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Square metre. The square metre (international spelling as used by the International Bureau of Weights and Measures) or square meter (American spelling) is the unit of area in the International System of Units (SI) with symbol m2. [1] It is the area of a square with sides one metre in length. Adding and subtracting SI prefixes creates multiples ...
Mauna Loa (4,169 m or 13,678 ft) is the largest mountain on Earth in terms of base area (about 5,200 km 2 or 2,000 sq mi) and volume (about 42,000 km 3 or 10,000 cu mi), although, due to the intergrade of lava from Kilauea, Hualalai and Mauna Kea, the volume can only be estimated based on surface area and height of the edifice.
With 26 major glaciers [31] and 36 sq mi (93 km 2) of permanent snowfields and glaciers, [32] Mount Rainier is the most heavily glaciated peak in the lower 48 states. The summit is topped by two volcanic craters, each more than 1,000 ft (300 m) in diameter, with the larger east crater overlapping the west crater.
A team of Chinese surveyors climbed Mt. Everest from the North side during April–May 2020, becoming the only climbers to summit the world's highest peak during the pandemic, at least through May. The team was there to re-measure the height of Mount Everest. [223] On 12 May 2022, the first all-Black team summited Mt. Everest.
sievert (SI unit) Sv. ≡ 1 J/kg [44] = 1 Sv = 1 J/kg = 1 m 2 ⋅s 2. Although the definitions for sievert (Sv) and gray (Gy) would seem to indicate that they measure the same quantities, this is not the case. The effect of receiving a certain dose of radiation (given as Gy) is variable and depends on many factors, thus a new unit was needed to ...
Mauna Loa (4,169 m or 13,678 ft) is the largest mountain on Earth in terms of base area (about 2,000 sq mi or 5,200 km 2) and volume (about 18,000 cu mi or 75,000 km 3). [76] Mount Kilimanjaro is the largest non-shield volcano in terms of both base area (245 sq mi or 635 km 2 ) and volume (1,150 cu mi or 4,793 km 3 ).
Mount Bachelor ski resort (stylized as Mt. Bachelor) is a ski resort located in Central Oregon, approximately 22 miles (35 km) west of Bend, along Century Drive Highway. The ski area is on the northern side of Mount Bachelor, a stratovolcano rising atop a volcanic shield in the Cascade Range. Since 2001, the ski area has been owned by Powdr ...
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.