GLO AEM Model Baseline Mine Footprints v01

## **Abstract** \n\nThe dataset was derived by the Bioregional Assessment Programme from one or more source datasets. The source datasets are identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.\n\n\n\nThe dataset is a shapefile derived based on the current mine boundaries digitised from various reports. It represents the current extent of mines for the Statford Mine and the Duralie Mine within the Gloucester subregion. Mining company reports contain maps of the current extent for these mines and these were digistised to represent the current mine footprint. These areas were used in modelling of surface water and groundwater to assess likely the impacts of mining on water resources in the Gloucester subregion under the basecase scenario.\n\n## **Purpose** \n\nUsed to represent the existing mining footprints for mines operating in the Gloucester Basin.\n\n## **Dataset History** \n\nCurrent mine boundaries were digitised from various reports by georectifying images scanned from the reports. These images were used as background images to digitise the boundaries within ArcGIS. Shapefiles were selected from the input dataset representing the mine footprints for the Duralie and Startford mines and saved to create this dataset within ArcGIS.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (XXXX) GLO AEM Model Baseline Mine Footprints v01. Bioregional Assessment Derived Dataset. Viewed 11 July 2018, http://data.bioregionalassessments.gov.au/dataset/12d7bd66-8bb4-4581-961d-b856ad091249.\n\n## **Dataset Ancestors** \n\n* **Derived From** [EIS Gloucester Coal 2010](https://data.gov.au/data/dataset/04c22c59-2f7c-4ba6-a192-7bfb89f6b98d)\n\n* **Derived From** [EIS for Rocky Hill Coal Project 2013](https://data.gov.au/data/dataset/ebc1abb5-8b0e-43fa-95e3-2c49dd3343d7)\n\n* **Derived From** [Report for Director Generals Requirement Rocky Hill Project 2012](https://data.gov.au/data/dataset/d8837d3d-91bb-4496-814e-e707cf65fbb2)\n\n* **Derived From** [Gloucester digitised coal mine boundaries](https://data.gov.au/data/dataset/be85b60f-49dd-485c-bb85-11d45de9792d)\n\n* **Derived From** [Groundwater Modelling Report for Stratford Coal Mine](https://data.gov.au/data/dataset/4a9d9e6c-8d12-4d9c-837f-5c63fa03472a)\n\n

**摘要**

本数据集由生物区域评估计划（Bioregional Assessment Programme）基于一个或多个源数据集衍生而来。源数据集的相关信息已在本元数据说明的谱系字段中注明，本衍生数据集的制作流程则已在历史字段中详述。

本数据集为基于多份报告中数字化的当前矿山边界衍生得到的形状文件（shapefile），用于呈现格洛斯特副区域（Gloucester subregion）内斯特拉特福德矿（Statford Mine）与杜拉利矿（Duralie Mine）的当前开采范围。矿业公司报告中包含上述矿山当前开采范围的地图，经数字化处理后得到当前矿山占地范围。这些区域被用于地表水与地下水建模，以评估基准情景下采矿活动对格洛斯特副区域水资源的潜在影响。

**用途**

用于表征格洛斯特盆地内运营矿山的现有占地范围。

**数据集历史**

研究人员通过对报告扫描图像进行地理配准，从中数字化提取当前矿山边界。以这些图像作为背景底图，在ArcGIS软件中完成边界数字化工作。随后从输入数据集中筛选出代表杜拉利矿与斯特拉特福德矿的矿山占地范围数据，并在ArcGIS中保存生成本数据集。

**数据集引用**

生物区域评估计划（Bioregional Assessment Programme）（XXXX）：GLO AEM模型基准矿山占地范围v01，生物区域评估衍生数据集。查阅日期：2018年7月11日，访问链接：http://data.bioregionalassessments.gov.au/dataset/12d7bd66-8bb4-4581-961d-b856ad091249。

**数据集上游源数据集**

* **衍生自** [EIS（环境影响评价报告）格洛斯特煤炭2010](https://data.gov.au/data/dataset/04c22c59-2f7c-4ba6-a192-7bfb89f6b98d)

* **衍生自** [EIS（环境影响评价报告）：洛基山煤炭项目2013](https://data.gov.au/data/dataset/ebc1abb5-8b0e-43fa-95e3-2c49dd3343d7)

* **衍生自** [洛基山项目总干事要求报告2012](https://data.gov.au/data/dataset/d8837d3d-91bb-4496-814e-e707cf65fbb2)

* **衍生自** [格洛斯特数字化煤矿边界](https://data.gov.au/data/dataset/be85b60f-49dd-485c-bb85-11d45de9792d)

* **衍生自** [斯特拉特福德煤矿地下水建模报告](https://data.gov.au/data/dataset/4a9d9e6c-8d12-4d9c-837f-5c63fa03472a)