Cartographic masks for map products GAL115

## **Abstract** \n\nThis dataset was created within the Bioregional Assessment Programme for cartographic purposes. Data has not been derived from any source datasets. Metadata has been compiled by the Bioregional Assessment Programme.\n\n\n\nCartographic masks for map products GAL_115, used for clear annotation and masking unwanted features from report maps.\n\n## **Dataset History** \n\nA shapefile was created for the use of masking data to highlight text.\n\n\n\nMethod:\n\n\n\n\\* A new polygon shapefile was created with no content\n\n\\* The shapefile was then populated in an ArcMap editing session by digitizing polygons which surround text.\n\n\\* ArcMAP's Advanced Drawing Option was then used to mask data behind text.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2014) Cartographic masks for map products GAL115. Bioregional Assessment Source Dataset. Viewed 07 December 2018, http://data.bioregionalassessments.gov.au/dataset/7da72301-cc38-4867-89b7-773a92c415ca.

## **摘要**

本数据集是在生物区域评估计划（Bioregional Assessment Programme）框架下为制图目的创建的。数据并非源自任何源数据集，元数据由生物区域评估计划编制。

用于地图产品GAL_115的制图掩膜，旨在为报告地图提供清晰标注并掩蔽无关要素。

## **数据集历史**

为掩蔽数据以突出文本，创建了一个shapefile文件。

方法：

* 创建一个无内容的新多边形shapefile文件

* 随后在ArcMap编辑会话中，通过数字化文本周围的多边形来填充该shapefile文件。