GLO Receptors 20150828

## **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 dataset contains contains shapefiles and excel spreadsheets depicting the surface water (30), groundwater (192) and GDE (71) receptor locations for the Gloucester subregion.\n\n\n\nIt is identical to the 20150518 version except that GDA94 latitude and longitude fields have been added to the spreadsheets and shapefile attribute tables\n\n## **Dataset History** \n\nReceptors were derived as follows:\n\n\n\nSURFACE WATER RECEPTORS: \n\n\n\n21 of the surface water receptors were derived by location the catchment outflow locations of the Gloucester "Asset catchment" polygons. That is Asset polygons where Class = 'River or stream reach, tributary, anabranch or bend'. Outflow locations were determined by identifying the cell of maximum flow accumulation (using the GA 9sec d8 flow direction raster) within the catchment polygon. These were reviewed and some points were manually nudged to snap to the geofabric cartographic streamlines. The d8 derived points are identified in the data as Type = 'Catchment Outflow'\n\n\n\nThe remaining 9 SW receptors were manually located to capture points of interest, namely upstream and downstream of existing and proposed mining operations.\n\n\n\nGROUNDWATER RECEPTORS:\n\n\n\nThe 192 groundwater receptors are derived from selected bore locations depicted in the the Assets DB, Element_points, namely where AssetList.M0 = 'Yes' AND AssetList.SubGroup = 'Groundwater management zone or area (surface area)' . Three notional bores (ElementID: _ECON_193, _ECON_194 & _ECON_195) from this selection are omitted to arrive at 192 Groundwater receptor locations.\n\n\n\nGDE RECEPTORS:\n\n\n\nGDE receptors are derived from the NSW Office of Water GDE dataset and were created as follows.\n\n\n\nThe 71 GDE receptors were located in groundwater dependent ecosystems, as identified by the NSW Office of Water (Kuginis et al. draft). Two criteria were used to identify suitable receptor locations. The following methodology was used to locate GDE receptors:\n\n1.\tThe 3285 GDE polygons within the Gloucester PAE were reduced to 903 patches by combining contiguous polygons using the 'Dissolve' tool in ARCGIS 10.1. \n\n2.\tThese patches were classified into those that lay above the alluvium (159) and those that did not lie above the alluvium (744).\n\n3.\tWe selected patches larger than 4ha as representing more intact and higher ecological value patches of GDE outside of the alluvial zone; however, above the alluvium, where interaction between groundwater and vegetation was most likely, we selected patches that were as small as 1ha to locate receptors (see explanation below)\n\n4.\tReceptors were then located in the centroid of each patch using the 'Feature to Point (inside)' tool in ARCGIS 10.1.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (XXXX) GLO Receptors 20150828. Bioregional Assessment Derived Dataset. Viewed 18 July 2018, http://data.bioregionalassessments.gov.au/dataset/acdd94a6-5201-4026-8177-035f25077587.\n\n## **Dataset Ancestors** \n\n* **Derived From** [Standard Instrument Local Environmental Plan (LEP) - Heritage (HER) (NSW)](https://data.gov.au/data/dataset/fd1ff106-2f48-4bda-bfd1-a7206747c483)\n\n* **Derived From** [NSW Office of Water GW licence extract linked to spatial locations - GLO v5 UID elements 27032014](https://data.gov.au/data/dataset/0115c2ba-73c6-4c98-b539-9f67594980cf)\n\n* **Derived From** [Groundwater Economic Assets GLO 20150326](https://data.gov.au/data/dataset/2e314212-0677-40b8-86ff-c5166c6906bd)\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 Dependent Ecosystems supplied by the NSW Office of Water on 13/05/2014](https://data.gov.au/data/dataset/1bdc6089-c114-4485-b962-35a8b3d2357f)\n\n* **Derived From** [NSW Office of Water GW licence extract linked to spatial locations GLOv4 UID 14032014](https://data.gov.au/data/dataset/98341388-5705-4c42-9f7a-186e16647614)\n\n* **Derived From** [Communities of National Environmental Significance Database - RESTRICTED - Metadata only](https://data.gov.au/data/dataset/c01c4693-0a51-4dbc-bbbd-7a07952aa5f6)\n\n* **Derived From** [National Groundwater Dependent Ecosystems (GDE) Atlas](https://data.gov.au/data/dataset/e358e0c8-7b83-4179-b321-3b4b70df857d)\n\n* **Derived From** [Asset database for the Gloucester subregion on 12 September 2014](https://data.gov.au/data/dataset/d0c21c5c-1b30-4aae-933a-71145b935cc6)\n\n* **Derived From** [GEODATA 9 second DEM and D8: Digital Elevation Model Version 3 and Flow Direction Grid 