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Fig. 2 | Animal Biotelemetry

Fig. 2

From: Characterization of acoustic detection efficiency using a gliding robotic fish as a mobile receiver platform

Fig. 2

Lake tests. a Map of Higgins Lake, Michigan, showing regions (red rectangles) where gliding robotic fish GRACE was tested 11 Nov 2016 (b), 03 Nov 2017 (c), and 14–15 June 2018 (df) with stationary transmitter locations (green circles), stationary receiver locations (yellow circles), and GPS locations (pink/red circles) recorded by the gliding robotic fish during each run. GPS points are shaded along a gradient from start (pink) to end (red) of each run

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