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Capture sensitivity
The minimum signal level required for user devices to capture n..
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Tracking sensitivity
After normal positioning, the user's device can continue to mai..
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Recapture time
The time required for a user's device to recover from a short-t..
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Dual antenna orientation
A baseline vector is formed between the main antenna and the se..
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multipath error
GNSS products not only receive signals directly from satellites..
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Tropospheric delay
When radio signals pass through the troposphere of the Earth's ..
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Ionospheric delay
When navigation signals pass through the ionosphere, there is a..
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Cold Start, Hot Start, Warm Start
Cold start: GNSS products start up in a state where the ephemer..
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PPP-RTK
PPP-RTK is a technology that combines PPP positioning and RTK p..
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PPP
Precision point positioning. Using a single GNSS device, high-p..
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