Dataset

CRESLI marine mammal observations from whale watch cruises 2020

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: Coastal Research and Education Society of Long Island, Inc. Dataset credits: Coastal Research and Education Society of Long Island, Inc. Abstract: Cetacean sightings data for the waters off Montauk for July through early September 2020

Citation: Kopelman, A. and M. McNamara. 2025. CRESLI marine mammal observations from whale watch cruises 2020. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/1f5bfff9.

Published: October 08, 2025 at 13:21

URL: http://ipt.env.duke.edu/resource?r=zd_2164

Arthur Kopelman
Coastal Research and Education Society of Long Island

Marianne McNamara
Coastal Research and Education Society of Long Island

OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University

173
occurrence records
3
taxa
3
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 173
100.0%
maximumDepthInMeters 173
100.0%
minimumDepthInMeters 173
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 173
100.0%

Measurement types

DNA derived data