Coefficient of variation of annual evaporation (%)

Coefficient of variation (%) of annual actual evaporation for 5km x 5km pixels. (This should not be confused with potential evaporation) Standard deviation / mean multiplied by 100. Annual drainage has been calculated by summing monthly data from WaterDyn model 18a 1955-2006 produced by the Australian Water Availability Project (AWAP).

本数据集涵盖5千米×5千米像素的年实际蒸发量变异系数（Coefficient of variation），以百分比为单位，请勿将其与潜在蒸发量相混淆。该变异系数的计算公式为标准差除以均值后乘以100。年排泄量（annual drainage）由澳大利亚水可用性项目（Australian Water Availability Project, AWAP）生成的WaterDyn模型18a的1955年至2006年月度数据求和计算得到。