Lake Johnston 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1:250 000比例尺地图系列的组成部分，该系列地图上1厘米对应实地2.5千米，共计包含513幅地图。该比例尺是覆盖澳大利亚全境的公开出版地形图所能达到的最大比例尺。该数据集可通过多种分发格式下载获取。