Sahara 1:250 000 GIS Dataset

This data is part of the series of maps that covers the whole of Australia at a scale of 1:250 000 (1cm on a map represents 2.5km on the ground) and comprises 513 maps. This is the largest scale at which published topographic maps cover the entire continent. Data is downloadable in various distribution formats.

本数据集属于覆盖澳大利亚全境的系列地图的一部分，比例尺为1:250000（即地图上1厘米对应实地2.5千米），全套地图共计513幅。该比例尺是已出版的覆盖澳大利亚全境的地形图所采用的最大比例尺。数据集可通过多种分发格式下载获取。