3D geological model of the Gippsland Basin 2011
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Product description:The Gippsland Basin 3D model covers both the onshore and offshore component of the basin. The model consists of a basement surface, the top of Strzelecki Group, a KT boundary surface, top of Latrobe Group, top of Lakes Enterance Formation, a Mid-Miocene boundary, and a bathymetry surface. Surfaces were predominantly created from seismic interpretations made by 3D-GEO Pty Ltd.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). The 3D PDF contains points, curves and surfaces. The model is also provided in dxf format. These are separated into three files which contain curves (such as cultural data), faults, and stratigraphic horizons (surfaces). Download The downloadable version of the 3D model is supplied in PDF format and is a large file (55.6MB). Compressed DXF data files (ZIP 166MB) and 3D model attributes are also supplied (ZIP 7.7MB). Industry-standard formats of all surfaces are available upon request. Metadata Projection: Universal Transverse Mercator (UTM) Zone 55 Datum: Geocentric Datum of Australia (GDA94) Bounding box Map Grid of Australia 1994 (MGA94) coordinates X min 327000m X max 731000m Y min 5635000m Y max 5848000m Z min -12000m Z max 0m Cultural data Cultural points and lines have also been imported into the 3D model which assist with locating specific faults relative to non-geological features. The following GIS layers have been incorporated from GeoScience Victoria’s corporate database. These data layers are downloadable from GeoVic
Input data/model constraints The model is constrained by seismic interpretation, and borehole intersections. Output model All modelling was performed in Petrel by 3D-Geo and exported into GOCAD/SKUA. | ||||||
