Soil Erosion Max Potential - Wind or Water

Provides a numeric rating in each raster cell of the potential for erosion by wind or water in the event that vegetation or other ground cover has been removed (e.g. by fire, over-grazing, land clearance). The assessment is based on mapping of terrain and spatial predictions of inherent soil erodibility characteristics. Also available for download: [Soil Wind Erosion Potential](http://data.sa.gov.au/data/dataset/wind-erosion-grid) and [Soil Water Erosion Potential](http://data.sa.gov.au/data/dataset/water-erosion-grid).

本数据集为每个栅格单元（raster cell）提供数值评级，用以表征当植被或其他地表覆被遭到移除（如火灾、过度放牧、土地开垦等情形）时，对应区域遭受风力与水力侵蚀的潜在可能性。该评级基于地形测绘数据与土壤固有侵蚀性特征的空间预测结果生成。同时可下载的附属数据集包括：土壤风力侵蚀潜力（Soil Wind Erosion Potential）与土壤水力侵蚀潜力（Soil Water Erosion Potential），其下载链接分别为：http://data.sa.gov.au/data/dataset/wind-erosion-grid 与 http://data.sa.gov.au/data/dataset/water-erosion-grid。