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38 datasets found

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• 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

• 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 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 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 Hillshade Image - 2011

  In 2013 a hillshade image was produced from the 2011 digital elevation model. The hillshade was created in ArcMap using the 'hillshade' tool with an azmith of 315, an altitude...
  • .tif

• 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 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

• 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

• Cocos Island Building Outlines 2013

  Lineage: Digitisation was done from scratch off the 2011 orthophotography within Quantum GIS. Using the ArcMap 'zonal statistics' tool the minimum, mean and maximum heights were...
  • 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

• 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

• 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 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

• 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 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

• 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

• Christmas Island Old Drill Lines Clearing

  In early 2011 PRL provided Geoscience Australia with the Old Drill Hole Clearing dataset. This dataset shows the location of old drill lines cleared through the rainforest on...
  • SHP

• Cocos Islands - Road Centrelines 2013

  Lineage: Cocos road locations and road names were provided by Main Roads WA to Geoscience Australia in April 2013. This data was integrated with the existing 1:30,000 road...
  • 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

• 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