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GPS测量中,对流层延迟()。

单选题
2022-01-10 22:58
A、属于系统误差,可通过双频观测消除
B、属于偶然误差,不能通过双频观测消除
C、属于系统误差,不能通过双频观测消除
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正确答案
C

试题解析

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