Dataset
EurOBIS MeasurementOrFact Open in mapper Explore occurrences
Over 645 sightings of cetacean groups (of one and more individuals) have been recorded in the Black Sea, Azov Sea and Kerch Strait during the period from 1993 to 2010 inclusive.
Citation: Cetacean sightings in the Black Sea, Sea of Azov and Kerch Strait (CetSiBS). 2011. Dataset assembled by A.Birkun, Jr. and S.Krivokhizhin. EMODNet.
Published: September 17, 2025 at 09:55
URL: http://ipt.vliz.be/eurobis/resource?r=birkun_cetacea_sighting
Alexei Birkun
Brema Laboratory
Brema Laboratory
Brema Laboratory
Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)
Sergey Krivokhizhin
Brema Laboratory
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 879 |
|
|
| maximumDepthInMeters | 879 |
|
|
| minimumDepthInMeters | 879 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 879 |
|
|
| ON_LAND | 11 |
|