Mining Engineering > GATE 2026 > Underground Surveying - Correlation Survey
The observations from a correlation survey are shown. If the coordinates of points C and D are (East: 375 m, North: 1120 m) and (East: 376 m, North: 1121 m), respectively, the whole circle bearing of the line EF is
Given: CD = 3.0 m, CE = 4.2 m, ∠DEC = 1″, ∠DEF = 170°20′
Given: CD = 3.0 m, CE = 4.2 m, ∠DEC = 1″, ∠DEF = 170°20′
Correct : c
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