Mars Laser RTK
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Introduction
The Mars Laser RTK is an innovative GNSS receiver that integrates the most advanced GNSS, IMU, and laser technologies. It combines GNSS receiver and laser technology, shattering usual constraints in land survey, construction, and GIS applications. It ensures precision and minimizes user fatigue, crafting an impressive surveying experience. With this state-of-the-art RTK module, Mars Laser RTK will perform at its highest levels, making it the best choice for surveyors.


  • 1590 channels and 60+ satellites tracking capabilities
  • Tracking all running and planned constellations, including GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS, IRNSS, and SBAS
  • Up to 120° tilt with 2.5 cm accuracy
  • IP67 dust- and waterproof for harsh environments
  • 20+ hrs non-stop use
01
Laser Technology
Mars’ precise green laser, visible in the daylight, allows to measure points where it’s impossible to stand with a range pole. The combination of the GNSS receiver and laser distance meter, fits ideally well with surveyors’ work and increase significantly the productivity.
02
IMU
Mars boasts a 3rd generation built-in IMU sensor that detects minute accelerations from the laser point or range pole. Using advanced algorithms, it can maintain high precision with tilt compensation up to 120° in laser mode, simplifying field surveying and eliminating manual initialization
03
New K8 Platform
Featuring 1590 channels and the ability to track more than 60 satellites, Mars is not just versatile, but also efficient by supporting SBAS PPP services. With its capability to achieve fixation within seconds, it significantly enhances productivity
04
Enhanced UHF
The integrated UHF transceiver module, built into the Mars device, boasts an impressively long operational range of up to 15 kilometers. Mars offers flexibility by allowing users to freely switch between rover and base modes
Product Parameter
Performance
Physical
Communications
Laser Specification
Performance
  • Channel
    1590
  • Satellites tracking
    GPS: L1C/A, L1C, L2P, L2C, L5
    BDS: B1l, B2l, B3l, B1C, B2a, B2b
    GLONASS: G1, G2, G3
    Galileo: E1, E5a, E5b, E6c, E5 AItBOC
    QZSS: L1C/A, L2C, L5, L1C
    IRNSS: L5
    SBAS: L1C/A
  • Signal Re-acquisition
    ≤1s
  • Cold Start
    ≤45s
  • Hot start
    ≤15 s
  • RTK Initialization Time
    <10s>
  • Initialization reliability
    ≥99.9%
  • Data Update Rate
    1Hz, 2Hz, 5Hz, 10Hz, 20Hz
  • Static and Fast Static
    Horizontal 2.5 mm + 0.5 ppm RMS
    Vertical 5 mm + 0.5 ppm RMS
  • Long Observations Static
    Horizontal 3.0 mm + 0.1 ppm RMS
    Vertical 3.5 mm + 0.4 ppm RMS
  • Single Baseline RTK
    Horizontal 8mm + 1ppm RMS
    Vertical 15mm + 1ppm RMS
  • DGPS
    ＜0.4m RMS
  • SBAS
    Horizontal 0.5m RMS
    Vertical 0.8m RMS
  • Standalone
    1.5m 3D RMS
  • Laser Tilt Measurement
    ≤5.5cm (5m range, ≤60°Tilt in laser mode)
Physical
  • Dimension
    Φ 15.5cm x 7.3cm
  • Weight
    1.2kg with two batteries
  • Working Temperature
    -40 °C~+65°C
  • Storage Temperature
    -40 °C~+85°C
  • Humidity
    100% non-condensing
  • Water- & Dustproof
    IP67
  • Shock
    Survive a 2m drop onto the concrete
  • Vibration
    MIL-STD-810G Method 514.6 procedureⅠ
  • Voltage
    7-28VDC
  • Power Consumption
    1.7W
  • Li-ion Battery Capacity
    2 x 3400 mAh
  • Memory
    8GB
  • Working Time
    ≥20h
Communications
  • Serial port (7 pin Lemo)
    1 Baud rates up to 921,600 bps
  • Enhanced UHF modem
    Tx/Rx with full frequency range from 410-470MHz
    - Transmit power: 0.5W-2W adjustable
    - Range: 15km
  • WIFI/4G modem
    - LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
    - LTE-TDD: B38/B39/B40/B41
    - WCDMA: B1/B2/B4/B5/B6/B8/B19
    - GSM: B2/B3/B5/B8
  • Position data output rates
    1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
  • LEDs
    5 (Indicating Satellites Tracking, RTK Corrections data, GPRS Status and Power)
  • Function button
    2 for Power and Static Data Record
  • Bluetooth
    V 4.0 protocol, compatible with Windows OS and Android OS
  • IMU
    Calibration-free IMU integrated for Tilt Survey
    Up to 120° tilt with 2.5 cm accuracy
  • Correction data I/O
    RTCM2.X, 3.X, CMR(GPS only), CMR+(GPS only)
  • Position data output
    - ASCII: NMEA-0183 GSV, RMC, HDT, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
    - ComNav Binary update to 20 Hz
Laser Specification
  • Range
    10m
  • Accuracy (room temperature)
    (3-5)mm + 1ppm
  • Measuring Frequency
    Classic Value: 3Hz
    Maximum Value: 5Hz
  • Laser Injection Power
    0.9mW~1.5mW
  • Working Temperature
    -20°C~+50°C
  • Storage Temperature
    -30°C~+60°C
Download
  • SinoGNSS Mars Laser RTK.pdf(1.09MB)
    2024-05-30
    DOWNLOAD
Relevant Industries
Land Surveying
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