NCAR ISFF Data. Version 1.0

This dataset consists of quality controlled data collected during the T-REX field project. These 5-minute average statistics have been derived from the TREX/ISFF merged dataset, in which the locally-stored data from the 3 stations has been merged to fill in gaps in the data that were collected through the wireless network. The Integrated Surface Flux Facility (ISFF) is designed to study exchange processes between the atmosphere and Earth's surface. This includes the direct measurement of fluxes of momentum, sensible and latent heat, trace gases, and radiation as well as standard atmospheric and surface variables. With multiple sensors and data systems, measurements of horizontal and vertical gradients also can be made.

本数据集收录了T-REX野外项目期间采集的经过质量控制的观测数据。此类5分钟平均统计数据源自TREX/ISFF融合数据集，该数据集通过整合3个站点的本地存储数据，填补了无线网络采集数据时产生的空缺。地表综合通量观测设施（Integrated Surface Flux Facility，ISFF）旨在研究大气与地球表面间的交换过程，其观测范畴涵盖动量、感热、潜热、痕量气体与辐射的通量直接测量，以及标准大气参数与地表变量的观测。依托多传感器与数据系统，该设施还可开展水平与垂直梯度的观测。