Back Höhe über dem Meeresspiegel ALS ارتفاع عن مستوى البحر Arabic Ралъдал гьумералдаса борхалъи AV Dəniz səviyyəsindən hündürlük Azerbaijani Вышыня над узроўнем мора Byelorussian Вышыня над узроўнем мора BE-X-OLD Надморска височина Bulgarian Nadmorska visina BS ХӀордан сизал локхалла CE Nadmořská výška Czech
Height above mean sea level is a measure of a location's vertical distance (height, elevation or altitude) in reference to a vertical datum based on a historic mean sea level. In geodesy, it is formalized as orthometric height. The zero level varies in different countries due to different reference points and historic measurement periods. Climate change and other forces can cause sea levels and elevations to vary over time.[1]
- ^ "Sea Level: Frequently Asked Questions and Answers" Liverpool, UK: National Oceanography Centre. Retrieved 31 January 2024.