Original provider: NOAA, Center for Coastal Environmental Health and Biomolecular Research Dataset credits: NOAA, National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Environmental Health and Biomolecular Research

Citation: Speakman, T. 2025. NOAA Atlantic bottlenose dolphin sightings in the coastal and estuarine waters near Charleston, SC - 1994-2011. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/57273bc7.

Published: October 07, 2025 at 23:41

URL: http://ipt.env.duke.edu/resource?r=zd_737

Todd Speakman
NOAA/National Ocean Service

OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University

8,067

occurrence records

taxa

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters		8,067	100.0%
maximumDepthInMeters	8,067		100.0%
minimumDepthInMeters	8,067		100.0%

Quality flags

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

Flag	Dropped	Records
NO_DEPTH		8,067	100.0%
ON_LAND		4,379	54.3%

NOAA Atlantic bottlenose dolphin sightings in the coastal and estuarine waters near Charleston, SC - 1994-2011

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data