HUN Alluvium (1:1m Geology)

## **Abstract** \n\nThe dataset was derived by the Bioregional Assessment Programme from the dataset Surface Geology of Australia, 1:1 000 000 scale, 2012 edition. The source dataset is 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\nAlluvium polygons extracted from the GA 1:1M Geology dataset for the Hunter subregion only.\n\n## **Purpose** \n\nFor report map display purposes.\n\n## **Dataset History** \n\nPolygons from the GA national 1:1M Surface Geology dataset were extracted based as follows:\n\n\n\n1) Polygon intersected with the HUN subregion extent, AND;\n\n2) 'NAME' = "alluvium 38485"\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (XXXX) HUN Alluvium (1:1m Geology). Bioregional Assessment Derived Dataset. Viewed 13 March 2019, http://data.bioregionalassessments.gov.au/dataset/c2706e2f-8800-440d-ad60-d0f2790b32e3.\n\n## **Dataset Ancestors** \n\n* **Derived From** [Gippsland Project boundary](https://data.gov.au/data/dataset/27413de5-d13a-4231-ac79-fc77f4cbb5f7)\n\n* **Derived From** [Surface Geology of Australia, 1:1 000 000 scale, 2012 edition](https://data.gov.au/data/dataset/8284767e-b5b1-4d8b-b8e6-b334fa972611)\n\n* **Derived From** [Natural Resource Management (NRM) Regions 2010](https://data.gov.au/data/dataset/1d54e38f-4051-4f0c-a350-c7dbd8eba65b)\n\n* **Derived From** [Bioregional Assessment areas v03](https://data.gov.au/data/dataset/96dbf469-5463-4f4d-8fad-4214c97e5aac)\n\n* **Derived From** [Victoria - Seamless Geology 2014](https://data.gov.au/data/dataset/2872d02e-66cb-42b6-9e5a-63abc8ad871b)\n\n* **Derived From** [Bioregional Assessment areas v05](https://data.gov.au/data/dataset/25f89049-839d-4736-bd81-97d8e8a40f8e)\n\n* **Derived From** [Bioregional Assessment areas v01](https://data.gov.au/data/dataset/0fd0d820-30b3-451f-a126-a50040426999)\n\n* **Derived From** [Bioregional Assessment areas v02](https://data.gov.au/data/dataset/e414b1b3-c42e-42e9-9cc4-2093054aa35f)\n\n* **Derived From** [GEODATA TOPO 250K Series 3](https://data.gov.au/data/dataset/a0650f18-518a-4b99-a553-44f82f28bb5f)\n\n* **Derived From** [NSW Catchment Management Authority Boundaries 20130917](https://data.gov.au/data/dataset/0dc4272e-c081-4ed4-9645-aa336ffacd85)\n\n* **Derived From** [Geological Provinces - Full Extent](https://data.gov.au/data/dataset/0a064b3b-2a1e-4672-80d9-03333be67aad)\n\n* **Derived From** [Bioregional Assessment areas v04](https://data.gov.au/data/dataset/e8a2d577-c5c5-4e2c-b0fa-53e4b2d4a034)\n\n* **Derived From** [GEODATA TOPO 250K Series 3, File Geodatabase format (.gdb)](https://data.gov.au/data/dataset/96ebf889-f726-4967-9964-714fb57d679b)\n\n

## **摘要**

本数据集由生物区域评估计划（Bioregional Assessment Programme）从2012版澳大利亚1:100万比例尺地表地质数据集衍生而来。本元数据声明的谱系字段已标注源数据集，其衍生制作流程则见于本元数据声明的历史字段。

仅针对亨特次区域，从澳大利亚地质调查局（GA）1:100万地质数据集中提取冲积层多边形要素。

## **目的**

用于报告配图展示。

## **数据集历史**

从GA国家级1:100万地表地质数据集中提取多边形要素的规则如下：

1) 多边形与HUN次区域范围相交；且
2) 'NAME' 字段值为'alluvium 38485'

## **数据集引用**

生物区域评估计划（XXXX）《亨特次区域冲积层（1:100万地质）》，生物区域评估衍生数据集，2019年3月13日查阅，访问地址：http://data.bioregionalassessments.gov.au/dataset/c2706e2f-8800-440d-ad60-d0f2790b32e3。

## **数据集溯源**

* **衍生自** [吉普斯兰项目边界](https://data.gov.au/data/dataset/27413de5-d13a-4231-ac79-fc77f4cbb5f7)
* **衍生自** [2012版澳大利亚1:100万比例尺地表地质数据集](https://data.gov.au/data/dataset/8284767e-b5b1-4d8b-b8e6-b334fa972611)
* **衍生自** [2010年自然资源管理（NRM）区域](https://data.gov.au/data/dataset/1d54e38f-4051-4f0c-a350-c7dbd8eba65b)
* **衍生自** [生物区域评估区域v03](https://data.gov.au/data/dataset/96dbf469-5463-4f4d-8fad-4214c97e5aac)
* **衍生自** [维多利亚州——2014年无缝地质数据集](https://data.gov.au/data/dataset/2872d02e-66cb-42b6-9e5a-63abc8ad871b)
* **衍生自** [生物区域评估区域v05](https://data.gov.au/data/dataset/25f89049-839d-4736-bd81-97d8e8a40f8e)
* **衍生自** [生物区域评估区域v01](https://data.gov.au/data/dataset/0fd0d820-30b3-451f-a126-a50040426999)
* **衍生自** [生物区域评估区域v02](https://data.gov.au/data/dataset/e414b1b3-c42e-42e9-9cc4-2093054aa35f)
* **衍生自** [GEODATA TOPO 250K 系列3](https://data.gov.au/data/dataset/a0650f18-518a-4b99-a553-44f82f28bb5f)
* **衍生自** [20130917年新南威尔士州流域管理局边界](https://data.gov.au/data/dataset/0dc4272e-c081-4ed4-9645-aa336ffacd85)
* **衍生自** [地质省——全范围数据集](https://data.gov.au/data/dataset/0a064b3b-2a1e-4672-80d9-03333be67aad)
* **衍生自** [生物区域评估区域v04](https://data.gov.au/data/dataset/e8a2d577-c5c5-4e2c-b0fa-53e4b2d4a034)
* **衍生自** [GEODATA TOPO 250K 系列3（文件地理数据库格式(.gdb)）](https://data.gov.au/data/dataset/96ebf889-f726-4967-9964-714fb57d679b)