SSB Historical Landsat Derived Mine Foot Prints v01

## **Abstract** \n\nThe dataset was derived by the Bioregional Assessment Programme from multiple 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 consists of shapefiles of historical mine foot prints for the South Sydney Basin derived from Landsat imagery. Mine boundaries were digitised through interpretation of the disturbed land in the vicinity of known coal mines. A historical sequence using multiple images for selected years was built to represent the changing mine foot prints.\n\n## **Dataset History** \n\nMine boundaries were digitised through interpretation of the disturbed land in the vicinity of known coal mines. A historical sequence using multiple images for selected years was built to represent the changing mine foot prints.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2016) SSB Historical Landsat Derived Mine Foot Prints v01. Bioregional Assessment Derived Dataset. Viewed 18 June 2018, http://data.bioregionalassessments.gov.au/dataset/302e2a0d-244a-4369-9ed6-c529f14b4db8.\n\n## **Dataset Ancestors** \n\n* **Derived From** [SSB Landsat processed data v01](https://data.gov.au/data/dataset/46e9abad-16c3-448c-b34d-c25dba10c694)\n\n* **Derived From** [SYD Landsat raw data v01](https://data.gov.au/data/dataset/fe7aa98d-ea2a-48fc-bc09-1d5ce3a50246)\n\n

**摘要**
本数据集由生物区域评估计划（Bioregional Assessment Programme）基于多源数据集衍生生成。元数据记录中的“谱系（Lineage）”字段已列明其全部来源数据集，而该衍生数据集的具体生成流程详见元数据记录中的“历史（History）”字段。

本数据集包含南悉尼盆地（South Sydney Basin）历史矿区占地范围（mine foot prints）的形状文件（shapefile），数据源自陆地卫星影像（Landsat imagery）。研究人员通过解译已知煤矿周边的受扰动土地完成矿区边界的数字化工作，并构建了覆盖选定年份的多影像历史序列，以刻画矿区占地范围的动态变化过程。

**数据集历史**
研究人员通过解译已知煤矿周边的受扰动土地完成矿区边界的数字化工作，并构建了覆盖选定年份的多影像历史序列，以刻画矿区占地范围的动态变化过程。

**数据集引用**
生物区域评估计划（2016）：《南悉尼盆地陆地卫星衍生历史矿区占地范围 v01》，生物区域评估衍生数据集。查阅日期：2018年6月18日，访问地址：http://data.bioregionalassessments.gov.au/dataset/302e2a0d-244a-4369-9ed6-c529f14b4db8。

**数据集上游来源**
* **衍生自** [南悉尼盆地陆地卫星处理数据 v01](https://data.gov.au/data/dataset/46e9abad-16c3-448c-b34d-c25dba10c694)
* **衍生自** [悉尼地区陆地卫星原始数据 v01](https://data.gov.au/data/dataset/fe7aa98d-ea2a-48fc-bc09-1d5ce3a50246)