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38 datasets found

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• Christmas Island Utilities – Fuel Areas (Tanks)

  Utilities data were supplied to Geoscience Australia by Gutteridge Haskins & Davey Pty Ltd (GHD) on 25th May 2001. Utilities data supplied included fuel related...
  • SHP

• Red Crab Migration Infrastructure - Crab Barriers – 2012

  This layer shows the location of red crab barriers on Christmas. It was provided by to Geoscience by Christmas Island National Park staff in July 2012 as a shapefile. The only...
  • SHP

• Christmas Island Contours - 10m- 2011

  10m contours were generated for the whole island from the 2011 DEM. As a guide, the DEM data is vertically accurate to 15cm and horizontally accurate to 30cm. Contours were...
  • SHP

• Christmas Island - Orthophoto - 2011

  In 2011 AAM was commissioned by the Commonwealth to obtain orthophotography of Christmas Island. The survey was carried out using a fixed wing aircraft between the 24th and 26th...
  • ecw

• Geological Fault Lineations Christmas Island

  This dataset relates to the supposed fault/fracture lines which has been digitised from the 1:27400 geology map of Christmas Island created by J. Barrie in 1966. Geoscience...
  • SHP

• Christmas Island Canopy Height Model (CHM) – 2011

  A 2m by 2m canopy height model (CHM) grid developed from the 2011 aerial LiDAR survey of Christmas Island. As with the 2011 DEM, the CHM was provided to Geoscience Australia in...
  • TIFF

• Christmas Island - Orthophoto - 1987

  Christmas Island - Orthophoto - 1987 Disclaimer
  • ecw

• Christmas Island Road Network – 2013 Update

  In May 2013, the Christmas Island road layer (as used in the NATMAP 1:30,000k general reference map of Christmas Island) was updated using the 2011 orthophotography and data...
  • SHP

• Christmas Island Utilities – Fuel Lines

  Utilities data were supplied to Geoscience Australia by Gutteridge Haskins & Davey Pty Ltd (GHD) on 25th May 2001. Utilities data supplied included fuel related...
  • SHP

• Christmas Island Water Resources – Perched Freshwater Aquifer - Outline

  Water resources data for Christmas Island were assembled as part of ongoing groundwater investigations and monitoring undertaken on Christmas Island during the period from...
  • SHP

• Red Crab Migration Infrastructure - Crab Crossings & Gates – 2012

  Information on the location of red crab crossing grids and migration gates were provided to Geoscience Australia by Christmas Island National Park in July 2012 as shapefiles....
  • SHP

• Christmas Island Laser DEM Shiny Colour Drape Images - 2011

  In 2011 AAM was commissioned by the Commonwealth to fly an airborne laser scanning survey of Christmas Island. The provided 1km by 1km ESRI grids were stitched together using...
  • ecw

• Christmas Island Laser DEM Shiny Colour Drape Images - 2000

  In 2000 AAM surveys Pty Ltd. was commisioned by the commonwealth to fly an airborne laser scanning survey of Christmas Island. Raw data was tiled to shapefiles then converted to...
  • ecw

• Christmas Island Water Resources – Bore Holes – Pre 1996

  Water resources data for Christmas Island were assembled as part of ongoing groundwater investigations and monitoring undertaken on Christmas Island during the period from...
  • SHP

• Christmas Island Foliage Density Model – 2011

  A 2m by 2m foliage density model grid developed from the 2011 aerial LiDAR survey of Christmas Island. As with the 2011 DEM, the canopy density data was provided to Geoscience...
  • TIFF

• Christmas Island Coastline - 2011update

  A coastline polygon was created from the 2011 digital elevation model (DEM) by Geoscience Australia using ArcMap. When compared to the 2010 coastline (1:30,000 data), and the...
  • SHP

• Pre PRL Clearing

  The Pre-PRL Clearing dataset shows the extent of major land clearing before Phosphate Resources Limited (PRL) began mining on the island in the early 1990’s. It was provided to...
  • SHP

• Christmas Island Water Resources - Zone of high vulnerability

  Water resources data for Christmas Island were assembled as part of ongoing groundwater investigations and monitoring undertaken on Christmas Island during the period from...
  • SHP

• Christmas Island Water Resources - Perched Aquifer - Fresh

  Water resources data for Christmas Island were assembled as part of ongoing groundwater investigations and monitoring undertaken on Christmas Island during the period from...
  • SHP

• Christmas Island Water Resources – Bore Holes – 1996

  Water resources data for Christmas Island were assembled as part of ongoing groundwater investigations and monitoring undertaken on Christmas Island during the period from...
  • SHP