Siple Dome Surface Energy Flux

This data set comprises radiative and turbulent flux components of the surface energy balance at Siple Dome, West Antarctica, measured between 21 December 2019 and 19 January 2020. Radiative fluxes were measured by Kipp & Zonen pyranometers and pyrgeometers. A Campbell Scientific open path eddy covariance system measured sensible and latent heat fluxes. An Apogee infrared sensor measured surface skin temperature. Sky conditions were observed using an ALCOR System digital all-sky camera. A StellarNet shortwave spectroradiometer system measured downwelling spectral irradiance in the wavelength range 350-1700 nm.本数据集涵盖南极西部西普尔穹丘（Siple Dome）区域地表能量平衡的辐射通量与湍流通量组分，观测时段为2019年12月21日至2020年1月19日。其中，辐射通量由Kipp & Zonen品牌的总辐射表（pyranometer）与长波辐射计（pyrgeometer）测定；坎贝尔科学（Campbell Scientific）公司的开路涡动协方差系统用于测量感热通量与潜热通量；Apogee红外传感器采集地表表层温度；采用ALCOR系统数码全天空相机观测天空状况；StellarNet短波光谱辐射计系统则测定了350-1700纳米波长范围内的下行光谱辐照度。