No abstract available

Provides R codes for interpolation of unstructured point data

The Geoscience Australia World Wind Suite is a suite of tools built around the NASA World Wind Java SDK including the World Wind Data Viewer and Animator tools. The tool suite has been released as open source under the Apache 2.0 license and is available through Github (http://www.ga.gov.au/ga-m3dv/ga-worldwind-suite). Individual products in the suite are catalogued individually under IDs 69165 and 73044.

Airborne Electromagnetic data are being acquired by Geoscience Australia in areas considered to have potential for uranium or thorium mineralisation under the Australian Government's Onshore Energy Security Program (OESP). The surveys have been managed and interpreted by Geoscience Australia's Airborne Electromagnetic Acquisition and Interpretation project. In contrast to industry style deposit scale investigations, these surveys are designed to reveal new geological information at regional scale. The Frome Embayment AEM survey was acquired using the TEMPESTTM AEM system by Fugro Airborne Surveys under contract to GA. The survey covers a total of 32 300 line km and an area of 95 450 km2, the largest AEM survey by area ever flown in Australia. This data release contains the Phase-1 data, that is, contractor quality-controlled and quality-assessed data fas well as the Phase-2 data, that is Geoscience Australia layered earth inversion (GA-LEI) data and derived products for the Callabonna Uranium Infill Area. The data and products described in this report are available from the GA AEM website.

This is a CD rom that enables users to obtain relevant information on how to invest in mineral exploration within Australia.

GA's 3D DataViewer, built off GA's EarthSci platform.

A Python wrapper was developed jointly between Geoscience Australia, the Australia Indonesia Facility for Disaster Reduction and Badan Geologi which modifies the modelling procedure of FALL3D to simplify its use for those with no background in computational modelling. The development of this wrapper, named here PF3D (python-FALL3D), was undertaken in line with the needs of government agencies and emergency managers responsible for quantifying volcanic ash hazard.

EarthSci data viewer

Generic Geoscience Australia, web based, external database entry kit

This software suite has been under development since 1969 and is stored as a file system under /nas/pmd/prg/. It consists of source code for geophysical software written for processing tasks which cannot be accomplished using commercially licensed software accessible to GA. The majority of this software is written in Fortran, Perl, Python, awk and Visual Basic programming languages designed to run on Unix, Linux, Windows and Vax/VMS operating systems. At the date of this entry the collection has 1390 inventoried computer programs and 263,000 lines of code. The source code contains standardised headers following guidelines developed by GA's Programmer User Group (and fits with ISO 19115), and this allows the collection to be discovered and delivered via a web-based seach tool (see links). Current contributors are listed as authors of this metadata entry, however past employees and others are noted with the standard author header for each item of software.