b'Minerals geophysics Minerals geophysicsof the results and completed theprocessing products, presentations and interpretations, we may need to makeinterpretations, its free.these available to our co-workers, particularly those in other earth scienceAs an example, Mira Geoscience have disciplines. Where this sharing is donedeveloped just such a package. In within the same organisation theres aresponse to my request to provide a good chance that everyone will have thepiece setting out the advantages of same software. But what about when thesoftware such as Geoscience Analyst as data presentations and interpretationsa widely (and freely) available platform are to be accessed by a wider audience?for geoscience data sharing, with the Commonality is a lot less likely.added bonus of (purchasable) processing options, they have provided the Terry HarveyFortunately, astute softwaredescription that follows. Associate Editor developers have foreseen this need for Minerals geophysics and have made the viewing portionsIn the interests of better informing terry.v.harvey@glencore.com.au of their geophysical processing andPreview readership, I encourage presentation software packagesother software developers who offer available at no cost. Of course,geophysical processing and presentation Common ground appropriate software modulespackages with a free viewing need to be purchased for advancedcomponent, to make contact with a view After weve done all the geophysical datafunctions such as data processing,to publishing similar write-ups in future processing, generated presentationsinversions, etc. But, for viewing the dataPreview Mineral geophysics columns.Geoscience ANALYSTgeophysical surveys, 2D and 3D seismicProject spaces are saved in a geoscience-SEG-Y, 2D and 3D grids, images, andcustomised HDF5 format (.geoh5) that embedded documents. It is also routinelycan be opened and examined with any used on underground and open pit mineHDF5 viewer. The Hierarchical Data sites for compilation of numerous dataFormat version 5 (HDF5) is an open-types including mine geometry, support,source file format that supports large, stress models, ground deformation,complex, heterogeneous data. An seismicity, and hazards. Geoscienceopen-source Python API called geoh5py ANALYST is in use by many thousandsreads and writes to the geoh5 workspace of geoscientists and engineers in theformat. In addition to everyday minerals industry. operational use by geoscientists and Kristofer Davis Mira Geoscience kristoferd@mirageoscience.comGeoscience ANALYST is a free standalone platform for visualising, integrating, and exploring multi-disciplinary geoscientific data in 3D. Its intuitive and modern user interface (Figure 1) is geared toward rapid understanding of complex data. The viewer allows users to import, visualise, annotate, save, and distribute a multitude of different data types and models, for free. Geoscience ANALYST imports a wide variety of industry-standard file formats allowing users to compile 3D scenes composed of multi-disciplinary data, interpretations, and models. Import methods range from drag and drop to an ODBC connection for drillhole databases. Exploration projects can comprise a range of data types including drillholes, 3DFigure 1.Free 3D visualisation and communication software for integrated, multi-disciplinary data and geological models, airborne and groundmodels. Available from www.geoscienceanalyst.com.33 PREVIEW APRIL 2022'