Australia Asia Pacific

The Australian Geographic Reference Image, National

The Australian Geographic Reference Image, National

Our role with Geoscience Australia involved processing of more than 9,000 ALOS satellite PRISM images to produce a continental mosaic of Australia with a resolution of 2.5 metres. The process involved receiving ortho-rectified and then colour balancing strips of images and mosaicing to minimise the cloud in the final mosaic. The same process was also carried out for each MGA zone across the country.

The full Australian 2.5m GSD mosaiced satellite image of Australia was delivered as both uncompressed tiles and as an ECW compressed image.

For more information about the project please contact us via our contact form.