Asian Base Station Network Project Report•Computer to run RTKLIB on •GNSS receiver capable of...
Transcript of Asian Base Station Network Project Report•Computer to run RTKLIB on •GNSS receiver capable of...
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Asian Base Station Network Project Report
https://www.facebook.com/groups/Base.station.GSPASE/
http://gnss-learning.org/
Hiroko Tokura
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• Meeting at 6th June
• Making manuals (How to set up?)
⇒ update on the website
• Maintenance and Support• Portable base station
• Lending GNSS devicies
Objective and plan for this year
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• Short introduction about
Settings for Base station and Rover
(a part of manuals)
• RTK-GNSS Demo
Contents
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RTK-GNSS (Global Navigation Satellite Systems)Settings for Base Station and Rover
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Base station
GNSSantenna/receiver
What is RTK-GNSS ?
Settings for Base station and Rover
GNSSantenna/receiver
User (Rover)
Correction DATA
RTCM, BINEX, RAW etc…
Internet
Server
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• Introduce• RTKLIB software package
• NTRIP (Network Transport of RTCM data over IP)
• Settings for Base Station• Using STRSVR program from RTKLIB software package
• Settings for Rover• Using RTNAVI program from RTKLIB software package
Contents
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RTKLIB software package
• Computer to run RTKLIB on
• GNSS receiver capable of providing raw data (such as U-blox) and connected to the computer
• GNSS antenna
For RTK-GNSS
• Access to the corrections from a base station in close range OR a second raw data GPS receiver and antenna to set up your own base station.
Requirements
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RTKLIB software package
Install RTKLIB
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NTRIP (Network Transport of RTCM data over IP)
• Internet connection
(typically cellular based, only requires 1-2 KB/second)
• RTK capable GPS Receiver
• Server IP address and login credentials for a system that can provide RTK correction data.
Requirements
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NTRIP (Network Transport of RTCM data over IP)
CORS
TUMSAT
Tokyo
Keio
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Settings for Base station
Using STRSVR program from RTKLIB
GNSSAntenna
GNSSReceiverNovAtel OEM6
Input Serial
Output Ntrip Server
Ntrip CasterRTKLIB
Run RTKLIB
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Settings for Base station
• Rtklib_[ver.]-> bin-> rtklanch.exe
Run STRSVR
• Configure input and output data stream
• Split data stream
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Settings for Base station
Using STRSVR program from RTKLIBSerial options
Serial commands
Loading fileOEM4_RTCM_1Hz
Ntrip Server options
Ntrip
Start ⇒ ECJ17
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Settings for Rover
• Rtklib_[ver.]-> bin-> rtklanch.exe
Run RTKNAVI
• Real time positioning
• Saving data
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Settings for Rover
RTKNAVI.exe Base:ECJ27 rov:ECJ22
接続オプション それぞれ設定
Positioning options for RTK
Input streams
Start⇒FIX RTK
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RTK-GNSS Demo
Configurations
Antenna
Receiver
Wi-fi Router
Windows tablet (with RTKLIB)