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xNAV650

Small, lightweight and affordable INS ideal for applications where payload size and weight matter

The xNAV650 is OxTS’ smallest and lightest Inertial Navigation System (INS) yet. The device makes use of the latest cutting edge technology, to deliver the precision and reliability OxTS’ customers have come to expect.

Despite combining the latest MEMS inertial sensor technology with survey-grade GNSS receivers, the xNAV650 INS is also our most competitively priced INS to date

  • xNAV650
Oxford Technical Solutions - OxTS
Park Farm Business Centre, Middleton Stoney
OX25 4AL Bicester
United Kingdom
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Description

Measuring only 77 x 63 x 24 mm the xNAV650 is our smallest INS to date. Its small form factor is ideal for any application where space is limited making it ideal UAV based Mapping.

When weight is a factor look no further than the xNAV650 INS. Weighing just 130 g, the xNAV650 is the ideal partner when precision is crucial, but the payload needs to be as light as possible. A lighter payload and lower power consumption means longer flight times for UAVs.

Quad constellation (GPS, GLONASS, BeiDou and Galileo) as standard means that users of the xNAV650 INS can benefit from 2 cm position accuracy even in the most challenging GNSS environments.

The xNAV650 INS benefits from optional Precision Time Protocol (PTP) time stamping functionality. All xNAV650 INS devices have the option to utilise PTP when synchronising time with LiDAR and other sensors that also utilise the feature. PTP allows for a much simpler set-up over ethernet, providing surveyors with the ability to get up and running quickly.

OxTS’ gx/ix tight-coupling technology ensures that users of OxTS inertial navigation systems receive the most accurate measurements possible even in tough GNSS conditions such as urban canyons.

OxTS Georeferencer allows users of OxTS’ inertial navigation systems to georeference pointclouds from almost any LiDAR sensor. By combining OxTS INS data with raw LiDAR data using OxTS Georeferencer, users can increase the quality of their pointclouds, decrease the time to survey, intelligently analyse data and improve project ROI.

OxTS NAVsuite software is a complimentary addition to OxTS’ range of inertial navigation systems including the xNAV650. The tools allow users of OxTS’ devices to configure and post-process data with ease.

 

Further reading:

OxTS LiDAR Surveying Brochure

Download the OxTS LiDAR Surveying brochure and learn more about LiDAR Surveying using an OxTS INS. The brochure introduces the benefits of integrating the inertial data provided by an OxTS INS with raw LiDAR data. The brochure also details the currently supported LiDAR sensors.

READ BROCHURE

 

OxTS Boresight Calibration Brochure

Accurately measuring the angles between your navigation and survey devices can be difficult to get right. However, using a data-driven approach to calibrating these angles can dramatically reduce survey set up time, increase survey repeatability and improve final output. Read how this can be achieved with our Boresight Calibration brochure.

READ BROCHURE

Specifications

  • Type of application
    Air, Land
  • Year of initial development
    2020
  • Height [mm]
    24
  • Width [mm]
    63
  • Length [mm]
    77
  • Weight [kg]
    0.13
  • Power consumption [W]
    4
  • Splashproof casting
    Y
  • Water resistant casting
    N
  • Type of accelerometer
    MEMS
  • Type of gyro
    MEMS
  • Removable from base plate
    N
  • Moving parts
    N
  • Min. Voltage (DC)
    5
  • Max. Voltage (DC)
    30
  • Non-operating shock tolerance [g]
    15
  • Operating shock tolerance [g]
    15
  • Min. operating temperature [°C]
    -40
  • Max. operating temperature [°C]
    70
  • NMEA formats
    NMEA Standard ASCII
  • Other
    NCOM
  • Number of integrated GNSS receivers and antenna ports
    2
  • Tracked satellite signals
    GPS L1, GPS L2, GLONASS L1, GLONASS L2, BeiDou B1, Beidou B2, Galileo E1, Galileo E5
  • RTK Network Compatibility
    Y
  • Horizontal Position Accuracy [ RMS in cm ]
    40
  • Horizontal Position Accuracy (RTK) [ RMS in cm ]
    2
  • Heading [deg]
    0.1
  • Pitch [deg]
    0.05
  • Roll [deg]
    0.05
  • Accelerometer bias [µ-g]
    80
  • gyro bias [deg/hr]
    5
  • Calibration procedure
    Temperature calibration
  • Name
    NAVsuite
  • Export restrictions
    No export restrictions
  • Graphical user interface
    Y
  • Typical application
    UAV direct georeferencing; LiDAR scanning; Hyperspectral imaging; Mobile mapping
  • Distinguishable features
    Dual frequency GNSS receivers; RTK accuracy; Dual antenna; Compact IP65 enclosure; No export control; Tight coupling; Post-processing software included

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