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Samoa Levelling Survey Report - 2008

Created 17/10/2025

Updated 17/10/2025

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This report outlines the level survey completed during the visit to Apia, Samoa in May 2008. This is the second EDM Height Traversing level survey of the deep bench mark array in Apia, Samoa. The first was completed in October 2006 when the levelling technique comparison surveys were performed. The 2008 survey is a repeat EDM Height Traversing survey and on eight previous occasions, from 1992 to 2004 the Samoa levelling surveys were performed by the National Tidal Centre (NTC) using the Precise Differential Levelling technique. This project is sponsored by the Australian Agency for International Development (AusAID), managed by the Bureau of Meteorology (BOM) and supported by the National Geospatial Reference Systems Project (NGRS), Geospatial Earth Monitoring Division, GEOSCIENCE AUSTRALIA.

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Additional Info

Field Value
Title Samoa Levelling Survey Report - 2008
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/91370066-4089-4fa2-ba3e-4359a5fbd015
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        -5.5,
        -16.5
      ],
      [
        -13.0,
        -16.5
      ],
      [
        -13.0,
        -10.5
      ],
      [
        -5.5,
        -10.5
      ],
      [
        -5.5,
        -16.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Samoa Levelling Survey Report - 2008". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/samoa-levelling-survey-report-2008