HUN Mine footprints for timeseries

## **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\nThis is a compilation of mine footprints for the Hunter subregion from all sources as well as modified footprints for use in surface water modelling. All sourced footprints are contained in single shapefile comprising of many shapes representing the mine extent through time including future planned extensions defined in the CRDP. Overlapping polygons represent footprint areas across several timesteps. There are also version of the shapefile intersected with the BILO climate grid. \n\n\n\nALL_sources_footprints_combined_20160511.shp\n\nALL_sources_footprints20160511_x_CatchSILO.shp\n\nALL_sources_footprints20160511_x_CatchSILO_dslv.shp\n\n## **Dataset History** \n\nPolygons from all sources were assembled into this dataset using the MERGE and APPEND commands within ArcGIS10.1. The combined shapefile was intersected with the BILO climate cells using the INTERSECT command within ArcGIS10.1 and subsequently redundant boundaries were removed using the DISSOLVE command within ArcGIS10.1.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2016) HUN Mine footprints for timeseries. Bioregional Assessment Derived Dataset. Viewed 13 March 2019, http://data.bioregionalassessments.gov.au/dataset/1e18f597-c8dd-4dae-b460-de9f5ebb1c6a.\n\n## **Dataset Ancestors** \n\n* **Derived From** [HUN Groundwater footprint polygons v01](https://data.gov.au/data/dataset/c7672a9d-422e-425e-82ef-11afc5fb7ba6)\n\n* **Derived From** [BILO Gridded Climate Data: Daily Climate Data for each year from 1900 to 2012](https://data.gov.au/data/dataset/7aaf0621-a0e5-4b01-9333-53ebcb1f1c14)\n\n* **Derived From** [HUN Historical Landsat Images Mine Foot Prints v01](https://data.gov.au/data/dataset/28de7771-28f5-4d24-943f-0addea07c8c4)\n\n* **Derived From** [Historical Mining footprints DTIRIS HUN 20150707](https://data.gov.au/data/dataset/7b91b53c-2f09-4cd7-a38b-746446c06a72)\n\n* **Derived From** [Climate model 0.05x0.05 cells and cell centroids](https://data.gov.au/data/dataset/3df5188b-f027-4d51-99a8-45e2800f29c8)\n\n* **Derived From** [HUN Historical Landsat Derived Mine Foot Prints v01](https://data.gov.au/data/dataset/e852e582-d0e7-4543-ac70-feba694597c0)\n\n* **Derived From** [HUN SW footprint shapefiles v01](https://data.gov.au/data/dataset/2a9520c8-1569-4e0e-8bd8-26e2c7b9e9e0)\n\n* **Derived From** [Mean Annual Climate Data of Australia 1981 to 2012](https://data.gov.au/data/dataset/02418c67-f8bb-48a8-88a3-2a5c6b485f78)\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而来。本元数据声明中的“谱系（Lineage）”字段已列明所使用的源数据集，而衍生该数据集所历经的处理流程则记载于元数据声明的“历史（History）”字段中。 本数据集整合了亨特次区域（Hunter subregion）全来源的矿山占地范围（mine footprints），以及为地表水建模而修改后的矿山占地范围。所有源占地范围均整合至单个形状文件（shapefile）中，该文件包含多个几何形状，用以表征不同时期的矿山占地范围，其中包括由CRDP定义的未来规划扩建区域。重叠的多边形代表多个时间步长下的占地范围区域。此外还提供了与BILO气候格网（BILO climate grid）相交后的形状文件版本。 ALL_sources_footprints_combined_20160511.shp ALL_sources_footprints20160511_x_CatchSILO.shp ALL_sources_footprints20160511_x_CatchSILO_dslv.shp ## **数据集历史** 本数据集通过ArcGIS10.1中的MERGE与APPEND命令，将全来源的多边形要素整合而成。随后使用ArcGIS10.1中的INTERSECT命令，将整合后的形状文件与BILO气候格网单元进行相交运算，并通过ArcGIS10.1中的DISSOLVE命令移除冗余边界。 ## **数据集引用** 生物区域评估计划（2016）：亨特次区域时序矿山占地范围数据集，生物区域评估衍生数据集。2019年3月13日查阅，来源网址：http://data.bioregionalassessments.gov.au/dataset/1e18f597-c8dd-4dae-b460-de9f5ebb1c6a. ## **数据集溯源** * **衍生自** [HUN地下水占地范围多边形v01（HUN Groundwater footprint polygons v01）](https://data.gov.au/data/dataset/c7672a9d-422e-425e-82ef-11afc5fb7ba6) * **衍生自** [BILO格网气候数据：1900-2012年逐年逐日气候数据（BILO Gridded Climate Data: Daily Climate Data for each year from 1900 to 2012）](https://data.gov.au/data/dataset/7aaf0621-a0e5-4b01-9333-53ebcb1f1c14) * **衍生自** [HUN历史Landsat影像矿山占地范围v01（HUN Historical Landsat Images Mine Foot Prints v01）](https://data.gov.au/data/dataset/28de7771-28f5-4d24-943f-0addea07c8c4) * **衍生自** [DTIRIS亨特次区域历史矿山占地范围（Historical Mining footprints DTIRIS HUN 20150707）](https://data.gov.au/data/dataset/7b91b53c-2f09-4cd7-a38b-746446c06a72) * **衍生自** [0.05×0.05分辨率气候模型格网及格网质心（Climate model 0.05x0.05 cells and cell centroids）](https://data.gov.au/data/dataset/3df5188b-f027-4d51-99a8-45e2800f29c8) * **衍生自** [HUN历史Landsat衍生矿山占地范围v01（HUN Historical Landsat Derived Mine Foot Prints v01）](https://data.gov.au/data/dataset/e852e582-d0e7-4543-ac70-feba694597c0) * **衍生自** [HUN地表水占地范围形状文件v01（HUN SW footprint shapefiles v01）](https://data.gov.au/data/dataset/2a9520c8-1569-4e0e-8bd8-26e2c7b9e9e0) * **衍生自** [澳大利亚1981-2012年年均气候数据（Mean Annual Climate Data of Australia 1981 to 2012）](https://data.gov.au/data/dataset/02418c67-f8bb-48a8-88a3-2a5c6b485f78)