Table 1 The temporal resolution of the different sensors ft used in the multivariate data analysis. Further details can also be found in the online documentation (https://love.statoil.com/Resources/LoVe%20Ocean%20Observatory%20Sensor%20System.pdf).

From: Computer vision enables short- and long-term analysis of Lophelia pertusa polyp behaviour and colour from an underwater observatory

Feature

Original temporal resolution

Sensor name

Supplier

Temperature \({f}_{t}^{({\rm{T}})}\) [° Celsius]

60 min

AADI 4319A/ADII 4117D

Aanderaa

Depth \({f}_{t}^{({\rm{D}})}\) [m]

60 min

AADI 4319A/ADII 4117D

Aanderaa

Conductivity \({f}_{t}^{({\rm{C}})}\) [mS/cm]

60 min

AADI 4319A

Aanderaa

Salinity \({f}_{t}^{({\rm{S}})}\) [PSU]

60 min

AADI 4319A

Aanderaa

Chlorophyll

60 min

Seapoint Chlorophyll Fluorometer

Seapoint sensors inc.

Current velocity north \({f}_{t}^{({\rm{Vn}}1)}\) [m/s]

10 min

ADCP Aquadopp and ADCP Continental (only the second was used in the final analysis due to the higher time coverage with the analyzed time-period)

Nortek AS

Current velocity east \({f}_{t}^{({\rm{Ve}}1)}\)[m/s]

10 min

Nortek AS

Current velocity vertical \({f}_{t}^{({\rm{Vu}}1)}\) [m/s]

10 min

Nortek AS

Current velocity horizontal \({f}_{t}^{({\rm{Vh}}1)}\) [m/s]

10 min

Nortek AS

Coral color ξt

60 min

Image based

Nortek AS

Polyp activity γt

60 min

Image based

Nortek AS