engineering.umaine.edu
Meet Grad Student Preston Spicer - College of Engineering - University of Maine
Preston Spicer, Graduate Student in Civil & Environmental Engineering, holding an instrument called a Castaway CTD, which directly measures electrical conductivity, temperature, and depth. Conductivity is then used to calculate salinity. The CTD is tossed it in the water with a rope attached, once it hits the bottom, it gets pulled back up to take …