Surface Energy Balance System - sebs

The surface energy balance system (SEBS) consists of upwelling and downwelling solar and infrared radiometers within one net radiometer, a wetness sensor, and soil measurements of temperature, moisture, and soil heat flow. \n \nThe SEBS measurements allow the comparison of ECOR sensible and latent heat fluxes with the available energy (surface energy balance) as determined from the SEBS, and provide information on wetting of the sensors for data-quality purposes.地表能量平衡系统（Surface Energy Balance System，SEBS）由集成于单台净辐射计内的上行、下行太阳及红外辐射计、湿度传感器，以及用于测量土壤温度、土壤湿度与土壤热流的土壤测量模块组成。 基于SEBS获取的测量数据，可将ECOR感热通量与潜热通量与通过SEBS反演得到的可用能量（地表能量平衡）进行对比分析，同时还能提供传感器润湿状态的相关信息，用于数据质量管控。