Card Layer Specific Energy Performance Density 100 m in NRW

The map shows the specific energy performance density at 100 m above ground level. The map was modelled throughout NRW in a resolution of 100 x 100 m and validated with the yields of existing wind turbines in NRW. The specific energy power density is a measure of the performance of the wind flowing through an area. It indicates how much power (in watts) is implemented per square meter of rotor area. The specific energy power density gives an indication of how a location is suitable for wind energy use.本地图展示了海拔100米高度处的比能性能密度（specific energy performance density）。该地图以100×100米的空间分辨率在北莱茵-威斯特伐利亚州（NRW）全域完成建模，并依托该州现有风力涡轮机的发电量数据完成了验证。比能功率密度（specific energy power density）是衡量流经某一区域的风能性能的指标，其表征了每平方米转子面积所对应的输出功率（单位：瓦）。该指标可用于评估某一场地是否适合开展风能利用。