Gloucester - Additional assets from local councils

## **Abstract** \n\nThe dataset was derived by the Bioregional Assessment Programme from data from a number of sources. 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\nDuring the community consultation phase of the development of the asset database for the Gloucester subregion, representatives of the local councils (Port Stephens Council, Great lakes Shire Council and Gloucester Shire Council) identified a number of potential sites for consideration as assets under the Bioregional Assessments Programme, but were unable to supply spatial data for some of the assets that had been requested to be considered.\n\n\n\nThe dataset contains spatial representations of assets identified during community consultation phases, namely:\n\n - Platypus (Asset database sourceCode: WAIT_ALA_ERIN)\n\n - Oyster spat farm (courceCode: WAIT_ERIN)\n\n - Allworth pool - a single polygon digitised from imagery based on a description from Great Lakes Council (sourceCode: Great Lakes Council) \n\n - Sites of local significance (sourceCode: WAIT_Gloucester Shire Council) were sourced from the LEP spatial dataset (linked dataset "Standard Instrument Local Environmental Plan (LEP) - Heritage (HER) (NSW)", GUID fd1ff106-2f48-4bda-bfd1-a7206747c483).\n\n## **Purpose** \n\nTo identify and incorporate community-identified assets into thje Gloucester subregion asset database.\n\n## **Dataset History** \n\n\\*\\*Platypus sites\n\nSpatial data layer: GM_Platypus\n\nAs the platypus is not a listed threatened species under the EPBC Act, distributions have not been modelled by the Department of the Environment. Point locations were extracted from the Atlas of Living Australia (ALA) database in June 2014. The points were then clipped to the Gloucester PAE, resulting in 33 spatial features (or BA "elements").\n\nData downloaded from the ALA is included in this dataset (GLO_AdditionalCommunityAssets\\GLO_input_data\\Platypus\\Raw).\n\n\n\n\\*\\*Oyster spat farm\n\nSpatial data layer: GM_Oyster\n\nLocal Councils identified an oyster farm near Allworth as an asset, but were unable to provide spatial data. Based on the verbal description provided at the workshop, ERIN used the geofabric v2.1 (GUID 5342c4ba-f094-4ac5-a65d-071ff5c642bc) to identify permanent water course areas near Allworth to create a polygon showing the conceptual spatial location of the oyster farm on the Karuah River. \n\n\n\n\\*\\*Heritage places of local significance (LEP)\n\nSpatial data layer: GM_LEP_GLOSCouncil_LocalInterests\n\nPlaces of state/local significance were provided by Gloucester Shire Council in the dataset "Standard Instrument Local Environmental Plan (LEP) - Heritage (HER) (NSW)" (GUID: fd1ff106-2f48-4bda-bfd1-a7206747c483). This dataset included sites from three LGAs: Gloucester Shire Council, Great Lakes Council and Port Stephens Council. Two (2) points of state significance were removed, as they were present in Commonwealth heritage data and had already been identified and included as assets. 28 points from 30 points in Great Lakes Council area were also removed, as they were not considered by the Council to be water-related. The remaining 48 features were incorporated into the Gloucester asset database. \n\n\n\n\\*\\*Local Significance from Great Lakes Council\n\nSpatial data layer: GM_LEP_GreatLakesCouncil_LocalInterests\n\nThree (3) point locations and relevant information were suggested by Great Lakes Council. Two of these features were identified in LEP spatial data provided by Gloucester Shire Council (see above). ERIN created a spatial representation for the final feature (Allworth Pool) by digitising a polygon based on the description provided by Great Lakes Council.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2014) Gloucester - Additional assets from local councils. Bioregional Assessment Derived Dataset. Viewed 18 July 2018, http://data.bioregionalassessments.gov.au/dataset/47e9540a-dd75-4e04-bddb-574de1b89ecb.\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** [Geofabric Surface Cartography - V2.1](https://data.gov.au/data/dataset/5342c4ba-f094-4ac5-a65d-071ff5c642bc)\n\n

**摘要**
本数据集由生物区域评估计划（Bioregional Assessment Programme）从多源数据衍生而来，其源数据集已在本元数据声明的「谱系（Lineage）」字段中注明，该衍生数据集的生成流程则详见本元数据声明的「历史（History）」字段。

