MBC 230 Map Product Masks

## **Abstract** \n\nThis dataset was derived by the Bioregional Assessment Programme. The parent 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\nCartographic masks for map products in MBC 230, used for clear annotation and masking unwanted features from report maps.\n\n## **Dataset History** \n\nMasks created using the 'Features Outline Masks (Cartography)' tool on annotation layers within ArcCatalog.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2016) MBC 230 Map Product Masks. Bioregional Assessment Derived Dataset. Viewed 05 July 2017, http://data.bioregionalassessments.gov.au/dataset/140dc3d8-b4e6-4822-be12-6d05c81f3c5b.\n\n## **Dataset Ancestors** \n\n* **Derived From** [Water table elevation of the Great Artesian Basin (GABWRA)](https://data.gov.au/data/dataset/08f01dba-ec93-4c00-8e29-2b25a1948a33)\n\n

## **摘要**

本数据集由生物区域评估计划（Bioregional Assessment Programme）衍生而来。元数据声明中的谱系字段标识了父数据集，生成该衍生数据集的过程则在元数据声明的历史字段中予以描述。

本数据集为MBC 230中地图产品的制图掩膜，用于实现清晰标注并掩蔽报告地图中的无关要素。

## **数据集历史**

掩膜通过在ArcCatalog内的标注图层上使用“要素轮廓掩膜（制图）”（Features Outline Masks (Cartography)）工具创建。

## **数据集引用**

生物区域评估计划（2016）MBC 230地图产品掩膜。生物区域评估衍生数据集。查阅日期：2017年7月5日，http://data.bioregionalassessments.gov.au/dataset/140dc3d8-b4e6-4822-be12-6d05c81f3c5b。

## **数据集祖先**

* **衍生自** [大自流盆地地下水位高程（GABWRA）](https://data.gov.au/data/dataset/08f01dba-ec93-4c00-8e29-2b25a1948a33)