All scientific data collected by the Australian Antarctic program (AAp) are eventually described in the Catalogue of Australian Antarctic and Subantarctic Metadata (CAASM). CAASM can be used to search through AAp data descriptions, and it also provides links to access publicly available datasets, which can either be immediately downloaded or obtained from the Australian Antarctic Data Centre (AADC).

Citation
Ropert-Coudert, Y., Van de Putte, A.P., Reisinger, R.R. et al. (2020) Standardized Data from the Retrospective Analysis of Antarctic Tracking Data Project from the Scientific Committee on Antarctic Research, Ver. 1, Australian Antarctic Data Centre - doi:https://doi.org/10.1038/s41597-020-0406-x, Accessed: 2020-07-15
Title
Standardized Data from the Retrospective Analysis of Antarctic Tracking Data Project from the Scientific Committee on Antarctic Research
Data Centre
Australian Antarctic Data Centre, Australia
DOI
https://doi.org/10.1038/s41597-020-0406-x
Created Date
2018-05-13
Revision Date
2020-03-18
Expected Date of Data Release
2020-03-18
Data Version
1
Parent record
None

Description

The Retrospective Analysis of Antarctic Tracking Data (RAATD) is a Scientific Committee for Antarctic Research (SCAR) project led jointly by the Expert Groups on Birds and Marine Mammals and Antarctic Biodiversity Informatics, and endorsed by the Commission for the Conservation of Antarctic Marine Living Resources. The RAATD project team consolidated tracking data for multiple species of Antarctic meso- and top-predators to identify Areas of Ecological Significance. These datasets constitute the compiled tracking data from a large number of research groups that have worked in the Antarctic since the 1990s.

This metadata record pertains to the "standardized" version of the data files. These files contain position estimates as provided by the original data collectors (generally, raw Argos or GPS locations, or estimated GLS locations). Original data files have been converted to a common format and quality-checking applied, but have not been further filtered or interpolated.

Periods at the start or end of deployments were identified and discarded if there was evidence that location data during these periods did not represent the animals' at-sea movement. For example, tags may have been turned on early (thereby recording locations prior to their deployment on animals) or animals may have remained at the deployment site, e.g. the breeding colony, for an extended period at the start or end of the tag deployment. Some tracks also showed a marked deterioration in the frequency and quality (for PTTs) of location estimates near the end of a track. Such locations were visually identified based on maps of each track in conjunction with plots of location distance from deployment site against time. This information is captured in the location_to_keep column appended to each species’ data file (1 = keep, 0 = discard). The code used to trim the tracks can be found in the https://github.com/SCAR/RAATD repository.

This data set comprises one metadata csv file that describes all deployments, along with data csv files (17 files, one per species) containing the position data. For details of the file formats, consult the data paper.

The data are also available in a filtered version (see https://data.aad.gov.au/metadata/records/SCAR_EGBAMM_RAATD_2018) that have been processed using a state-space model in order to estimate locations at regular time intervals.

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Purpose

These datasets and accompanying syntheses provide a greater understanding of fundamental ecosystem processes in the Southern Ocean, support modelling of predator distributions under future climate scenarios and create inputs that can be incorporated into decision making processes by management authorities.

Access

These data are available for download from the provided URL.

Temporal Coverages

Spatial Coverages

Data Resolution

Vertical Resolution:
0 Metre(s)

Science Keywords

Additional Keywords

  • BIOTELEMETRY
  • TRACKING
  • HABITAT USE
  • HOT SPOTS
  • AREAS OF ECOLOGICAL SIGNIFICANCE
  • ECOLOGICAL DYNAMICS
  • SEALS
  • GLOBAL LOCATION SENSOR
  • PLATFORM TERMINAL TRANSMITTERS

Locations

  • OCEAN > ATLANTIC OCEAN
  • OCEAN > INDIAN OCEAN
  • OCEAN > ATLANTIC OCEAN
  • OCEAN > SOUTHERN OCEAN
  • OCEAN > INDIAN OCEAN
  • OCEAN > SOUTHERN OCEAN
  • GEOGRAPHIC REGION > POLAR
  • CONTINENT > ANTARCTICA
  • OCEAN > ATLANTIC OCEAN
  • OCEAN > SOUTHERN OCEAN
  • CONTINENT > ANTARCTICA > MAWSON RESEARCH STATION
  • CONTINENT > ANTARCTICA > SCULLIN MONOLITH
  • CONTINENT > ANTARCTICA > SVARTHAMAREN
  • CONTINENT > ANTARCTICA > TERRE ADELIE
  • CONTINENT > ANTARCTICA > VESTFOLD HILLS
  • OCEAN > SOUTHERN OCEAN > BECHERVAISE ISLAND
  • OCEAN > SOUTHERN OCEAN > CAMPBELL ISLAND
  • OCEAN > SOUTHERN OCEAN > COULMAN ISLAND
  • OCEAN > SOUTHERN OCEAN > DRESCHER INLET
  • OCEAN > SOUTHERN OCEAN > FILCHNER TROUGH
  • OCEAN > SOUTHERN OCEAN > HUKURO COVE
  • OCEAN > SOUTHERN OCEAN > ISLAS MALVINAS
  • OCEAN > SOUTHERN OCEAN > MCMURDO SOUND
  • OCEAN > SOUTHERN OCEAN > PETREL ISLAND
  • OCEAN > SOUTHERN OCEAN > PRINCE EDWARD ISLANDS
  • OCEAN > SOUTHERN OCEAN > SIGNY ISLAND
  • OCEAN > SOUTHERN OCEAN > UFS ISLAND

Platforms

  • SATELLITES
  • Global Positioning System Satellites

Instruments

  • ARGOS Data Collection and Position Location System

Researchers

  • ropert-coudert, yan (INVESTIGATOR)
  • van de putte, anton (INVESTIGATOR,TECHNICAL CONTACT,DIF AUTHOR)
  • reisinger, ryan (INVESTIGATOR)
  • danis, bruno (INVESTIGATOR)
  • bornemann, horst (INVESTIGATOR)
  • costa, daniel (INVESTIGATOR)
  • charrassin, jean-benoit (INVESTIGATOR)
  • huckstadt, luis (INVESTIGATOR)
  • jonsen, ian (INVESTIGATOR)
  • lea, mary-anne (INVESTIGATOR)
  • thompson, david (INVESTIGATOR)
  • torres, leigh (INVESTIGATOR)
  • trathan, phil (INVESTIGATOR)
  • wotherspoon, simon (INVESTIGATOR)
  • raymond, ben (INVESTIGATOR,TECHNICAL CONTACT)
  • hindell, mark (INVESTIGATOR)

Use Constraints

This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=SCAR_EGBAMM_RAATD_2018_Standardised when using these data.

Project

    ISO Topic

    • BIOTA
    • OCEANS

    Dataset Language

    • English

    Orignating Centre

    • Australian Antarctic Division

    Dataset Progress

    • COMPLETE

    IDN Node

    • AMD/AU
    • AMD
    • CEOS

    Publications

    Metadata Revision History

      2018-05-14 - record created by Anton van de Putte. 2020-03-18 - record updated by Dave Connell to publicly release the data.

    Creative Commons License