Geodetic datums are a set of reference values that map the Earth's complex spherical shape onto a flat surface using a coordinate system. They function like a grid system in a city layout by defining circles on the sphere, helping us to calculate coordinates to easily locate points on Earth using latitude and longitude.
Geodetic datums are indeed a set of reference values that specify the coordinate systems used for calculating coordinates of points on the earth. This is the first step towards creating map projections, which are an essential function in the field of geography and geometry.
Imagine trying to position coordinates on a sphere much like a city layout, like Manhattan or Salt Lake City. Defining a geodetic datum on a sphere is more complex than on a flat surface. Think of it as trying to define circles on the sphere that serve the same purpose as the rectangular grid you see on city maps.
For example, in creating an accurate map, a mapmaker needs a way to uniquely identify the location of major features on the map, like cities or natural landmarks. This is achieved using a geodetic datum, which divides the surface of the Earth into a grid, and each location can easily be found using its latitude and longitude coordinates.
On a two-dimensional graph, the independent variable and the dependent variable can represent any two properties of a system. The horizontal axis corresponds to the independent variable, and the vertical axis corresponds to the dependent variable. And this is the basic principle applied in geodetic datums.
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Joseon
Maurya
Gupta
Answer:
Joseon
Explanation:
Answer:
C. Japan had few natural resources and needed to get them from somewhere else
Explanation: Among the other choices, this is the statement that most likely explains why Japan so actively sought to claim foreign lands during its imperial period.
Progressive Era
B.
Industrial Revolution
C.
Great Depression
D.
Second World War
(the answer is not A)
Answer: (C) Great depression
Explanation:
The great depression is the type of economical depression that spread world wide in the year 1930s in the united states. The government and the public support increased dramatically due to the great depression for the movement of the labor.
The timing varies across the nations in the great depression and in the 20th centenary it was the deepest and the longest depression. This mainly occur due to the weakness in the economy.
Therefore, Option (C) is correct.
Answer:
C
Explanation:
It was the largest oil spill to occur before the year 2000.
B.
It was the first case of air pollution ever recorded in Japan.
C.
It was the largest release of nuclear radiation ever recorded.
D.
It was the first officially recognized case of the industrial pollution of seawater.
The correct answer is - D. It was the first officially recognized case of the industrial pollution of seawater.
The Minamata disaster, or more often referred to as Minamata disease, was discovered in Japan, in the city if Minamata, in the year of 1956. It was practically a heavy pollution of the seawater caused by the Chisso factory, which was releasing methylmercury through its wastewater. The people, through eating sea food were getting diseased and very dying, and the same happened to the animals as well. The pollution was extending over a period of 36 years, from 1932 to 1968 until it was finally stopped.