Test & Evaluation of Airborne Communication, Navigation, Identification Equipment

examining the relationship between fear of negative evaluation and communication strategies by iranian efl learners

the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...

Vlf Airborne Navigation Requirements

Upgrade of Airborne Gamma Spectrometry Equipment

Addressing Cache in Airborne Systems and Equipment

NOTE: This position paper has been coordinated among the software specialists of certification authorities from the United States, Europe, and Canada. However, it does not constitute official policy or guidance from any of the authorities. This document is provided for educational and informational purposes only and should be discussed with the appropriate certification authority when consideri...

Autonomous Airborne Video-Aided Navigation

We present an autonomous airborne video-aided navigation system that uses video from an onboard camera, data from an IMU, and digitally stored georeferenced landmark images. The system enables self-contained navigation in the absence of GPS. Relative position and motion are tracked by comparing simple mathematical representations of consecutive video frames. Periodically, a single image frame i...