Decrit les activites et les operations du Service de trafic maritime de la garde cotiere canadienne. Des activites comprennent la recherche, le sauvetage, les...
This paper describes the design and construction of these small transportable pads and shows how they can be used for the calibration of both ground and...
Sets of four cylindrical model boreholes, 76 cm in diameter by 80 cm deep, and each weighing approximately 900 kg were constructed for calibrating borehole...
Sets of four transportable concrete pads 1 m x 1 m x 30 cm and weighing approximately 675 kg were constructed for calibrating portable gamma-ray spectrometers....