Geophysical Structure lines (1:100,000), Geophysical Interpretation of Linear Structural Features

This dataset contains linear geological structure data not included in GPGEOL - this includes anticlines, synclines and trends.At scales larger than 1:120,000 the display is a combination of both 1:100,000 and 1:250,000 geophysical mapping. Recent 1:250,000 geophysical mapping has been of such quality and detail it has been used to supersede older coincident 1:100,000 mapping. This occurs in the following areas: St Arnaud 7524, Dunolly 7624, Charlton 7525, Wedderburn 7625 and part of Ararat 7423 are superseded by St Arnaud SJ54-4. Bendigo 7724, Heathcote 7824 and Nagambie 7924 are superseded by Bendigo SJ55-1. Balmoral 7223, Ararat 7423, Horsham SJ54-3 and St Arnaud SJ54-4 supersede Grampians 7323 where there is overlap.This data has been collected by the Geological Survey of Victoria. This dataset is accompanied by other datasets representing geological polygons and boundaries, sub-surface geological polygons, miscellaneous lines and metamorphism.

本数据集包含未收录于GPGEOL的线性地质构造数据，涵盖背斜、向斜与构造走向。当比例尺大于1:120000时，其展示内容为1:100000与1:250000比例尺地球物理填图的组合成果。近期完成的1:250000比例尺地球物理填图在质量与细节表现上均更为出色，已被用于替代与之重合的旧版1:100000比例尺填图数据。该替代情形涉及以下区域：圣阿诺德（St Arnaud）7524、邓诺利（Dunolly）7724、查尔顿（Charlton）7525、韦德本（Wedderburn）7625以及阿拉拉特（Ararat）7423的部分区域，上述区域的数据均由圣阿诺德SJ54-4替代；本迪戈（Bendigo）7724、希思科特（Heathcote）7824与纳甘比（Nagambie）7924的数据均由本迪戈SJ55-1替代。当存在重叠区域时，巴莫拉尔（Balmoral）7223、阿拉拉特7423、霍舍姆（Horsham）SJ54-3与圣阿诺德SJ54-4将替代格兰扁（Grampians）7323的对应数据。本数据集由维多利亚地质调查局（Geological Survey of Victoria）采集。本数据集同步配套了其他关联数据集，涵盖地质多边形与边界、地下地质多边形、杂线以及变质作用相关数据。