Dataset
OBIS-SEAMAP Open in mapper Explore occurrences
Original provider: Andrew DiMatteo, US Navy Dataset credits: U.S. Department of the Navy Abstract: Geo-Marine, Inc. (GMI), under contract with the U.S. Deptartment of the Navy, conducted aerial surveys for manatees, other marine mammals, and sea turtles over the surrounding waters, and for sea turtle nests along the beaches of Vieques Island, Puerto Rico. The intent of these aerial surveys was to determine the presence of sea turtles, sea turtle nests, or marine mammals in the areas surrounding the Live Impact Area (LIA), Yellow Beach within the Atlantic Fleet Weapons Training Facility (AFWTF), or other identified exercise locations around Vieques, Naval Station Roosevelt Roads (NSRR), and Offshore areas. These surveys were conducted to comply with the Biological Opinions issued by the U.S. Fish and Wildlife Service (USFWS) and National Marine Fisheries Service (NMFS) in 2000 and 2001, respectively.
Citation: DiMatteo, A. 2020. US Navy marine mammal and sea turtle sightings from aerial surveys, Vieques, Puerto Rico 2000. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/87d94880.
Published: October 08, 2025 at 01:07
URL: http://ipt.env.duke.edu/resource?r=zd_1007
Andrew DiMatteo
US Dept. of the Navy Naval Facilities Engineering Command Atlantic
OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 265 |
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| maximumDepthInMeters | 265 |
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| minimumDepthInMeters | 265 |
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The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 265 |
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| ON_LAND | 1 |
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