Original provider: Lamont-Doherty / LGL Dataset credits: Lamont-Doherty Earth Observatory LGL Limited - Environmental Research Associates National Science Foundation Abstract: Marine geophysical seismic research funded by the NSF includes a marine mammal and sea turtle monitoring and mitigation program. Protected Species Observers record all instances of marine mammals and turtles observed during surveys and while in transit to the survey site. The sightings data are also provided in 90 day reports available online here.
Citation: Holst, M., O. Lee and H. Smith. 2014. Lamont-Doherty/LGL/NSF cruises. Version 1.6.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/1720aa89.
Published: October 07, 2025 at 22:50
URL: http://ipt.env.duke.edu/resource?r=zd_511
Meike Holst
LGL Limited - Environmental Research Associates
Olivia Lee
University of Colorado Museum of Natural History
Holly Smith
National Science Foundation
OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 1,302 |
|
|
| maximumDepthInMeters | 1,302 |
|
|
| minimumDepthInMeters | 1,302 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 1,302 |
|
|
| ON_LAND | 5 |
|