START08: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data. Version 2.0

This data set includes airborne measurements obtained from the NCAR Research Aviation Facility (RAF) Gulfstream V (HIAPER) aircraft (Tail Number N677F) during the "Stratosphere- Troposphere Analyses of Regional Transport 2008 " (START08) project. This data set contains merged Low-Rate (LRT, 1 sps) production, DGPS, and CO data. This data also contains updates to dewpoint measurement and dependent variables; 2D-C concentrations, histograms and related variables; solar zenith angle variables. The files are in netCDF format. This dataset was updated March 25, 2010.本数据集包含“2008年区域输送的平流层-对流层分析”（Stratosphere-Troposphere Analyses of Regional Transport 2008，缩写START08）项目期间，由美国国家大气研究中心（National Center for Atmospheric Research, NCAR）研究航空设施（Research Aviation Facility, RAF）的湾流V型（HIAPER）科研飞机（机尾编号N677F）获取的机载观测数据。本数据集包含合并后的低速（Low-Rate, LRT，1采样每秒）生成数据、差分全球定位系统（Differential Global Positioning System, DGPS）数据以及一氧化碳（Carbon Monoxide, CO）数据。本数据集还包含露点测量及其因变量、2D-C浓度数据、直方图及相关变量、太阳天顶角变量的更新内容。数据文件采用netCDF格式存储。本数据集于2010年3月25日完成更新。