Civil Construction High Precision RTK GPS

Civil Construction High Precision RTK GPS

The V60 is a more compact-design and higher-performance GNSS RTK system, besides its rugged design to resist impact and vibration. The V60 has industrial OLED display screen on its front control panel to show all information and status of the work. With the smart speaker inside the receiver, the DIY guiding voice can be customized in any language, even dialect! 1GB internal storage plus 8GB Micro SD card memory is standard, the V60 supports up to 32GB extension of memory. The V60 is fully compatible with other GNSS RTK receivers from the world market. The static data can be saved directly in RINEX format.

Technical Parameters of the High Precision RTK GPS:

>>Measurements
• 220 Channels
• Advanced Pacific Crest Maxwell 6 Custom Survey GNSS Technology
• High precision multiple correlator for GNSS pseudo range measurements
• Unfiltered, unsmoothed pseudo range measurements data for low noise, low multipath error, low time domain correlation and high dynamic response
• Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz bandwidth
• Signal-to-Noise ratios reported in dB-Hz
• Proven Pacific Crest low elevation tracking technology

>>Satellite Signals Tracked Simultaneously
GPS: Simultaneous L1C/A, L2C, L2E, L5
GLONASS: Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P 
SBAS: Simultaneous L1 C/A, L5
Galileo: Simultaneous L1 BOC, E5A, E5B, E5AltBOC
BDS/Compass: B1, B2
QZSS: L1 C/A, L1 SAIF, L2C, L5

>>Positioning Performance of the High Precision RTK GPS:
1). Static and Fast Static GNSS surveying
Horizontal: 2.5mm+0.5ppm RMS
Vertical: 5mm+0.5ppm RMS
 
2). Post Processing Kinematic 
(PPK / Stop & Go) GNSS surveying
Horizontal: 1cm+1ppm RMS
Vertical: 2.5cm+1ppm RMS
Initialization time: typically 10 minutes for base while 5 minutes for rover
Initialization reliability: typically > 99.9%
 
3). Real time Kinematic (RTK) surveying
Horizontal: 8mm+1ppm RMS
Vertical: 15mm+1ppm RMS
Initialization time: typically < 8 seconds
Initialization reliability: typically > 99.9%
 
4). Code Differential GNSS positioning
Horizontal: 25cm+1ppm RMS
Vertical: 50cm+1ppm RMS
SBAS: 0.50m Horizontal, 0.85m Vertical
 
 
>>Hardware of the High Precision RTK GPS:
1). Physical
Dimensions (W x H): 18.20cm x 9.80cm (7.17 in x 3.86 in)
Weight: 1.25kg (2.76lb) without internal battery 
Operating temperature: -45℃ to +65℃ (-49℉ to +149℉)
Storage temperature: -55℃ to +85℃ (-67℉ to +185℉) 
Humidity: 100%, considering
Water/dustproof: IP67 dustproof, protected from temporary immersion to depth of 1m (3.28ft).
Shock and Vibration: Designed to survive a 3m (9.84ft) natural fall onto concrete.
 
2). Electrical 
Power 6V to 28V DC external power input
Power consumption ≤3.5W 
Automatic Switching between internal power and external power
Rechargeable, removable 7.4V, 5000mAh Lithium-Ion battery in internal battery compartment
 
3). Internal battery life
Static 13 - 15 hours
RTK Rover (UHF/GPRS/3G) 10 - 12 hours
RTK Base 8 - 10 hours
 
3). I/O interface
1 x Bluetooth
1 x standard USB2.0 port
1 x TNC UHF connector
2 x RS232 serial port
2 x DC power input (8-pin & 5-pin) 
1 x Micro SD card port 
 
Main Application of the RTK GPS: