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The Universal Transverse Mercator (UTM) is a map projection system for assigning coordinates to locations on the surface of the Earth.Like the traditional method of latitude and longitude, it is a horizontal position representation, which means it ignores altitude and treats the earth surface as a perfect ellipsoid.
An Excel spreadsheet can be used to determine the rate the apparent size of the scale changes with distance, and that value can be used to calculate the diameter of the tree given that the tree is circular in cross section and the distance to the front side of the tree is known. Girth then is calculated by multiplying the diameter by pi.
Global horizontal irradiance (GHI) is the total irradiance from the Sun on a horizontal surface on Earth. It is the sum of direct irradiance (after accounting for the solar zenith angle of the Sun z ) and diffuse horizontal irradiance: [ 6 ] GHI = DHI + DNI × cos ( z ) {\displaystyle {\text{GHI}}={\text{DHI}}+{\text{DNI}}\times \cos(z)}
Deputy Prime Minister of Vietnam; In office 13 November 2013 – 5 January 2023: Prime Minister: Nguyễn Tấn Dũng Nguyễn Xuân Phúc Phạm Minh Chính
Notre-Dame Cathedral Basilica of Saigon (Vietnamese: Vương cung thánh đường Chính tòa Đức Bà Sài Gòn or Nhà thờ Đức Bà Sài Gòn; French: Basilique-Cathédrale Notre-Dame de Saïgon), officially Cathedral Basilica of Our Lady of The Immaculate Conception (Vietnamese: Vương cung thánh đường Chính tòa Đức Mẹ Vô nhiễm Nguyên tội; French: Basilique ...
A gravity dam is a dam constructed from concrete or stone masonry and designed to hold back water by using only the weight of the material and its resistance against the foundation. Gravity dams are designed so that each section of the dam is stable and independent of any other dam section.