問題詳情
34. 實測GPS定位分布圖，其精確度：CPE為36.5m；DRMS為68m，則下列何者為其定位結果？
(A) 50.0%之定位誤差在36.5m以內；68.3%之定位誤差在68m以內。
(B) 50.0%之定位誤差在36.5m以內；95.4%之定位誤差在68m以內。
(C) 68.3%之定位誤差在36.5m以內；95.4%之定位誤差在68m以內。
(D) 68.3%之定位誤差在36.5m以內；99.9%之定位誤差在68m以內。
(A) 50.0%之定位誤差在36.5m以內；68.3%之定位誤差在68m以內。
(B) 50.0%之定位誤差在36.5m以內；95.4%之定位誤差在68m以內。
(C) 68.3%之定位誤差在36.5m以內；95.4%之定位誤差在68m以內。
(D) 68.3%之定位誤差在36.5m以內；99.9%之定位誤差在68m以內。
參考答案
答案：A
難度：非常困難0.191489
統計：A(9),B(20),C(9),D(3),E(0)
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