Namoi Surface Water model nodes for impact and risk analysis 20170515

## **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 data contains modelling nodes used in the surface water modelling. Some of these locations have observed flow data which were used in the model calibration and validation. Surface water flows were derived for all of the these locations for future coal development pathways.\n\n## **Dataset History** \n\nThe XY location of modelling nodes was extracted from input datasets and loaded into Geospational Format. Some of these points are downstream of baseline and ACRD developments chosen to study the impact of future coal development pathways.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2017) Namoi Surface Water model nodes for impact and risk analysis 20170515. Bioregional Assessment Derived Dataset. Viewed 11 December 2018, http://data.bioregionalassessments.gov.au/dataset/05b51f13-47ac-410b-bee2-6a233674fee3.\n\n## **Dataset Ancestors** \n\n* **Derived From** [Historical Mining Footprints DTIRIS NAM 20150914](https://data.gov.au/data/dataset/fb0a43f1-9022-4844-b5b5-b91f72a1d9f9)\n\n* **Derived From** [Namoi AWRA-L model](https://data.gov.au/data/dataset/0d58109a-f3b3-4f3a-9bc0-f8d8398d4da8)\n\n* **Derived From** [Namoi Environmental Impact Statements - Mine footprints](https://data.gov.au/data/dataset/493a47cd-4228-4dec-bb72-bcf4495fa306)\n\n* **Derived From** [River Styles Spatial Layer for New South Wales](https://data.gov.au/data/dataset/06fb694b-d2f1-4338-ab65-a707c02f11d7)\n\n* **Derived From** [Namoi Surface Water Mine Footprints - digitised](https://data.gov.au/data/dataset/fa0a0d09-3780-498a-a412-242b25130291)\n\n* **Derived From** [Namoi AWRA-R model implementation (post groundwater input)](https://data.gov.au/data/dataset/8681bd56-1806-40a8-892e-4da13cda86b8)\n\n* **Derived From** [National Surface Water sites Hydstra](https://data.gov.au/data/dataset/f7edc5e5-93ee-4527-bed5-a118b4017623)\n\n* **Derived From** [Namoi AWRA-R (restricted input data implementation)](https://data.gov.au/data/dataset/04fc0b56-ba1d-4981-aaf2-ca6c8eaae609)\n\n* **Derived From** [Namoi Hydstra surface water time series v1 extracted 140814](https://data.gov.au/data/dataset/10fc9dd2-fc95-4357-86f1-c59e69678c5c)\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** [Namoi Existing Mine Development Surface Water Footprints](https://data.gov.au/data/dataset/d4875816-4184-4579-8194-8aff6efe7d9a)\n\n

**摘要**
本数据集由生物区域评估计划（Bioregional Assessment Programme）从多源数据集衍生而来。本元数据声明中的“谱系（Lineage）”字段已标注所用源数据集，其衍生加工流程则详见元数据中的“历史（History）”字段。
该数据集包含地表水建模所用的建模节点，其中部分点位带有用于模型率定与验证的实测径流数据。针对所有上述点位，已基于未来煤炭开发路径推演得到地表径流量。

**数据集历史**
建模节点的XY坐标已从输入数据集中提取，并加载至地理空间格式（Geospational Format）。其中部分点位位于基线开发与ACRD开发项目的下游，用于研究未来煤炭开发路径的影响。

**数据集引用**
生物区域评估计划（2017）：《用于影响与风险分析的纳米伊地表水模型节点》20170515。生物区域评估衍生数据集。2018年12月11日查阅，http://data.bioregionalassessments.gov.au/dataset/05b51f13-47ac-410b-bee2-6a233674fee3.

**数据集溯源**
* **源自** [历史采矿足迹 DTIRIS NAM 20150914](https://data.gov.au/data/dataset/fb0a43f1-9022-4844-b5b5-b91f72a1d9f9)
* **源自** [Namoi AWRA-L模型](https://data.gov.au/data/dataset/0d58109a-f3b3-4f3a-9bc0-f8d8398d4da8)
* **源自** [Namoi环境影响声明——矿山足迹](https://data.gov.au/data/dataset/493a47cd-4228-4dec-bb72-bcf4495fa306)
* **源自** [新南威尔士州河流类型空间图层](https://data.gov.au/data/dataset/06fb694b-d2f1-4338-ab65-a707c02f11d7)
* **源自** [Namoi地表水矿山足迹——数字化成果](https://data.gov.au/data/dataset/fa0a0d09-3780-498a-a412-242b25130291)
* **源自** [Namoi AWRA-R模型实现（地下水输入后版本）](https://data.gov.au/data/dataset/8681bd56-1806-40a8-892e-4da13cda86b8)
* **源自** [全国地表水站点Hydstra](https://data.gov.au/data/dataset/f7edc5e5-93ee-4527-bed5-a118b4017623)
* **源自** [Namoi AWRA-R（受限输入数据实现版本）](https://data.gov.au/data/dataset/04fc0b56-ba1d-4981-aaf2-ca6c8eaae609)
* **源自** [Namoi Hydstra地表水时间序列v1（提取于2014年8月14日）](https://data.gov.au/data/dataset/10fc9dd2-fc95-4357-86f1-c59e69678c5c)
* **源自** [GEODATA 9秒DEM（数字高程模型，Digital Elevation Model）与D8：数字高程模型版本3及流向网格2008](https://data.gov.au/data/dataset/ebcf6ca2-513a-4ec7-9323-73508c5d7b93)
* **源自** [Namoi现有矿山开发地表水足迹](https://data.gov.au/data/dataset/d4875816-4184-4579-8194-8aff6efe7d9a)