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A low HDOP (Horizontal Dilution of Precision) number such as 2 indicates a ______.
A.poor fix
B.good fix
C.poor signal quality
D.good signal quality
参考答案
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多选题用于描述卫星的几何分布对测量精度影响的精度衰减因子有()等。AGDOP–Geometry Dilution of Precision,几何精度衰减因子BPDOP–Position Dilution of Precision,位置精度衰减因子CTDOP–Time Dilution of Precision,时间精度衰减因子DHDOP–Horizontal Dilution of Precision,平面精度衰减因子EVDOP–Vertical Dilution of Precision,高程精度衰减因子
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The LOW setting enables broadcast storm control, but has no effect on the number of devices that can connect to a switch portB
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单选题A low HDOP (Horizontal Dilution of Precision) number such as 2 indicates a ().A
poor fixB
good fixC
poor signal qualityD
good signal quality
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判断题Usually low key is used for emphasis and contrast; mid key indicates an expected, neutral attitude; and low key provides low information.()A
对B
错
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Haul awayB
Tail block is made fastC
NegativeD
Affirmative
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