혁신, 신뢰, 협업
자동차 R&D 파트너
차량 계측 센서/시스템 자율주행/ADAS 개발 솔루션 차량 시험 컨설팅 및 리웍
Introducing the xNAV650 Inertial Navigation System
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.

With hardware bundles starting at under ?8000, the xNAV650 provides surveyors with reliable and precise navigation data ? even when budgets are limited
Small form factor, incredible accuracy
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 for 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.
Simple set-up, easy to use software
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.
Road Survey
Coastal Monitoring
Construction Monitoring
Map Creation
Geographical Surveying
Infrastructure Exploration
Building Survey (BIM)
City Survey
Forestry Survey
Rail Survey
Key Features
Tactical-grade ITAR free IMU protects against GNSS signal dropout.
Dual antenna quad constellation for accurate heading in all conditions.
Small compact size makes the xNAV650 suitable for space limited applications such as UAV Based Mapping.
The xNAV650 is OxTS’ most lightweight INS to date making it the ideal partner for Drone and UAV based applications where the longest possible flight time is sometimes required.
Supported sensor integrations with Riegl, Velodyne, Z+F, Hesai, Ouster Specim, Point Grey, Phase One and other sensors.
Comprehensive OxTS NAVsuite software package included as standard, including:
Technical Information
Parameter xNAV650
GNSS constellations GPS L1, L2 / GLONASS L1, L2 / BeiDou L1, L2 / Galileo E1, E5
Position accuracy 1.5m SPS / 0.6m SBAS / 0.4m DGPS / 0.02m RTK / 0.015 m PPK
Roll / Pitch accuracy (PPK) 0.03˚
Heading accuracy (PPK) 0.1˚
Measurement rate 100Hz / 200/250Hz
Operating temperature -40°C to +70°C
Specification temperature -20°C to +70°C
Power input 5-30 V dc
Power consumption 4W
Dimensions 77 x 63 x 24mm
Weight 130g
Logging capacity 32GB
Interfaces Ethernet, Serial
Dual antenna Yes
PTP capable Yes