在格洛斯特次区域资产数据库开发的社区咨询阶段，地方议会代表（斯蒂芬斯港议会、大湖郡议会及格洛斯特郡议会）识别出若干可纳入生物区域评估计划考察范围的潜在资产点位，但未能为部分已提请纳入考察的资产提供空间数据。

本数据集包含社区咨询阶段识别出的资产的空间表征，具体包括：
- 鸭嘴兽（资产数据库源代码：WAIT_ALA_ERIN）
- 牡蛎苗养殖场（源代码：WAIT_ERIN）
- 奥尔沃思池：根据大湖郡议会提供的描述，从影像中数字化得到的单个多边形要素
- 地方重要点位（源代码：WAIT_Gloucester Shire Council）：数据源自LEP空间数据集（关联数据集「新南威尔士州标准仪器地方环境规划（LEP）- 遗产（HER）（NSW）」，GUID：fd1ff106-2f48-4bda-bfd1-a7206747c483）。

**用途**
将社区识别的资产纳入格洛斯特次区域资产数据库。

**数据集历史**
**鸭嘴兽点位**
空间数据图层：GM_Platypus
由于鸭嘴兽未被列入《环境保护与生物多样性保护法（EPBC Act）》中的受威胁物种名录，澳大利亚环境部未对其分布进行建模。研究团队于2014年6月从澳大利亚生物多样性地图集（Atlas of Living Australia, ALA）数据库中提取点位坐标，并将其裁剪至格洛斯特PAE区域，最终得到33个空间要素（或BA「要素」）。本数据集包含从ALA下载的原始数据（存储路径：GLO_AdditionalCommunityAssetsGLO_input_dataPlatypusRaw）。

**牡蛎苗养殖场**
空间数据图层：GM_Oyster
地方议会识别出奥尔沃思附近的一处牡蛎养殖场为资产，但未能提供其空间数据。基于研讨会上的口头描述，ERIN利用地理数据集v2.1（Geofabric v2.1，GUID：5342c4ba-f094-4ac5-a65d-071ff5c642bc）识别出奥尔沃思附近的永久性河道区域，以此绘制出该牡蛎养殖场在卡鲁阿河上的概念性空间位置多边形。

**地方级重要遗产点位（LEP）**
空间数据图层：GM_LEP_GLOSCouncil_LocalInterests
格洛斯特郡议会提供了「新南威尔士州标准仪器地方环境规划（LEP）- 遗产（HER）（NSW）」数据集（GUID：fd1ff106-2f48-4bda-bfd1-a7206747c483），其中包含来自三个地方政府区域（LGA）的点位：格洛斯特郡议会、大湖郡议会及斯蒂芬斯港议会。研究团队移除了2处国家级重要点位，因其已在联邦遗产数据中收录并已作为资产纳入数据库；同时移除了大湖郡议会区域内30个点位中的28个，因地方议会认定其与水体无关。最终剩余的48个要素被纳入格洛斯特资产数据库。

**大湖郡议会提供的地方重要点位**
空间数据图层：GM_LEP_GreatLakesCouncil_LocalInterests
大湖郡议会提出了3个点位坐标及相关信息，其中2个点位已在格洛斯特郡议会提供的LEP空间数据中被识别（详见上文）。ERIN根据大湖郡议会提供的描述，数字化生成了最后一个点位（奥尔沃思池）的空间多边形表征。

**数据集引用**
生物区域评估计划（2014）：格洛斯特——来自地方议会的额外资产。生物区域评估衍生数据集。查阅日期：2018年7月18日，http://data.bioregionalassessments.gov.au/dataset/47e9540a-dd75-4e04-bddb-574de1b89ecb。

**数据集上游数据源**
* **衍生自** [新南威尔士州标准仪器地方环境规划（LEP）- 遗产（HER）（NSW）](https://data.gov.au/data/dataset/fd1ff106-2f48-4bda-bfd1-a7206747c483)
* **衍生自** [地理数据集地表制图v2.1（Geofabric Surface Cartography - V2.1）](https://data.gov.au/data/dataset/5342c4ba-f094-4ac5-a65d-071ff5c642bc)