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Atlas n Trinity 5660 PD covered hopper review

The third run of Trinity 5,660-cubic-foot capacity pressure differential (PD) covered hoppers has been released by Atlas ...
IEEE

UAV Height Measurement Algorithm Based on Covariance Intersection and Three-Step Delay Time Fusion

Abstract: With the rapid expansion of uncrewed aerial vehicles (UAVs) technology, these UAVs are now extensively utilized in both military and civilian sectors. UAV terrain following, a subset of ...
iPolitics

Bill C-9 was meant to curb hate. Why is it drawing controversy?

Bill C-9, also known as the Combatting Hate Act would create new Criminal Code offences targeting hate-motivated intimidation and interference with religious and cultural institutions. At its core, ...
IEEE

Measuring Method of Tree Height Based on Digital Image Processing Technology

Abstract: In order to establish a set of tree height measuring system, on the basis of digital image processing, this paper discusses a new method. An ordinary digital camera was used to get tree ...