Surveying Performance | |
Channel | 220 Channel (G1), 440 Channel (G1s), 555 Channel (G1s Plus), 660 Channel (G1s Plus Limited Edition) |
Signal Tracking | BDS B1, B2, B3 |
GPS L1C/A, L1C, L2C, L2E, L5 | |
GLONAS L1C/A, L1P, L2C/A, L2P, L3 | |
SBAS L1C/A, L5 (Just for the satelites supporting L5) | |
Galileo GIOVE-A, GIOVE-B, E1, E5A, E5B | |
QZSS, WAAS, MSAS, EGNOS, GAGAN, SBAS | |
GNSS Features | Positioning output rate: 1Hz-50 Hz |
Initialization time: <10s | |
Initialization reliability: >99.99% | |
Positioning Precision | |
Code Differential GNSS Positioning | Horizontal: 0.25m + 1ppm |
Vertical: 0.50m + 1ppm | |
SBAS Positioning accuracy: typically<5m 3DRMS | |
Static GNSS Surveying | Horizontal: 2.5mm + 0.5ppm |
Vertical: 5mm + 0.5ppm | |
Real-Time Kinematic Surveying | Horizontal: 8mm + 1ppm |
(Baseline<30km) | Vertical: 15mm + 1ppm |
Horizontal: 8mm + 0.5ppm | |
Network RTK | Vertical: 15mm + 0.5ppm |
RTK initialization time: 2-8s | |
Physical | |
Dimension | 12.9cm x 11.2cm |
Weight | 970g (including installed battery) |
Material | Magnesium aluminum allow shell |
Environmental | |
Operating | -45~+60 |
Storage | -55~+85 |
Humidity | 100% Non-condensing |
Waterproof/Dustproof | IP68 standard, protected from long time immersion to depth of 1m |
IP68 standard, fully protected against blowing dust | |
Shock and Vibration | Not operating: Withstand 2 meters pole drop onto the cement ground naturally |
While: Withstand 40G 10miliseconds sawtooth wave imact test | |
Electrical | |
Power Consumption | 2W |
Battery | Rechargeable, removable Lithium-ion battery |
Battery Life | Singe battery: 7h (static mode) |
5h (internal UHF base mode | |
6H (rover mode) | |
Communication and Data Storage | |
I/O Port | 5PIN LEMO external power port + RS232 |
7PIN LEMO Rs232 + USB | |
1 network/radio data link antenna port | |
SIM card slot | |
Wireless Modem | Integrated internal radio receiver and transmitter 0.5W/2W |
External radio transmitter 5W/25W | |
Working frequency | 410-470MHz |
Communication protocol | TrimTalk450s, TrimMark3, PCC EOT, SOUTH |
Cellular Mobile Network | WCDMA 3.5G network communication module, GPRS/EDGE compatible, CDMA2000/EVDO 3G optional |
Double Module Bluetooth | BLEBlutooth 4.0 standard, support for android, iOS cellphone connection |
Bluetooth 2.1 + EDR standard | |
NFC Communication (Optional) | Realizing close range (shorter than 10cm) automatic pair between Galazy G1 and controller |
(controller equiped NFC wireless communication module needed) | |
Data Storage/Transminssion | 4GB internal storage, more than 3 years raw observation data (about 1.4M/day), based on recording from 14 satelites |
Plug and play mode of USB data transmission | |
Data Format | Differential data format: CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 |
GPS outpu data format: NMEA 0183, PJK plane coordinates, binary code | |
Network model support: VRS, FKP, MAC, supporting NTRIP protocol | |
MRS Function (Mobile Reference Statoin) | Longest RTK Operation with up to 60km Working Range |
Inertial Sensing System (Optional) | |
Tilt Survey (Optional) | Built-in tilt compensator, correcting coordinates automatically according to the tilt direction and angle of the centering rod |
Electrinic Bubble | Controller software display electronic bubble, checking levelling status of the centering rod real time |
User Interaction | |
Buttons | One-button operation, visual operation, convenient and efficient |
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