HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: sonar data
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PANGAEA
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
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| Acceso en línea: | |
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| _version_ | 1867172205836632064 |
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| author | Wilts, Thomas Böer, Gordon Winkler, Julian Cisewski, Boris Badri-Hoeher, Sabah |
| author_facet | Wilts, Thomas Böer, Gordon Winkler, Julian Cisewski, Boris Badri-Hoeher, Sabah |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | HODOR (Hydroacoustic and Optical Dataset for Oceanic Research) is one of the first datasets to provide synchronized sonar and optical stereo camera videos, comprising over 400 hours of continuous recordings. The purpose of HODOR is to support the development of machine learning and deep learning algorithms for marine applications, multimodal sensor fusion techniques, biomass quantification, and long-term ecological studies. The data was collected with a stationary underwater fish observatory (UFO) in the Kiel Fjord, an inlet of the Baltic Sea in northern Germany, and includes an 86-day subset of the recordings from 2021, which was selected based on automated detections using the YOLOv5 model |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_980002 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: sonar data Wilts, Thomas Böer, Gordon Winkler, Julian Cisewski, Boris Badri-Hoeher, Sabah Baltic Sea; Binary Object; Binary Object (File Size); Camera observations; Date/time end; Date/time start; Dimensionless time; fish abundance; Frame Code; lander experiment; Sequence identifier; sonar; stereo camera; UFO; UFOTriNet; UFO-Trinet; Underwater fish observatory HODOR (Hydroacoustic and Optical Dataset for Oceanic Research) is one of the first datasets to provide synchronized sonar and optical stereo camera videos, comprising over 400 hours of continuous recordings. The purpose of HODOR is to support the development of machine learning and deep learning algorithms for marine applications, multimodal sensor fusion techniques, biomass quantification, and long-term ecological studies. The data was collected with a stationary underwater fish observatory (UFO) in the Kiel Fjord, an inlet of the Baltic Sea in northern Germany, and includes an 86-day subset of the recordings from 2021, which was selected based on automated detections using the YOLOv5 model |
| title | HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: sonar data |
| topic | Baltic Sea; Binary Object; Binary Object (File Size); Camera observations; Date/time end; Date/time start; Dimensionless time; fish abundance; Frame Code; lander experiment; Sequence identifier; sonar; stereo camera; UFO; UFOTriNet; UFO-Trinet; Underwater fish observatory |
| url | https://doi.org/10.1594/PANGAEA.980002 |