問題詳情

39._____ is a measure of quality of the GPS fix derived from position and time parameters ofsatellites estimates, based on the geometry of the satellite constellation.
(A)DOP
(B)GOP
(C)HOP
(D)VOP

參考答案

答案:A
難度:適中0.552632
統計:A(21),B(13),C(4),D(0),E(0)

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