Digital Geology and Lithology of the Arltunga-Harts Range Region, Northern Territory 1:100,000 scale map sheet 5851 and part of sheet 5850

Geoscience Australia has produced digital geological and lithology maps of the Arltunga-Harts Range Region in the eastern Arunta Region of the Northern Territory using a scanned image of the first edition hardcopy map published by the Bureau of Mineral Resources in 1984. The image was digitised using Microstation and ArcInfo software, and attributed to meet the Version 2004.01 of the Geoscience Australia Digital Data Dictionary for GIS Products as closely as possible. The finished product has been provided as ArcView shape files and ArcInfo coverages on CD-ROM. Extensive internal quality assurance and control has been perfomed on the layers.

澳大利亚地球科学局（Geoscience Australia）以矿产资源局（Bureau of Mineral Resources）1984年出版的首版纸质地图的扫描影像为基础，制作了北领地阿伦塔地区东部阿尔通加-哈茨山脉区域的数字地质与岩性图。该扫描影像通过Microstation与ArcInfo软件完成数字化处理，并被赋予属性信息，以尽可能贴合澳大利亚地球科学局GIS产品数字数据词典（Geoscience Australia Digital Data Dictionary for GIS Products）2004.01版的规范要求。最终成果以ArcView形状文件（ArcView shape files）与ArcInfo覆盖数据集（ArcInfo coverages）的形式存储于光盘介质中。项目已针对各数据图层开展了全面的内部质量保证与质量控制工作。