Fig. 7
From: Potential utility of geomagnetic data for geolocation of demersal fishes in the North Pacific Ocean
Magnetic field data provided by five archival tags from two manufacturers (DS = Desert Star, Marina, California, USA; SO = Star Oddi, Garōabӕr, Iceland) on a long-term stationary mooring in Glacier Bay National Park, Alaska, USA. Detailed magnetic field data are indicated by black lines and daily means by yellow lines. Total magnetic field data (1-min resolution) from the nearby Sitka Magnetic Observatory (SMO) adjusted to the location of the mooring on day 1 of the deployment are indicated by the pink line. Note increased Y-axis values for SO-2 compared to other tags. Tags are plotted in the order they were attached to the mooring line (tag DS-1 was the shallowest tag and SO-2 the deepest)