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LandMark™ 40 VG/GPS


Quick-Access Documents

LandMark™40 VG/GPS DataSheet PDF

LandMark™40 VG/GPS User Guide PDF



The LandMark™40 VG/GPS offers wide

application usage:


airborne platform stabilization

EO/IR stabilization

• antenna stabilization & pointing

• LIDAR stabilization

• flight testing & navigation

• racing yacht marine compass



Similar Products


LandMark™40 IMU (Inertial Measurement


LandMark™40 VG (Vertical Gyro)

LandMark™40 AHRS (Attitude & Heading

Reference System)

LandMark™40 GPS/AHRS (GPS-Aided

Attitude & Heading Reference System)

LandMark™40 INS/GPS (GPS-Aided Inertial Navigation System)


The LandMark™40 VG/GPS is Form, Fit, Function Interchangeable with the:

LandMark™10 VG/GPS

LandMark™20 VG/GPS


  • General
  • Features
  • Specification
  • Documentation



GPS-Aided Vertical Gyro


The LandMark™ 40 VG/GPS is an ultra low noise GPS-aided vertical gyro that also outputs inertial pitch & roll angles. The unit features very noise gyros and accelerometers with exceptional bias in-run and bias over temperature performance with integrated GPS-Aiding in a small, light weight and low power ruggedized package.


The inertial suite provides internally temperature compensated RS485 output of delta velocity, delta theta, heading, pitch and roll angles and altitude information in a ruggedized package.


All units are integrated with a 72 channel C/A code GPS receiver with up to 18Hz GPS position update rate. GPS aiding is included in all units for turning error correction as well as for continued output during short-term GPS dropouts.





6 Degrees of Freedom MEMS VG/GPS


The LandMark™ VG/GPS provides delta velocity and delta theta information and also provides GPS heading as well as roll and pitch (degrees) and GPS altitude (meters) outputs enabling position determination from a known starting point.


The GPS receiver is a 72 channel C/A code GPS receiver and offers up to 18Hz GPS position update rate. The low power receiver supports GPS, GLONASS, BeiDou, GALILEO and SBAS (WAAS, EGNOS, MSAS).

•   NON-ITAR Commercial MEMS VG/GPS

•   6°/hr in-run bias stability
•   0.002°/sec/√Hz angle random walk

•   RS422/ RS485 Serial Data Format

•   Simple integration supported by SDK


Available Configurations:

LMRK40VGGPS-100-02-100 or -10
LMRK40VGGPS-300-02-100 or -10
High Performance GPS-Aided Vertical Gyro
Low Noise Gyros 0.002°/sec/√Hz 1σ
Low Noise Accels 0.04mg/√Hz 1σ
In-Run Gyro Bias 6°/hour 1σ
Pitch and Roll Angles 0.25° typical
Fully Compensated Bias, Scale Factor, Misalignment, g-Sensitivity & Altitude
Rugged Environmentally Sealed Packaging & MILSPEC Connector
Fixed Gain Kalman Filter GPS-Aiding
Single RS485 Data Rate 100Hz
GPS Receiver - 72 Channel C/A Code & up to 18Hz Position Data Update Rate
1 Pulse per Second Logic Output
GPS Accuracy ± 2.5m CEP Stationary
Supports WAAS, EGNOS and MSAS User Selectable Option
Light Weight < 430 grams
Wide Input Voltage +6V to +36V (single sided power)
Small Size < 108cm3/6.6in3
Bandwidth Filtering Capability
Vibration Isolation, Precision Alignment & Shock Resistant
Self Test & 6ea Internal Temp Sensors
Export Classification: Commerce ECCN7A994

Datasheet & Technical User Guide

LandMark™40 VG/GPS Product DataSheet PDF

LandMark™40 VG/GPS Technical User Guide PDF


Oultline Drawing & Solid Model

LandMark™40 VG/GPS Outline DrawingPDF

LandMark™ C-Code Library

LandMark™40 VG/GPS STEP File


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


SDK Software


LandMark™40 IMU/VG SDK Datasheet PDF


Product Test Data

LandMark™40 VG/GPS 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.