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41. 若兩個觀測站 A、B 同時觀測了 5 個衛星,則每個曆元(epoch)可以組成幾個一次差觀測值?(A)5(B)4(C)6(D)3。
問題詳情
41. 若兩個觀測站 A、B 同時觀測了 5 個衛星,則每個曆元(epoch)可以組成幾個一次差觀測值?
(A)5
(B)4
(C)6
(D)3。
參考答案
答案:A
難度:
計算中
-1
書單:
沒有書單,新增
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