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LandMark™50 VG


Quick-Access Documents

LandMark™50 VG DataSheet PDF

LandMark™50 VG User Guide PDF



The LandMark™50 VG offers wide

application usage:


platform stabilization

EO/IR stabilization

• antenna stabilization & pointing

• railway motion monitoring

• flight control & navigation

• automotive testing

• laboratory use



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LandMark™50 IMU (Inertial Measurement Unit)

LandMark™50 AHRS (Attitude & Heading

Reference System)

LandMark™50 VG/GPS (GPS-Aided

Vertical Gyro)

LandMark™50 GPS/AHRS (GPS-Aided

Attitude & Heading Reference System)

LandMark™50 INS/GPS (GPS-Aided Inertial Navigation System)


The LandMark™50 VG is Form, Fit, Function Interchangeable with the:

LandMark™30 Vertical Gyro



  • General
  • Features
  • Specification
  • Documentation



Vertical Gyro


Now available in 175°/sec. and 300°/ sec. - The all new LandMark™ 50 VG is our premium performance model offering pitch and roll angle output of 0.1° and featuring both our lowest noise “LN Series” MEMS G150Z gyros and accelerometers that offer outstanding bias in-run and bias over temperature. The MEMS performances offered in this VG are open-loop FOG class, but available at much lower cost.


The signature feature of the LandMark™ 50 VG is the high performance gyros and accelerometers, which enable
precision measurement and excellent in-run and bias over temperature as well as reduced jitter on the attitude indicator display.


The unit is well suited for the harsh environments of commercial aircraft, automotive and motorcycle testing, motorsports racing, commercial aircraft and sea applications that require both low cost and high performance as well as rugged durability.





  • 6 Degrees of Freedom MEMS VG


The LandMark™ VG provides pitch and roll angles, delta velocity (meters/second and delta theta (degrees) as well as temperature outputs. Utilizing Gladiator's proprietary thermal modeling process, this unit is fully temperature compensated, with corrected bias, scale factor, misalignment and g-sensitivity.


•   1°/hr in-run bias stability

•   0.0009°/sec/√Hz angle random walk

•   RS422/485 Serial Data Format

•   200 Hz Wide Sensor Bandwidth

•   Simple integration supported by SDK


Available Configurations:

LMRK50VG-075-02-200 or -06 or -10
LMRK50VG-100-02-200 or -06 or -10
LMRK50VG-175-02-200 or -06 or -10
LMRK50VG-300-02-200 or -06 or -10
Ultra Low Noise High Performance MEMS Vertical Gyro
Vertical Gyro (No Magnetometers)
Pitch/Roll Angles ±0.1° typical
Low Gyro Noise 0.0009°/sec/√Hz (100°/sec)
Low Accel Noise 0.025mg/√Hz (2g)
In-Run Gyro Bias 1°/hour 1σ
Fully Temperature Compensated Bias and Scale Factor
Compensated Misalignment 1mrad and g-Sensitivity <0.002°/sec/g
Input Power +6V to +36V (single sided)
Light Weight 450 grams
Small Size 321cm3/19.6in3
RS485 Data Rate 100 Hz (user selectable)
Wide Sensor Bandwidth 200 Hz
Bandwidth Filtering Capability
External Sync (1kHz or 1 pps)
Precision Alignment
Shock Resistant 500g's
Internal Temperature Sensors
Self Test & No Wearout Modes
Export Classification: Commerce ECCN7A994

Datasheet & Technical User Guide

LandMark™50 VG Product DataSheet PDF

LandMark™50 VG Technical User Guide PDF

Oultline Drawing & Solid Model

LandMark™50 VG Outline Drawing PDF

LandMark™ C-Code Library

LandMark™50 VG STEP File


Free .STEP File Reader available at: http://www.ida-step.net/


SDK Software


LandMark™50 VG SDK Datasheet PDF


Product Test Data

LandMark™50 VG Test Data PDF




How to Buy


To discuss configuration for your specific system requirements, please use our Contact page.


For large quantity orders or OEM discussions, please contact sales@gladiatortechnologies.com.


If you are outside the US, please contact one of our representatives.