Dimense G2 GPS System Survey Dual Frequency Gnss Receiver
Specifications
- Model: G2
- Output: MNEA data
- Work Mode: ROVER
- DATALINK: Network
- IP Address: 10.1.1.1
- Default Username: admin
- Default Password: admin
Product Usage Instructions
- Install a SIM card to the RTK device.
- Connect your Laptop PC, cell phone, or Tablet to the G2 via wifi.
- Login to the WEBUI by opening a browser and entering the IP address 10.1.1.1 with the username ‘admin’ and password ‘admin’.
- Set the work mode to ROVER and DATALINK to Network.
- Ensure the mobile network is working properly (Overseas clients may need to set the correct APN for local networks).
- Configure the datalink by inputting your CORS account details (IP, port, username, password), click ‘Get Point’, select an access point, and then click ‘Enter’ at the bottom of the page.
- Verify that the device has obtained a fixed solution.
- To remove the voice repeating LTE connected, untick the voice output option.
FAQs
Q: What should I do if the device does not get a fixed solution?
A: If the device does not acquire a fixed solution, ensure that it has a clear view of the sky and is not obstructed by buildings or other obstacles. You may also need to adjust the settings or check for any network connectivity issues.
Q: Can I use the G2 without a SIM card?
A: Yes, you can still use the G2 without a SIM card, but some functionalities may be limited, and high-accuracy positioning may not be achieved.
Q: How do I update the firmware of the G2?
A: To update the firmware of the G2, visit the manufacturer’s website and download the latest firmware version. Follow the instructions provided to install the update on your device.
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How to set the G2 to output the MNEA data?
1.How to get fixed solution Install a SIM card to the RTK device
Let your Laptop PC or cell phone or Tablet connect to the G2 via wifi
Login the WEBUI run browser and input the IP address 10.1.1.1 and enter User name admin password admin
Set the work mode: ROVER; DATALINK: Network
Watch the mobile network is OK (For overseas clients maybe they need to set the right APN when using local network)
Set the datalink as shown in picture, Input your CORS account( IP, port, username, password ) and them click “Get Point”, and then select an access point, and then click”Enter” at the bottom of this page
Watch that the device has got the fixed solution
Actually, without fixed solution, it still can output the NMEA data, just the position is not high accuracy.
In order to remove the voice repeating “LTE connected”, untick the voice output:
Thanks!
ChapterⅠ Preface
Read this chapter, you will have a brief knowledge of South Company and Galaxy G2 measurement system.
Introduction
Welcome to South Surveying&Mapping Instruments Co., Ltd, which is China’s leading manufacturer of surveying equipment including GNSS receivers and Total Stations. To know more about SOUTH, please visit our official website http://www.southinstrument.com/ This manual takes Galaxy G2 measuring system for example, to explain how to install, set up and uses the RTK system as well as the use of the accessories. We recommend that you read these instructions carefully before using the instrument.
Applications
Control Survey: dual-band (dual-frequency) system static measurements can accurately complete the high-precision deformation observation, photo-control point measurement. Highway Survey: quickly complete the encryption of the control points, road topographic mapping, cross-section measurement, profile measurement with EGStar. CORS Application: provide more stable and convenient data link for field operations. It is seamlessly compatible with all types of domestic CORS applications. Data acquisition measurement: perfect match South’s various measurement software to do quick and easy data acquisition.
Stakeout shot: large-scale point, line, plane lofting.
Electric Power Measurement: power line measurement orientation, ranging, angle calculation. Marine application: oceanographic research, dredging, piling, inserted row, making the marine operations more convenient and easy
Main Features
Intelligent Platform
New generation of embedded Linux operating system platform improves RTK performance and work efficiency. Its operating efficiency is higher; a unique core processing mechanism which can respond to more than one command at one time; it starts faster and more responsive in real time. While the stability of system is much higher, it can be adapted to the job of longer uninterrupted power.
Internal Web UI management
Embedded Web UI management platform supports WIFI and USB mode connection. Users can monitor the receiver status and configure it via the internal Web UI management platform.
