A National Weather Service snowboard and snow-measuring stickA MSC-approved weaverboard. The board is 42.5 cm (16.7 in) square and 2 cm (0.79 in) high. The lip extends 1 cm (0.39 in) above the actual board. The stick is 38.5 cm (15.2 in) high.
A snowboard (US) or weaverboard[1] (Canada) is a meteorological tool used to aid in the obtaining of accurate measurement of snow accumulation.