2008](https://data.gov.au/data/dataset/ebcf6ca2-513a-4ec7-9323-73508c5d7b93)\n\n* **Derived From** [National Groundwater Information System (NGIS) v1.1](https://data.gov.au/data/dataset/e157b1cd-3cb7-4cf9-a13c-a6bed576b8c7)\n\n* **Derived From** [Groundwater Entitlement Data GLO NSW Office of Water 20150320 PersRemoved](https://data.gov.au/data/dataset/5afdddd5-f5b5-42d1-8ca6-8db19ecf1fd3)\n\n* **Derived From** [Geofabric Surface Cartography - V2.1](https://data.gov.au/data/dataset/5342c4ba-f094-4ac5-a65d-071ff5c642bc)\n\n* **Derived From** [Groundwater Entitlement Data Gloucester - NSW Office of Water 20150320](https://data.gov.au/data/dataset/bf435e81-60d4-40c7-ac00-76585fc1fe77)\n\n* **Derived From** [Collaborative Australian Protected Areas Database (CAPAD) 2010 - External Restricted](https://data.gov.au/data/dataset/47312aee-722e-4c6e-bef8-9e439480503e)\n\n* **Derived From** [National Groundwater Dependent Ecosystems (GDE) Atlas (including WA)](https://data.gov.au/data/dataset/6dbaee0d-8813-46b1-9c13-1b796e7ed3bf)\n\n* **Derived From** [EIS Gloucester Coal 2010](https://data.gov.au/data/dataset/04c22c59-2f7c-4ba6-a192-7bfb89f6b98d)\n\n* **Derived From** [Species Profile and Threats Database (SPRAT) - Australia - Species of National Environmental Significance Database (BA subset - RESTRICTED - Metadata only)](https://data.gov.au/data/dataset/7276dd93-cc8c-4c01-8df0-cef743c72112)\n\n* **Derived From** [Asset database for the Gloucester subregion on 28 May 2015](https://data.gov.au/data/dataset/5815842e-d271-4f73-9d1a-d15c90571330)\n\n* **Derived From** [NSW Office of Water GW licence extract linked to spatial locations GLOv3 12032014](https://data.gov.au/data/dataset/587c6834-09aa-4cd8-8972-5632880f5ae5)\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** [National Heritage List Spatial Database (NHL) (v2.1)](https://data.gov.au/data/dataset/26daa8d7-a90e-47f3-982b-0df362414e65)\n\n* **Derived From** [Asset database for the Gloucester subregion on 8 April 2015](https://data.gov.au/data/dataset/d559e708-089a-46bc-bad2-dc5068993574)\n\n* **Derived From** [Gloucester - Additional assets from local councils](https://data.gov.au/data/dataset/47e9540a-dd75-4e04-bddb-574de1b89ecb)\n\n* **Derived From** [NSW Office of Water combined geodatabase of regulated rivers and water sharing plan regions](https://data.gov.au/data/dataset/24157c41-c42f-4e1f-a791-a1ad18c8215d)\n\n* **Derived From** [Asset database for the Gloucester subregion on 29 August 2014](https://data.gov.au/data/dataset/7000a82c-85f2-461a-ba35-9d7d1ba6d339)\n\n* **Derived From** [New South Wales NSW Regional CMA Water Asset Information WAIT tool databases, RESTRICTED Includes ALL Reports](https://data.gov.au/data/dataset/a2a929ea-2cb3-42ab-86b9-87deac68acae)\n\n* **Derived From** [Groundwater Modelling Report for Stratford Coal Mine](https://data.gov.au/data/dataset/4a9d9e6c-8d12-4d9c-837f-5c63fa03472a)\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** [NSW Office of Water Groundwater Licence Extract Gloucester - Oct 2013](https://data.gov.au/data/dataset/56a49393-abaa-43f2-8b7d-97c5d414c1cf)\n\n* **Derived From** [New South Wales NSW - Regional - CMA - Water Asset Information Tool - WAIT - databases](https://data.gov.au/data/dataset/330532aa-66ba-44f5-984b-8a21a99661a0)\n\n* **Derived From** [Freshwater Fish Biodiversity Hotspots](https://data.gov.au/data/dataset/6093bd55-a978-4fcc-a8fa-6881fa015329)\n\n* **Derived From** [NSW Office of Water Groundwater licence extract linked to spatial locations GLOv2 19022014](https://data.gov.au/data/dataset/38c9e2c9-02ac-45a8-a188-936f91a58391)\n\n* **Derived From** [Australia - Species of National Environmental Significance Database](https://data.gov.au/data/dataset/4eff885b-0d68-45e8-b4b1-e3e5448354eb)\n\n* **Derived From** [Australia, Register of the National Estate (RNE) - Spatial Database (RNESDB) Internal](https://data.gov.au/data/dataset/878f6780-be97-469b-8517-54bd12a407d0)\n\n* **Derived From** [NSW Office of Water Groundwater Entitlements Spatial Locations](https://data.gov.au/data/dataset/0f4da0d0-9e82-42f3-84da-1148e0b730c1)\n\n* **Derived From** [Directory of Important Wetlands in Australia (DIWA) Spatial Database (Public)](https://data.gov.au/data/dataset/6636846e-e330-4110-afbb-7b89491fe567)\n\n* **Derived From** [Collaborative Australian Protected Areas Database (CAPAD) 2010 (Not current release)](https://data.gov.au/data/dataset/7b649c6d-fdbf-40e3-b002-db521665af53)\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。本元数据声明的Lineage字段已标注所用全部源数据集，其衍生加工的完整流程详见本元数据声明的History字段。

