3D geological model of the Stawell Zone at 1:250 000 scale 2011
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Product description:The Stawell Zone model represents the final Victorian structural zone phase of Rediscover Victoria's three-dimensional modelling program. This model (July 2011) supersedes the previous fault model of the zone as it now includes the stratigraphy. The model covers the geology of basement rocks south from the Victoria–N.S.W border to the margin of the Otway Basin. The zone is bounded by the Avoca Fault in the east and the Moyston Fault in the west. The model contains volumes and watertight surfaces at 1:250 000 scale and includes representations of stratigraphy, fault geometries, intrusions, the topography, the Moho and the distribution of known primary commodities. How to use the model To view the PDF of the 3D model you will need the latest version of Adobe Acrobat Reader (Version 9 or later). After opening the model, clicking on the image will enable menus that give you the ability to rotate the model and zoom. You can switch layers on and off via the “Model Tree” (tab on left side). Download The downloadable version of the 3D model is supplied in PDF format and is a large file (22.9MB). Explanatory notes (PDF 440KB), compressed DXF data files (ZIP 11.5MB) and 3D model attributes (ZIP 7.7MB) are also supplied. Metadata Coordinates Projection: Universal Transverse Mercator (UTM) Zone 55 Datum: Geocentric Datum of Australia (GDA94) Bounding box Map Grid of Australia 1994 (MGA94) coordinates X min 554 694 X max 771 694 Y min 5680 535 Y max 6247 535 Z min -65000 Z max 2000 Input data/model constraints The model is constrained by field mapping, cross sections (some balanced), seismic data and potential field modelling. Output model All modelling was performed in GOCAD/SKUA (2009.3) and output created from the 3D PDF export from this application. Bibliographic reference McLean, M.A., Skladzien, P.B., Williams, B. & Rawling, T.J., 2010. Stawell Zone 1:250 000 scale 3D geological fault model metadata notes. GeoScience Victoria 3D Victoria Report 5. Department of Primary Industries. Related products:
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