Galaxy G2 is equipped with dual-mode Bluetooth v4.0 standard which is able to connect the other smart devices and compatible with Bluetooth v2.1 standard. It not only enlarges the work range but also makes the data communication become more stable.
WiFi
As the new feature and technology adopted on Galaxy G2, it not only can be used as data link to access to internet, but also can be as a hotspot which can be accessed by any other smart devices to configure the receiver.
Advanced InBuilt UHF module
Galaxy G2 adopts new and excellent datalink system, which is compatible with current radio protocols in the market, and realizes the random switching of the radio range 410MHZ-470MHZ and the power level as well. And the new protocol—“Farlink” is able to achieve the working range as 8km.
Upgraded network module
Standard 4G module is integrated which supports TDD-LTE/FDD-LTE 4G network and downward compatible with 3G and 2G network. Also supports all kinds of network types to access CORS seamlessly.
Speed Dial
Smart PPP dialing technology can auto dial which makes the Galaxy G2 keeping online continuously during the survey.
Intelligent Interaction
Support to access the internal web UI manage page of receiver with WiFi and USB connection, monitor host state real-time, configure receiver freely.
Full Constellations Tracking
Equipped with most advanced GNSS boards, Galaxy G2 system can track most signal from all kinds of running satellite constellation, especially support B1, B2 and B3 signal from BeiDou, also get position result with only BeiDou signal.
Electronic Bubble & Tilt Compensation
Galaxy G2 is integrated with a new generation IMU module which makes tilt measurement more stable, accurate and fast that without strict leveling the receiver to measure the point at will, it helps surveyors boost productivity by 30 percent.
Worry-free surveying
The new generation of SoC platform gives RTK more stable performance and lower power consumption. The built-in 6800mAh high-performance battery can support 15 hours of continuous operation. G2 adopts Type-C charging interface which supports PD rapid charging, the
battery can be full charged in 3 hours that lasts full-day work. Intelligent Storage
The raw data including STH, Rinex2.01 and Rinex3.02 not only can be saved in the internal memory (8G SSD), but also can be stored into an external USB device (OTG). The configurable sample frequency is really up to 20Hz.
Amazing Housing
With highly integrated and layered design, Galaxy G2 is smaller than typical Galaxy series
receivers. And coupled with the magnesium alloy body shell, the weight of G2 is only 850g including internal battery, extremely light and convenient to carry.
NFC Function
The internal NFC module can make the complicated Bluetooth communication easier and more
simple.
ChapterⅡ Hardware Component
Reading this chapter, you can grasp the components, installation and the function of
Galaxy G2 measuring system
The overall appearance of Galaxy G2 is round and flat, with a height of 85mm and a diameter of 130mm. It looks elegant, strong and durable. And it adopts a combination design of voice and buttons, easier to operate. The bottom of the receiver has commonly used interfaces.
Front Components
ChapterⅢ Hardware Operation
§3.1 Power on/off
Power on
Press the power button for once, all the indicators glow in red, after few seconds (around 10 seconds), the instrument completes initializing along with voice prompt about the working mode (for example, “Rover, internal radio mode”). After a while, instrument starts to track satellites. Power off Press the power button and hold for a while, after 3 beeps and the “Power off” voice prompt at the third beeping, release power button, the instrument will switch off. §3.2 Check working mode
Press the power button for once in the state of power-on, the instrument will prompt with voice message about current working mode (for example, “Rover, internal radio mode”). §3.3 Mode selection
Rover
Press and hold the power button for about 5 seconds and pass over the state of power off (do not
Documents / Resources
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Dimense G2 GPS System Survey Dual Frequency Gnss Receiver [pdf] User Guide G2 GPS System Survey Dual Frequency Gnss Receiver, G2, GPS System Survey Dual Frequency Gnss Receiver, Survey Dual Frequency Gnss Receiver, Dual Frequency Gnss Receiver, Frequency Gnss Receiver, Gnss Receiver, Receiver |
