QLD DNRM Surface Water Licences linked to Spatial Locations - v1 20140313

## **Abstract** \n\nThe dataset was derived by the Bioregional Assessment Programme. This dataset was derived from multiple datasets. You can find a link to the parent datasets in the Lineage Field in this metadata statement. The History Field in this metadata statement describes how this dataset was derived. \n\n\n\nThis dataset is adapted from an extract from the QLD Dept of Natural Resource and Mines licensing data from the water management system. The dataset includes basic right (domestic & stock) licences as well as surface water licences (eg. irigation, town supply etc). Surface water licences can have an allocation as megalitres or a right to irrigate a certain number of hectares. There is no basic conversion to determine how many megalites/hecatre. The volume allocated for domestic and stock also varies based on the management area. This information can be found resource operations plan or water sharing rules.\n\n## **Purpose** \n\nFor licences that do not have a offtake lat/long, this has been linked to the Cadastre information (also provided by DNRM) that ties the offtake to the centroid of the property.\n\nAlthough this is not 100% accurate, it now allows future users of the surface water licences to be able to plot locations within a catchment.\n\n\n\nIn all cases, the 'off-take lat' and 'off-take long' should be used where available. This is the location provided from the licensing system where one was available. Where no location is provided for the offtake, the 'centroid lat' and 'centroid long' should be used.\n\n\n\nDNRM counld not supply GIS layers for the water management areas refered to in the dataset.\n\n## **Dataset History** \n\nAn additional column, 'asset class' was also added to the dataset for the purpose of the economic asset database. "Asset Class'aggregates the purpose of the licence into the set classes for the Asset Database. Where purpose = domestic; or domestic & stock; or stock then it was classed as 'basic water right'. Where it is listed as both a domestic/stock and a licensed use such as irrigation, it was classed as a 'water access right.' All other take and use were classed as a 'water access right'.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2013) QLD DNRM Surface Water Licences linked to Spatial Locations - v1 20140313. Bioregional Assessment Derived Dataset. Viewed 12 December 2018, http://data.bioregionalassessments.gov.au/dataset/caf51590-ad61-492d-87b6-89fc95ff842a.\n\n## **Dataset Ancestors** \n\n* **Derived From** [QLD DNRM Licence Locations Linked to Cadastre Plan - v1 - 20140307](https://data.gov.au/data/dataset/bf1085d8-9752-4533-a65a-820a020907db)\n\n* **Derived From** [QLD Dept of Natural Resources and Mines, Surface Water Entitlements 131204](https://data.gov.au/data/dataset/fc8366ad-46d8-463a-aa79-8e1679a74f1a)\n\n

## **摘要**

本数据集由生物区域评估计划（Bioregional Assessment Programme）编制，其衍生自多个源数据集。源数据集的链接可在本元数据声明的谱系字段（Lineage Field）中获取，元数据声明的历史字段（History Field）则详细说明了本数据集的衍生过程。

本数据集改编自昆士兰州自然资源与矿产部（QLD Department of Natural Resources and Mines）水资源管理系统中的许可数据提取内容，涵盖基础用水权（家庭与畜牧用水许可）以及地表水许可（如灌溉、城镇供水等）。地表水许可可按兆升（megalitres）核定分配水量，或授予特定公顷数的灌溉使用权，但尚无统一换算标准可用于二者间的转换。家庭与畜牧用水的分配水量亦因管理区域不同而存在差异，相关信息可查阅资源运营计划或水分配规则。

## **用途**

对于未提供取水点经纬度的许可，本数据集已关联由昆士兰州自然资源与矿产部（DNRM）提供的地籍信息（Cadastre information），将取水点关联至对应地块的质心位置。

尽管该关联方式并非完全精准，但此举可使后续地表水许可的使用者能够绘制流域内的许可点位分布图。

所有情况下，若可获取取水点纬度（off-take lat）与取水点经度（off-take long）字段，应优先使用该类信息——此类点位由许可系统直接提供。若未提供取水点位置，则应使用地块质心纬度（centroid lat）与地块质心经度（centroid long）字段。

昆士兰州自然资源与矿产部（DNRM）未能提供本数据集所涉及的水资源管理区域地理信息系统（GIS）图层。

## **数据集历史**

为适配经济资产数据库的需求，本数据集额外新增了“资产类别（asset class）”字段。该字段将许可用途归集为经济资产数据库预设的类别：当许可用途为家庭用水、家庭与畜牧用水或畜牧用水时，归类为“基础用水权（basic water right）”；当许可同时涵盖家庭/畜牧用水与灌溉等其他许可用途时，归类为“取水使用权（water access right）”；其余所有取水与用水用途均归类为“取水使用权”。

## **数据集引用**

生物区域评估计划（2013）《关联空间点位的昆士兰州自然资源与矿产部地表水许可——v1 20140313》，生物区域评估衍生数据集，2018年12月12日查阅，http://data.bioregionalassessments.gov.au/dataset/caf51590-ad61-492d-87b6-89fc95ff842a。

## **数据集溯源**

* **衍生自** [关联地籍图的昆士兰州自然资源与矿产部许可点位——v1 20140307](https://data.gov.au/data/dataset/bf1085d8-9752-4533-a65a-820a020907db)

* **衍生自** [昆士兰州自然资源与矿产部地表水取水权 131204](https://data.gov.au/data/dataset/fc8366ad-46d8-463a-aa79-8e1679a74f1a)