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>How to Obtain RTK Positioning< |
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This guide uses Android and Windows as examples. |
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 Download and install "Bluetooth
GNSS". Set it as the "Select mock location app".
Learn More> |
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 Go to "Settings" - "Bluetooth" and
tap "Pair new device". |
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 Select "P-70
Ultra NTRIP SPP" and complete the pairing. |
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Pairing successful. |
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 Open "Bluetooth GNSS" and tap the
gear icon in the top right corner. |
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In ˇ°Target deviceˇ±,
select the paired "P-70 Ultra NTRIP SPP" and
enable the necessary options. |
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Enter the NTRIP
service details in ˇ°RTK/NTRIP Server settingsˇ±
 An NTRIP service subscription
is required. Obtain the username and password from the provider. Alternatively,
you can set up your own NTRIP server using
GeoAstra. Refer
to "How to Set Up a Base Station"> |
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 Tap the "Connect" button at the
bottom right. |
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When "Fix quality"
shows "RTK", the device has achieved RTK positioning, providing centimeter-level
accuracy. |
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Change the language to
English, then restart the software. |
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Click "Serialport" - "Baud Rate",
and select "230400". |
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Click "Serialport" -
"Port Name", and select "COM5 - Enhanced COM Port". |
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Click "View" - "NtripView". |
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Enter the required
NTRIP server details, check "Keep Connection", and click "Get RTCM". When
"Receive RTCM" appears in the lower window, the connection to the NTRIP service
is successful.
An NTRIP service subscription
is required. Obtain the username and password from the provider. Alternatively,
you can set up your own NTRIP server using
GeoAstra. Refer
to "How to Set Up a Base Station"> |
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Click "View" - "Data". When the
"Quality" field displays "4 (RTK Fix)", RTK positioning is achieved, providing
centimeter-level accuracy. |
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