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Delphinids – Individual detections of dolphin echolocation clicks in the Gulf of Mexico, 2013Center for the Integrated Modeling and Analysis of Gulf Ecosystems II (C-IMAGE II)
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Abstract:
This dataset contains individual detections of Risso's dolphin (Grampus griseus) and presumed pantropical spotted dolphin (Stenella attenuata) echolocation clicks from a site near the Dry Tortugas (25.537°N 84.632°W, depth 1220 m) in the Gulf of Mexico.
Purpose:
This dataset was developed to assess the population of dolphins in the Gulf of Mexico at the time and following the Deepwater Horizon oil spill.
Theme Keywords:
Marine mammals, passive acoustic monitoring, dolphins, delphinids, Pantropical Spotted Dolphin, Stenella attenuata, Risso's dolphin, Grampus griseus
File Format:
xml
Dataset Downloads:
5
Delphinids – Individual detections of dolphin echolocation clicks in the Gulf of Mexico, 2013
Identification Information
Distribution Information
Metadata Maintenance Information
Metadata:
File identifier:
R4.x267.180-0010-metadata.xml
Language:
eng; USA
Character set:
Character set code:
utf8
Hierarchy level:
Scope code:
dataset
Metadata author:
Responsible party:
Individual name:
Richard McKenzie
Organisation name:
University of South Florida / USF Library System
Position name:
GIS Analyst
Contact info:
Contact:
Phone:
Telephone:
Voice:
8139742852
Facsimile:
Address:
Address:
Delivery point:
4202 E. Fowler Avenue LIB122
City:
Tampa
Administrative area:
Florida
Postal code:
33620
Country:
USA
Electronic mail address:
rwmcken2@usf.edu
Role:
Role code:
pointOfContact
Date stamp:
2018-08-11T13:28:50+00:00
Metadata standard name:
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
Metadata standard version:
ISO 19115-2:2009(E)
Dataset URI:
https://data.gulfresearchinitiative.org/metadata/R4.x267.180:0010
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Identification info:
Data identification:
Citation:
Citation:
Title:
Delphinids – Individual detections of dolphin echolocation clicks in the Gulf of Mexico, 2013
Alternate title:
Date:
Date:
Date:
2016-09-12
Date type:
Date type code:
publication
Abstract:
This dataset contains individual detections of Risso's dolphin (Grampus griseus) and presumed pantropical
spotted dolphin (Stenella attenuata) echolocation clicks from a site near the Dry Tortugas (25.537°N
84.632°W, depth 1220 m) in the Gulf of Mexico.
Purpose:
This dataset was developed to assess the population of dolphins in the Gulf of Mexico at the time and
following the Deepwater Horizon oil spill.
Status:
Progress code:
completed
Point of contact:
Responsible party:
Individual name:
John A. Hildebrand
Organisation name:
University of California San Diego / Scripps Institution of Oceanography
Position name:
Professor
Contact info:
Contact:
Phone:
Telephone:
Voice:
5855341324
Facsimile:
Address:
Address:
Delivery point:
UC San Diego
9500 Gilman Drive
City:
La Jolla
Administrative area:
California
Postal code:
92093
Country:
USA
Electronic mail address:
jahildebrand@ucsd.edu
Role:
Role code:
pointOfContact
Descriptive keywords:
Keywords:
Keyword:
Marine mammals
Keyword:
passive acoustic monitoring
Keyword:
dolphins
Keyword:
delphinids
Keyword:
Pantropical Spotted Dolphin
Keyword:
Stenella attenuata
Keyword:
Risso's dolphin
Keyword:
Grampus griseus
Type:
Keyword type code:
theme
Descriptive keywords:
Keywords:
Keyword:
Gulf of Mexico
Keyword:
Dry Tortugas
Type:
Keyword type code:
place
Language:
eng; USA
Topic category:
Topic category code:
biota
Extent:
Extent:
Geographic element:
Geographic bounding box:
West bound longitude:
-84.6375
East bound longitude:
-84.6375
South bound latitude:
25.53183
North bound latitude:
25.53183
Geographic element:
BoundingPolygon:
Polygon:
gml:MultiPoint:
gml:pointMember:
Point:
gml:pos:
25.53183 -84.6375
Temporal element:
Temporal extent:
Extent:
Time period:
Description:
ground condition
Begin date:
2013-11-02
End date:
2013-11-03
Supplemental Information:
The dataset is organized by species. Dataset file sp180428_DT_07B.xml contains the detections for pantropical
spotted dolphin and sp180457_DT_07B.xml contains the detections for Risso's Dolphin. The following is a list
of data parameters found in the dataset files: Start – GMT dateTime that the detection was recorded
(YYYY-MM-DDThh:mm:ss); Channel – Non-negative integer that refers to the channel number used. This refers to
the channel of the data, which does not necessarily correspond to sensor position within an array (int);
SpeciesID – Taxonomic serial numbers from the Integrated Taxonomic Information System
(https://www.itis.gov/). SpeciesID 180428 = pantropical spotted dolphin (Stenella attenuata), SpeciesID
180457 = Risso's Dolphin (Grampus griseus); Call – Type of call detected (clicks); ReceivedLevel_dB – The
received level of the call (dB re 1 μPa);|Passive acoustic monitoring was conducted with High-frequency
Acoustic Recording Packages. These data were scanned for delphinid clicks using a combination of computer
algorithms and manual (analyst) scanning of the waveform and spectral data.|High-frequency Acoustic
Recording Packages|200 kHz sample rate at three sites|Less than 5 percent false detection rate.|
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Distribution info:
Distribution:
Distributor:
Distributor:
Distributor contact:
Responsible party:
Organisation name:
Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC)
Contact info:
Contact:
Phone:
Telephone:
Voice:
3618253604
Address:
Address:
Delivery point:
6300 Ocean Drive
City:
Corpus Christi
Administrative area:
TX
Postal code:
78412
Country:
USA
Electronic mail address:
griidc@gomri.org
Online Resource:
Online Resource:
Linkage:
URL:
https://data.gulfresearchinitiative.org
Role:
Role code:
distributor
Distributor format:
Format:
Name:
xml
Version:
inapplicable
File decompression technique:
zip
Distributor transfer options:
Digital transfer options:
Transfer size:
2.6216
Online:
Online Resource:
Linkage:
URL:
https://data.gulfresearchinitiative.org/data/R4.x267.180:0010
Protocol:
https
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Metadata maintenance:
Maintenance information:
Maintenance and update frequency:
unknown
Maintenance note:
This ISO metadata record was automatically generated from information provided to GRIIDC for dataset:
R4.x267.180:0010 on 2018-08-18T10:49:59+00:00
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