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51 datasets found

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• Cocos Island - DEM - 2011

  Cocos Island - DEM - 2011 In 2011 AAM was commissioned by the Commonwealth to fly an airborne laser scanning survey of Cocos (Keeling) Islands. The survey was carried out using...
  • ZIP

• Christmas Island Digital Elevation Model - 2011

  In 2011 AAM was commissioned by the Commonwealth to fly an airborne laser scanning survey (LiDAR) of Christmas Island. The survey was carried out using a fixed wing aircraft...
  • tif

• Cocos Island - Orthophoto - 2011

  In 2011 AAM Pty Ltd was commissioned by the Commonwealth to obtain orthophotography of the Cocos (Keeling) Islands. Between the 8th and 16th of August 2011 orthophotography was...
  • ECW ERS TAB

• Christmas Island Water Resources - Zone of very high vulnerability - 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

• 1966 Geology map of Christmas Island

  This dataset has been digitised from the 1:27400 1966 Geology map of Christmas Island. Geoscience Australia used ArcInfo to digitise a scanned version of the map. Once digitised...
  • SHP

• 1985 Vegetation map of Christmas Island

  This dataset has been digitised from the 1:25000 vegetation map of Christmas Island (accompanying Mitchell's 1985 report). The vector version was completed on behalf of Parks...
  • SHP

• 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

• 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 Building Outlines 2011

  Building polygons were created in February 2013 by Geoscience Australia by manually digitising the outline of each building off the 2011 orthophotography. Digitisation was done...
  • 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

• Cocos Island - Hillshade - 2011

  Cocos Island - Hillshade - 2011 In 2013 a hillshade image (similar to the shiny colour drapes) was produced from the 2011 digital elevation model. The hillshade shows the ground...
  • .tif

• Christmas Island Water Resources – Undeveloped Water Sources

  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 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

• 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

• 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

• Cocos Coast Outline - 2011

  A coastline polygon was created from the 2011 digital elevation model (DEM) by Geoscience Australia using ArcMap. First, all the DEM pixels were reclassified using the...
  • 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

• Christmas Island Water Resources – Zone of high brackish-saline water infiltration

  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 - Zone of very 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

• North Keeling - Orthophoto - 2011

  North Keeling - Orthophoto - 2011 In 2011 AAM Pty Ltd was commissioned by the Commonwealth to obtain orthophotography of the Cocos (Keeling) Islands. Between the 8th and 16th of...
  • ZIP