Back Ruitverwysing Afrikaans Projected coordinate system English Malla de referencia Spanish Carroyage French Tagairt eangaí Irish Referensi grid ID Kartreferanse NB Caroiaj Romanian Rehilya ng reperensiya Tagalog 投影坐标系 Chinese
A grid reference identifies a region on a map. Coordinates and gridlines are used to refer to specific features or locations.