本数据集包含矢量shapefile文件与Excel电子表格，用于展示格洛斯特次区域（Gloucester subregion）内的地表水受体（30个）、地下水受体（192个）与地下水依赖生态系统（Groundwater Dependent Ecosystems, GDE）受体（71个）的空间分布位置。

本数据集与20150518版本完全一致，仅在电子表格及shapefile属性表中新增了GDA94经纬度字段。

## **数据集历史**

受体点位的衍生流程如下：

### 地表水受体

21个地表水受体由格洛斯特“资产集水区”多边形的集水区出口点位衍生而来，即属性Class为“河流/溪流河段、支流、分流汊道或河湾”的资产多边形。出口点位通过识别集水区多边形内流量累积值最大的栅格单元（采用GA 9秒d8流向栅格数据）确定。经人工校核后，部分点位被手动调整至贴合地理水文要素制图流线。本数据中以Type='Catchment Outflow'标记通过d8方法衍生的点位。

剩余9个地表水受体通过人工目视定位，用于捕捉现有及拟建采矿作业区的上下游重点关注点位。

### 地下水受体

192个地下水受体源自资产数据库（Assets DB）Element_points图层中筛选出的钻孔点位，筛选条件为AssetList.M0='Yes'且AssetList.SubGroup='地下水管理区/区域（地表面积）'。从该筛选结果中剔除3个虚拟钻孔（ElementID：_ECON_193、_ECON_194及_ECON_195），最终得到192个地下水受体点位。

### 地下水依赖生态系统（GDE）受体

GDE受体源自新南威尔士州水务局（NSW Office of Water）的GDE数据集，其生成流程如下：

本次生成的71个GDE受体点位设置于新南威尔士州水务局（Kuginis等人的草案）所划定的地下水依赖生态系统范围内，共采用两项标准筛选适宜的受体点位，具体方法如下：
1. 利用ArcGIS 10.1的“融合（Dissolve）”工具，将格洛斯特规划评估区域（Gloucester PAE）内的3285个GDE多边形合并为903个斑块。

