Original provider: HDR Environmental, Operations and Construction, Inc. Dataset credits: The U.S. Navy Marine Species Monitoring Program Abstract: Features in this feature class represent animal sightings that occurred during four aerial surveys for marine mammals performed in July 2014, September 2014, January 2015 and April 2015 in the Puget Sound, WA. Surveys followed line-transect protocol and were designed to collect data for estimation of abundance and density of marine mammals. Survey dates were 21 to 27 July 2014, 14 to 21 September 2014, 5 to 12 January 2015 and 15 to 22 April 2015. Work was performed under HDR task order JP04 (IDIQ contract award N62470-10-D-3011, NAVFAC LANT).
Citation: Ampela, K. and G. Miller-Francisco. 2017. NWTRC JP04 Aerial Surveys 2014-2015. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/cccadf30.
Published: October 08, 2025 at 03:02
URL: http://ipt.env.duke.edu/resource?r=zd_1398
Kristen Ampela
HDR Environmental, Operations and Construction, Inc.
Grant Miller-Francisco
HDR Environmental, Operations and Construction, Inc.
OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 4,230 |
|
|
| maximumDepthInMeters | 4,230 |
|
|
| minimumDepthInMeters | 4,230 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 4,230 |
|
|
| ON_LAND | 29 |
|