Dataset

ICES Beam Trawl Survey for commercial fish species

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

The Beam Trawl Survey dataset includes age- and length-based catch per unit effort data for commercial fish species in ICES statical rectangles.

Citation
Fish trawl survey: ICES Beam Trawl Survey for commercial fish species. ICES Database of trawl surveys (DATRAS). The International Council for the Exploration of the Sea, Copenhagen. 2010. Online source: http://ecosystemdata.ices.dk.
Published
September 17, 2025 at 10:53
License
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License
URL
http://ipt.vliz.be/eurobis/resource?r=ices_datras_bts
Archive
https://ipt.vliz.be/eurobis/archive.do?r=ices_datras_bts

Contacts

Neil Holdsworth
International Council for the Exploration of the Sea

Carlos Pinto
International Council for the Exploration of the Sea

International Council for the Exploration of the Sea
International Council for the Exploration of the Sea

1,674,589
total submitted occurrences
1,674,589
accepted occurrences
52,013,276
measurements and facts
909
taxa
648
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 1,674,589
100.0%
maximumDepthInMeters 41,334
2.5%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
DEPTH_EXCEEDS_BATH 647
0.0%
ON_LAND 444
0.0%
NO_ACCEPTED_NAME 64
0.0%

Measurement types

DNA derived data