20260810 16590700 1.0 TRUE TOPO2_5M_Sandridges All features have been derived or generalised from the 2.5 Million data capture. Sand Ridge - Sand drifts in long ridges tending parallel to and elongating in the direction of the prevailing winds. Activated in a scale range between approximately 1:2,500,000 and 1:1 million. © Commonwealth of Australia (Geoscience Australia) 2016. Creative Commons Attribution 4.0 International Licence.