Dataset
OBIS-SEAMAP Open in mapper Explore occurrences
Original provider: DMAD-Deniz Memelileri Araştırma Derneği Dataset credits: Aylin Akkaya, Deniz Memelileri Araştırma Derneği Abstract: In total, we conducted surveys for 90 days (451.20 h), of which 73 days were land and 17 days were boat surveys, with 6 of them covering depths of 1000 m. The total effort at sea was 102.21 h with an average boat speed of 4 knots.While beaked whale presence was never recorded during the land surveys, the species was encountered on three different dates during boat surveys
Citation: Akkaya, A. 2016. Dedicated boat and land based cetacean surveys of 2015. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/b9ea7adf.
Published: October 08, 2025 at 02:59
URL: https://ipt.env.duke.edu/resource?r=zd_1372
Aylin Akkaya
DMAD-Deniz Memelileri Araştırma Derneği
OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 3 |
|
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| maximumDepthInMeters | 3 |
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| minimumDepthInMeters | 3 |
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The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 3 |
|