoj_Quadrangle | -25 | 
                        
                            
                                | gptkb:Memnonia_quadrangle | 0° | 
                        
                            
                                | gptkb:Amenthes_quadrangle | 0° N | 
                        
                            
                                | gptkb:Noachis_quadrangle | -45 degrees | 
                        
                            
                                | gptkb:Coprates_quadrangle | -30 degrees | 
                        
                            
                                | gptkb:Mare_Tyrrhenum_quadrangle | 0° | 
                        
                            
                                | gptkb:Sinus_Meridiani_quadrangle | 0° | 
                        
                            
                                | gptkb:Syrtis_Major_Planum | 8.4°N | 
                        
                            
                                | gptkb:Utopia_quadrangle | 45°N | 
                        
                            
                                | gptkb:Sinus_Sabaeus_quadrangle | 0° |