Fig. 4
The effects of data resolution on the detection and interpretation of putative spawning rises. Data are from two Atlantic halibut from recovered PSATs. a PSAT 131932 ‘Archived’ data series from 8 February 2014 to 1 March 2014 at a 2-min data resolution. b PSAT 131932 ‘Transmitted’ data series from 8 February 2014 to 1 March 2014 at a 60-min temporal resolution. c PSAT 131931 ‘Archived’ data series from 1 January 2014 to 28 February 2014 at a 2-min data resolution. d PSAT 131931 ‘Transmitted’ data series from 1 January 2014 to 28 February 2014 at a 60-min temporal resolution. Note that most of the rapid ascents and descents (on the order of 6–20 min) in a, c are absent from the transmitted data series b, d