32 GPS 衛星定位測量所直接測量而得的高程系統為何?
(A)正高(orthometric height)
(B)正常高(normal height)
(C)力高(dynamic height)
(D)幾何高(geometric height)
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統計: A(3), B(1), C(0), D(6), E(0) #1074968
統計: A(3), B(1), C(0), D(6), E(0) #1074968