Koster historical biodiversity assessment
GBIF Repatriated
Dataset type
This dataset that contains primary occurrence data for species.
Description
Dataset of species records extracted from video footage recorded by remotely operated vehicles (ROVs) in the marine protected area Kosterhavets nationalpark on the Swedish west-coast. The original movies were collected during 1997-2023. This data set is based on videos of 70 transects across slopes and rock walls in the National Park at depths between 7-105 m. Species records were extracted from the movies using Yolov8 model, while depth information was extracted with the easyOCR python package from the ROV video overlays.
Original videos are archived and accessible at Tjärnö Marine Laboratory’s (Univerisity of Gothenburg). The analysis was performed using the Swedish platform for subsea image analysis (www.subsim.se). We acknowledge the support of the technical officers and ROV pilots at Tjärnö Marine Laboratory, in particular Tomas Lundälv, Roger Johannesson, and Joel White.
Type of content
Includes: Point occurrence data, gbif import.Citation
Nilsson C (2024). Koster historical biodiversity assessment. Version 1.4. Wildlife.ai. Occurrence dataset. https://ipt.gbif.org.nz/resource?r=koster_historical_assessment&v=1.4 https://doi.org/10.15468/rzhmef accessed via GBIF.org on 2024-11-04.
Digitised records
Looking up... the number of records that can be accessed through the Swedish Biodiversity Data Infrastructure. This resource was last checked for updated data on 04 Nov 2024. The most recent data was published on 22 Oct 2024.
Metadata last updated on 2024-11-04 12:05:05.0
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Licence
Creative Commons Attribution (International) 4.0
