OTN Shark Spotters shark tracking - Tag Release Metadata

OTN Portal Manager, Ocean Tracking Network

Dataset credit

OBIS and Ocean Tracking Network


Primary contact OTN Portal Manager Ocean Tracking Network


Kock, A., Barnett, A. yyyy. Shark Spotters shark tracking. Version # In OBIS Digital Collections. Published by OBIS, Digital http://www.obis.org/. Accessed on - INSERT DATE
Otn portal manager. 2020. OTN Shark Spotters shark tracking - Tag Release Metadata. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/103152439) on yyyy-mm-dd and originated from OBIS (https://obis.org/dataset/568e2353-d282-425c-9e0d-5f11757c5ad9)


This is the OBIS extraction of the OTN Shark Spotters shark tracking project, consisting only of the release tagging metadata. i.e. the locations and dates of tagged animal release. If readers are interested in the full source dataset they should refer to the OTN web site (members.oceantrack.org). Abstract: South Africa's Institute for Aquatic Biodiversity (SAIAB), located on the campus of Rhodes University in Grahamstown, South Africa, maintains the Acoustic Tracking Array Platform (ATAP). OTN supports ATAP through equipment loans, and by working with ATAP data managers to build a telemetry data node for use by African scientists. This South African node is leveraging OTN's data toolset and templates and integrating with the OTN and its partners' data systems to help build a global tracking base. Collaboration between researchers is essential for understanding large-scale movement patterns of ecologically important species. ATAP's arrays and data systems includes detections from equipment owned by itself, on loan from the OTN, or placed and maintained by independent partners who share data through the ATAP data node. The ATAP network provides comprehensive coastal and estuarine coverage across South Africa's coastline and north into the waters of Angola and Mozambique on Africa's west and east coasts, respectively. These arrays are providing scientists in the region with an unprecedented opportunity to study the movements of top predators such as white sharks as well as other migratory coastal and estuarine species. Additional details about individual tracking projects which are a part of ATAP are available by contacting the associated researcher.



Supplemental information

This dataset was downloaded from OBIS (https://obis.org/). The records for only marine mammals, seabirds, sea turtles and rays and sharks were extracted. Records with no longitude/latitude or no date (eventDate) were excluded.
OBIS dataset page:
Data Provider's dataset page:


Kock, A., Barnett, A. yyyy. Shark Spotters shark tracking. Version # In OBIS Digital Collections. Published by OBIS, Digital http://www.obis.org/. Accessed on - INSERT DATE



This section explains attributes included in the original dataset. OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only. Should you need other attributes described here, you are encouraged to contact the data provider.

Attributes described below represent those in the original dataset provided by the provider.
All attributes are included in the downloadable file (CSV or ESRI File Geodatabase) for "Complete Set of Dataset".

Attributes in dataset

Attribute (table column)Description
oidInternal ID
idRecord ID
dataset_idDataset ID
scientificnameScientific name
vernacularnameVernacular name
aphiaidAphia ID
taxonranktaxononic rank
individualcountGroup size / individual count
eventdateEvent date (precision varies)
eventtimeEvent time
decimallatitudeLatitude in decimal degrees
decimallongitudeLongitude in decimal degrees
coordinateprecisionCoordinate precision
catalognumberCatalog number
collectioncodeCollection code
occurrencestatusOccurrence status
basisofrecordBasis of record (HumanObservation / MachineObservation)
modifiedDate/time the record was modified
node_idNode ID
occurrenceidOccurrence ID
occurrenceremarksOccurrence remarks
eventidEvent ID
institutioncodeInstitution code
lifestageLife stage
sexGender of the animal if known
speciesSpecies by provider
datasetidDataset ID by provider
localityLocation of ocean
waterbodyDetails of ocean
droppedFlag indicating the record was dropped (always false)
absenceFlag indicating the record represents the absence of the species (always false)
marineFlag indicating the record is for marine life (always true)
Marine mammals0
Sea turtles0
Rays and sharks3
Other species0
Non spatial0
Non species0
Date, Begin2016-02-06
Date, End2016-02-24
Temporal prec.111000
Latitude-34.12 - -34.12
Longitude18.57 - 18.57
Coord. prec.6 decimal digits
Data typeAnimal sighting
Traveled (km)0
Contr. throughiOBIS
Sharing policy CC-BY (All)
Shared with None
See metadata in static HTML
See metadata in FGDC XML
See download history / statistics