Table 1 Specifics on the media equipment mounted on the ROV and media submarine.

From: An integrated multi-source dataset of elasmobranchs in the Red Sea following the Red Sea Decade Expedition

ROV Chimera

• HDTV 1080p F/Z Colour camera

• Imenco Night Shark Lowlight BW camera

• DSPL Super wide-angle CCD camera

• Imenco Silvertip CCD camera with LED

• Imenco Greytip CCD utility camera

• Mini Cam Arctic Rays EagleRay 4 K, Blackmagic design micro studio 4 K sensor, Blackmagic design micro studio 4 K sensor, Olympus M. Zuiko 12–50 mm f/3.5- 6.3 lenses

Triton submersible Nadir

• Benthic camera (Red DSMC2 Monstro 8k) Wide Angle (Canon CN-E 15.5-47 mm lens, Zacuto Gratical HD electronic view finder)

• Benthic camera (Red DSMC2 Monstro 8k) Macro camera (Nikon 70–180 mm f/4.5–5.6 AF-D).

• Low-light camera was mounted (Canon ME20F-SH 1080 P, Canon EF 50 mm 1:1.2 L USM, Zacuto Gratical HD electronic view finder)

• Mini Cam (Arctic Rays EagleRay 4 K, Blackmagic design micro studio 4 K sensor, Olympus M.Zuiko 12–50 mm f/3.5- 6.3 lens).