2. 将上述斑块分为冲积层上方斑块（159个）与非冲积层上方斑块（744个）两类。

3. 对于非冲积层区域的GDE斑块，选取面积大于4公顷的斑块，因其生态完整性与生态价值更高；而在地下水与植被交互作用更为显著的冲积层上方区域，则选取面积小至1公顷的斑块用于设置受体点位（详见下文说明）。

4. 利用ArcGIS 10.1的“要素转点（内部）（Feature to Point (inside)）”工具，在每个斑块的质心处设置受体点位。

## **数据集引用**

生物区域评估计划（XXXX）GLO Receptors 20150828. 生物区域评估衍生数据集. 2018年7月18日查阅, http://data.bioregionalassessments.gov.au/dataset/acdd94a6-5201-4026-8177-035f25077587.

## **数据集溯源**

* **衍生自** [标准工具型地方环境规划（LEP）- 遗产（HER）（新南威尔士州）](https://data.gov.au/data/dataset/fd1ff106-2f48-4bda-bfd1-a7206747c483)

* **衍生自** [新南威尔士州水务局关联空间位置的地下水许可证提取数据 - GLO v5 UID要素 20140327](https://data.gov.au/data/dataset/0115c2ba-73c4-4c98-b539-9f67594980cf)

* **衍生自** [格洛斯特地下水经济资产 GLO 20150326](https://data.gov.au/data/dataset/2e314212-0677-40b8-86ff-c5166c6906bd)

* **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** [新南威尔士州水务局2014年5月13日提供的地下水依赖生态系统数据](https://data.gov.au/data/dataset/1bdc6089-c114-4485-b962-35a8b3d2357f)

* **衍生自** [新南威尔士州水务局关联空间位置的地下水许可证提取数据 - GLOv4 UID 20140314](https://data.gov.au/data/dataset/98341388-5705-4c42-9f7a-186e16647614)

* **衍生自** [国家环境意义物种数据库 - 受限 - 仅元数据](https://data.gov.au/data/dataset/c01c4693-0a51-4dbc-bbbd-7a07952aa5f6)

* **衍生自** [国家地下水依赖生态系统（GDE）图集](https://data.gov.au/data/dataset/e358e0c8-7b83-4179-b321-3b4b70df857d)

* **衍生自** [2014年9月12日格洛斯特次区域资产数据库](https://data.gov.au/data/dataset/d0c21c5c-1b30-4aae-933a-71145b935cc6)

* **衍生自** [GEODATA 9秒DEM与D8：数字高程模型版本3及流向栅格2008](https://data.gov.au/data/dataset/ebcf6ca2-513a-4ec7-9323-73508c5d7b93)

* **衍生自** [国家地下水信息系统（NGIS）v1.1](https://data.gov.au/data/dataset/e157b1cd-3cb7-4cf9-a13c-a6bed576b8c7)

* **衍生自** [新南威尔士州水务局地下水权益数据 GLO 20150320 已移除](https://data.gov.au/data/dataset/5afdddd5-f5b5-42d1-8ca6-8db19ecf1fd3)

* **衍生自** [地理水文要素表层制图 - V2.1](https://data.gov.au/data/dataset/5342c4ba-f094-4ac5-a65d-071ff5c642bc)

* **衍生自** [格洛斯特地下水权益数据 - 新南威尔士州水务局20150320](https://data.gov.au/data/dataset/bf435e81-60d4-40c7-ac00-76585fc1fe77)

* **衍生自** [澳大利亚联合保护区数据库（CAPAD）2010 - 外部受限](https://data.gov.au/data/dataset/47312aee-722e-4c6e-bef8-9e439480503e)

* **衍生自** [国家地下水依赖生态系统（GDE）图集（含西澳州数据）](https://data.gov.au/data/dataset/6dbaee0d-8813-46b1-9c13-1b796e7ed3bf)

