Ash Shamal (Arabic: الشمال) is a municipality of Qatar. Map of Earth showing lines of latitude (horizontally) and longitude (vertically); large version (pdf) The geographic (earth-mapping) coordinate system expresses every horizontal position on Earth by two of the three coordinates of a spherical coordinate system which is aligned with the spin axis of the Earth. ... World map of the population density in 2006 Population density is a measurement of population per unit area or unit volume. ... To help compare orders of magnitude of different geographical regions, we list here areas between 10,000 km² and 100,000 km². ... ISO 3166-2 is the second part of the ISO 3166 standard. ... The Arabic language (Arabic: â translit: ), or simply Arabic (Arabic: â translit: ), is the largest member of the Semitic branch of the Afro-Asiatic language family (classification: South Central Semitic) and is closely related to Hebrew and Aramaic. ...