In triangulation, in order to control the accumulation of errors of le – McqOptions

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1.	In triangulation, in order to control the accumulation of errors of length and azimuth subsidiary bases are selected. At certain stations, the astronomical observations for azimuth and longitude are also made. These stations are called
A.	Transportation stations
B.	Bowditch stations
C.	Universe stations
D.	Laplace stations
Answer» E.

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