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Geo-RelNAV High-Accuracy, Real-Time Relative Positioning and Orientation System

Item# Geo-RelNAV

The Geodetics Geo-RelNAV™ is a high-accuracy, real-time relative positioning and orientation system that provides precise relative position and orientation between moving platforms such as manned or unmanned air and ground vehicles. The Geo-RelNAV offers a variety of processing, GPS and IMU options and can be configured to cover a broad performance spectrum. View Full Description

Category: OEM
Manufacturer: Geodetics
Geodetics
 


 
 
 
The Geodetics Geo-RelNAV™ is a high-accuracy, real-time relative positioning and orientation system. The Geo-RelNAV provides precise relative position and orientation between moving platforms such as manned or unmanned air and ground vehicles. This information can be used for applications such as autonomous aerial refueling, autonomous landing and collision avoidance.
 
Geo-RelNAV offers a variety of processing, GPS and IMU options and can be configured to cover a broad performance spectrum.
 
Geo-RelNAV Features (See Data Sheet for Details):
  • Completely autonomous - no external reference is needed for relative information
  • Not sensitive to magnetic field
  • 1-2 centimeter relative positioning accuracy*
  • 0.01-0.02 degree relative orientation accuracy*
  • Small footprint - 27 cubic inches (without external IMU). Size of IMU enclosure depends on IMU used
  • Light weight - 20 oz. (without external IMU). Weight of IMU enclosure depends on IMU used
  • Internal TDMA data link optional
  • 3 RS-232 ports and 1 Ethernet port
  • On-board data logging of all raw and solution data
  • Powered by Precise Instantaneous Network (PIN) positioning, based on Geodetics’ Epoch-by-Epoch® technology, a new network-based real-time methodology not requiring multi-epoch initialization and re-initialization
  • Mil-spec ruggedization
  • Configurable with single- or dual-frequency GPS receivers
  • Configurable with various grade IMUs
*Accuracy is dependent upon GPS satellite system performance, ionospheric conditions, IMU type, data link and other factors
 
Geo-RelNAV Applications Include:
  • Autonomous landing systems for UAVs
  • Autonomous aerial refueling for UAVs
  • UxV collision avoidance
  • UxV Swarming
  • UxV leader/follower formations