* **衍生自** [2010年格洛斯特煤矿环境影响报告](https://data.gov.au/data/dataset/04c22c59-2f7c-4ba6-a192-7bfb89f6b98d)

* **衍生自** [物种概况与威胁数据库（SPRAT）- 澳大利亚 - 国家环境意义物种数据库（BA子集 - 受限 - 仅元数据）](https://data.gov.au/data/dataset/7276dd93-cc8c-4c01-8df0-cef743c72112)

* **衍生自** [2015年5月28日格洛斯特次区域资产数据库](https://data.gov.au/data/dataset/5815842e-d271-4f73-9d1a-d15c90571330)

* **衍生自** [新南威尔士州水务局关联空间位置的地下水许可证提取数据 - GLOv3 20140312](https://data.gov.au/data/dataset/587c6834-09aa-4cd8-8972-5632880f5ae5)

* **衍生自** [2013年洛基山煤矿项目环境影响报告](https://data.gov.au/data/dataset/ebc1abb5-8b0e-43fa-95e3-2c49dd3343d7)

* **衍生自** [国家遗产名录空间数据库（NHL）v2.1](https://data.gov.au/data/dataset/26daa8d7-a90e-47f3-982b-0df362414e65)

* **衍生自** [2015年4月8日格洛斯特次区域资产数据库](https://data.gov.au/data/dataset/d559e708-089a-46bc-bad2-dc5068993574)

* **衍生自** [格洛斯特 - 地方议会提供的额外资产](https://data.gov.au/data/dataset/47e9540a-dd75-4e04-bddb-574de1b89ecb)

* **衍生自** [新南威尔士州水务局监管河流与水分配计划区域联合地理数据库](https://data.gov.au/data/dataset/24157c41-c42f-4e1f-a791-a1ad18c8215d)

* **衍生自** [2014年8月29日格洛斯特次区域资产数据库](https://data.gov.au/data/dataset/7000a82c-85f2-461a-ba35-9d7d1ba6d339)

* **衍生自** [新南威尔士州区域CMA水资产信息WAIT工具数据库，受限 - 包含全部报告](https://data.gov.au/data/dataset/a2a929ea-2cb3-42ab-87b8-87deac68acae)

* **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)

* **衍生自** [厅长要求的洛基山项目报告2012](https://data.gov.au/data/dataset/d8837d3d-91bb-4496-814e-e707cf65fbb2)

* **衍生自** [新南威尔士州水务局格洛斯特地区地下水许可证提取数据 - 2013年10月](https://data.gov.au/data/dataset/56a49393-abaa-43f2-8b7d-97c5d414c1cf)

* **衍生自** [新南威尔士州区域CMA水资产信息工具 - WAIT - 数据库](https://data.gov.au/data/dataset/330532aa-66ba-44f5-984b-8a21a99661a0)

* **衍生自** [淡水鱼类生物多样性热点区域](https://data.gov.au/data/dataset/6093bd55-a978-4fcc-a8fa-6881fa015329)

* **衍生自** [新南威尔士州水务局关联空间位置的地下水许可证提取数据 - GLOv2 20140219](https://data.gov.au/data/dataset/38c9e2c9-02ac-45a8-a188-936f91a58391)

* **衍生自** [澳大利亚国家环境意义物种数据库](https://data.gov.au/data/dataset/4eff885b-0d68-45e8-b4b1-e3e5448354eb)

* **衍生自** [澳大利亚国家遗产名录（RNE）空间数据库（RNESDB）内部版](https://data.gov.au/data/dataset/878f6780-be97-469b-8517-54bd12a407d0)

* **衍生自** [新南威尔士州水务局地下水权益空间位置数据](https://data.gov.au/data/dataset/0f4da0d0-9e82-42f3-84da-1148e0b730c1)

* **衍生自** [澳大利亚重要湿地名录（DIWA）空间数据库（公开版）](https://data.gov.au/data/dataset/6636846e-e330-4110-afbb-7b89491fe567)

* **衍生自** [澳大利亚联合保护区数据库（CAPAD）2010（非最新版本）](https://data.gov.au/data/dataset/7b649c6d-fdbf-40e3-b002-db521665af53)