PANGAEA_961314 Image annotation data from baited camera lander deployments on the Cabo Verde Abyssal Plain de Jonge, Danielle; Smith, Alycia J; Sweetman, Andrew K Image annotation data from baited camera lander deployments on the Cabo Verde Abyssal Plain 2023-09-06 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.961314 Investigator Andrew K Sweetman andrew.sweetman@sams.ac.uk Earth Science Event label File name Binary Object Binary Object (Media Type) Binary Object (File Size) Taxonomic hierarchy Taxon/taxa Taxon/taxa, unique identification (URI) Taxon/taxa, unique identification (Semantic URI) Identification Taxonomist Bounding box, x1 Bounding box, y1 Bounding box, x2 Bounding box, y2 Bounding box, x3 Bounding box, y3 Bounding box, x4 Bounding box, y4 geoscientificInformation Abyssal plain ADCP data AKS296 AKS298 AKS299 AKS301 AKS303 AKS305 AKS308 AKS311 baited camera lander Baited camera lander with ADCP bottom current Cabo Verde Field experiment iMirabilis2_Leg1 iMirabilis2_Leg1_11_AKS296 iMirabilis2_Leg1_19_AKS298 iMirabilis2_Leg1_26_AKS299 iMirabilis2_Leg1_36_AKS301 iMirabilis2_Leg1_47_AKS303 iMirabilis2_Leg1_57_AKS305 iMirabilis2_Leg1_73_AKS308 iMirabilis2_Leg1_79_AKS311 photographs scavenging ship-based Baited camera lander with ADCP Image analysis Sarmiento de Gamboa 2021-08-07 2021-08-24 Complete 14.67598333 14.74433333 -25.20928056 -25.12116944 iAtlantic Integrated Assessment of Atlantic Marine Ecosystems in Space and Time unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 572275 data points text/tab-separated-values de Jonge, Danielle; Smith, Alycia J; Sweetman, Andrew K (2024): Changes to upper-ocean ecosystems may directly impact abyssal scavenger communities. Limnology and Oceanography, lno.12603, https://doi.org/10.1002/lno.12603 de Jonge, Danielle; Smith, Alycia J; Sweetman, Andrew K (2023): ADCP data measured during baited camera lander deployments on the Cabo Verde Abyssal Plain [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961319 de Jonge, Danielle; Smith, Alycia J; Sweetman, Andrew K (2023): Bait consumption by benthic fauna investigated by baited camera lander deployments on the Cabo Verde Abyssal Plain [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.961272 Langenkämper, D; Zurowietz, M; Schoening, Timm; Nattkemper, Tim W (2017): BIIGLE 2.0 - Browsing and Annotating Large Marine Image Collections. Frontiers in Marine Science, 4, 83, https://doi.org/10.3389/fmars.2017.00083

A total of eight deployments of an autonomous baited camera lander were conducted at the Cabo Verde Abyssal Plain (tropical East Atlantic, Lat. 14.72, Lon. -25.19, Water depth ~4200 m) using either Atlantic mackerel (Scomber scombrus, n=4) or Patagonian squid (Doryteuthis gahi, n=4) bait, to photograph organisms attracted to the bait over roughly 24 hours. The deployments took place during the iMirabilis2 campaign in August 2021 from the research vessel Sarmiento de Gamboa. A deep-sea time lapse camera system with an oblique view of the bait plate (12 cm x 45 cm) and surroundings took a picture every 150 seconds. The bar attached to the bait plate is 6 cm wide. The camera was located about 120 cm above the seafloor with an oblique view of 40 degrees (assuming straight down in 0 degrees). Annotations were performed in BIIGLE software (Langenkämper et al. 2017) on every second photograph, providing the morphospecies group label (or 'No ID' if to morphospecies level was not possible) and the taxonomic hierarchy to a level of best confidence for each annotation. Annotations were rectangular in shape, enclosing each individual so that the centre of the annotation was roughly the centre of mass, and the points of each rectangle corner are provided in pixels (x,y) where the lower left corner of the picture is 0,0. Images were 6000 pixels in width and 4000 pixels in height. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.961314"! ** Taxonomic hierarchy of annotation: Morphospecies code with three letter and two numbers (XXX_00, for example COR_01) correspond to an identified morphospecies (see morphospecies). A morphospecies code is not always present, in that case the hierarchy shows the identification to a more general taxonomic detail. The morphospecies code is not always the end of the taxonomic hierarchy, sometimes an extra distinction was made (e.g. juvenile? or a colour). Organisms with an 'Unknown' annotation were thought to be an organism but no taxonomic identification could be made. If an individual could not be assigned to a morphospecies this value is set to 'No ID' and information on the best taxonomic detail can be found in the taxonomic hierarchy column.

https://doi.org/10.1002/lno.12603 Changes to upper-ocean ecosystems may directly impact abyssal scavenger communities https://doi.org/10.3389/fmars.2017.00083 BIIGLE 2.0 - Browsing and Annotating Large Marine Image Collections https://doi.org/10.5281/zenodo.6352141 Baited camera lander with ADCP https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_11_AKS296 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_19_AKS298 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_26_AKS299 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_36_AKS301 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_47_AKS303 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_57_AKS305 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_73_AKS308 https://doi.org/10.5281/zenodo.6352141 iMirabilis2_Leg1_79_AKS311 https://doi.pangaea.de/10.1594/PANGAEA.961272 Bait consumption by benthic fauna investigated by baited camera lander deployments on the Cabo Verde Abyssal Plain https://doi.pangaea.de/10.1594/PANGAEA.961319 ADCP data measured during baited camera lander deployments on the Cabo Verde Abyssal Plain https://www.iatlantic.eu/ iAtlantic https://www.utm.csic.es/en/instalaciones/sdg Sarmiento de Gamboa DIF 9.4 2023-09-06 2026-09-15