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Pico Bolívar is the highest mountain in Venezuela, at 4,978 metres.〔Pérez et al (Sep. 2005): ("Alturas del Pico Bolívar y otras cimas andinas venezolanas a partir de observaciones Gps." ) INCI v.30, n.4, Caracas sep. 2005. Retrieved 2012-09-27. 〕 Located in Mérida State, its top is permanently covered with névé snow and three small glaciers. It can be reached only by walking; the Mérida cable car, the highest cable car in the world, only reaches Pico Espejo. From there it is possible to climb to Pico Bolívar. The peak is named after the Venezuelan independence hero Simon Bolívar. The Pico Bolívar is located on the mountain previously called La Columna, next to El León (4,743 m) and El Toro (4,695 m). The new name was suggested by Miguel Febres Cordero in 1925. It was officially renamed on December 30, 1934. == Elevation == The height of this prominent Andean peak has been estimated and calculated various times during history. In 1912 one triangular measurement pointed at 5,002 metres. In 1928 came another calcutation at 5,007 metres, which stood as official height for a long time.〔 During the 1990s the scientists Saler and Abad estimated the height, based upon GPS observations to be 4,980.8 metres.〔(Figueredo, Ivarelys (7 November 2002) "Tendrán que corregir la altura del pico Bolívar en textos de Geografía" ''El Nacional'' ) from Web Archive, originally from ''Venezuela Innovadora''. 〕 However, no validation was made. New GPS measurements were made in 2002, which stated a height of 4,978 ±0.4 metres. These more correct findings were published in 2005.〔 For the ascent to Pico Bolívar, the measurement climbers group consisted by José Napoleon Hernández from IGVSB; Diego Deiros and Carlos Rodriguez from USB and two guides from Inparques. GPS measurements designed for geodetic network consists of the vertices Pico Bolívar, El Toro, Piedras Blancas, and Mucuñuque Observatory, the latter belonging to the Venezuelan Red Geocentric REGVEN. Measurements were temporally equally long and continuous to ensure a greater volume of data over time to make more consistent and reliable information, five (5) GPS dual frequency receivers were used.〔Boletín Geográfico IGVSB-BG No 14〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pico Bolívar」の詳細全文を読む スポンサード リンク
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