Collection, Processing, and Accuracy of Mobile Terrestrial LiDAR Survey Data in the Coastal Environment

Using terrestrial LiDAR scanners coupled with a GPS/inertial navigation system to collect elevation data along the coast can help assess the accuracy of the data.

Green’s Function Extraction from Atmospheric Acoustic Propagation

Understanding what affects acoustic waves propagating in the atmosphere is important for a variety of military applications.

Geospatial Accuracy of Small Unmanned Airborne System Data in the Coastal Environment

The purpose of this study was to assess the ability of commonly available COTS software to produce geometrically accurate orthometric mosaics and terrain...

Testing Military Vehicle Steering Systems

Military vehicles play a vital role in protecting our society — and inevitably encounter many extreme conditions across their lifespan. From the varying weight, to the rough terrain, there is a lot...

Calculation of Weapon Platform Attitude and Cant Using Available Sensor Feedback

When firing artillery, there is typically a maximum angle that the platform cannot exceed relative to the Earth plane. This is due to the large recoil forces...

Terrain Model as an Interface for Real-Time Vehicle Dynamics Simulations

In order to enable off-road vehicle dynamics analysis simulations when traveling on soft soil, a deformable Vehicle Terrain Interface (VTI) model that interfaces with...

Embedded Graphics Processor

Rockwell Collins (Cedar Rapids, IA), a designer of communications and avionics systems for the aerospace and defense industries, has selected the AMD Radeon™ E2400 embedded graphics processor for inclusion in...

Projectors Enhance US Army Flight Simulations

The US Army Aviation and Missile Research Development and Engineering Center (AMRDEC), the Army’s focal point for aviation and missile platform research, has replaced its aging projectors with...