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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...

      • 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....

      • 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...

      • 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...

      • 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...

      • 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...

      • 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...

      • Cocos Islands Contours 0.5m - 2011

        Lineage: Contours were generated from the LiDAR digital elevation model (DEM) using the freeware GIS package Quantum GIS. When compared to a sample area generated from the same...

      • 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...

      • 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...

      • Christmas Island Crazy Ant Grid

        The Crazy Ants shapefile was built from National Parks’ working database file as at December 2001. This data contains observation data made by Parks employees during their...

      • 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...

      • 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...

      • 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...

      • Cocos Power – Point Features

        ** Lineage: **Geoscience Australia (GA) received ESRI shapefiles for power datasets. The shapefiles were in CKIG92. GA projected these shapefiles into UTM (WGS84) zone 47S using...

      • 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...

      • 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...

      • 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...

      • 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...

      • Christmas Island Contours - 1m Urban - 2011

        1m contours were generated for the urban area of the island from the 2011 DEM. As a guide, the DEM data is vertically accurate to 15cm and horizontally accurate to 30cm....