青藏高原地气相互作用综合观测数据集（2005-2021）

本数据集集成了12个青藏高原野外观测台站2005-2021年间逐小时地气相互作用综合观测数据，包含多层气象数据、多层土壤数据以及湍流数据。12个野外观测台站分别为珠穆朗玛大气与环境综合观测研究站（QOMS）、藏东南高山环境综合观测研究站（SETORS）、纳木错多圈层综合观测研究站（NAMORS）、阿里荒漠环境综合观测研究站（NASED）、慕士塔格西风带环境综合观测研究站（MAWORS）、鄂陵湖站（Ngoring_Lake）、玛曲站（Maqu）、唐古拉站（TGL），大沙龙站（Dashalong）、阿柔站（Arou）、垭口站（Yakou）和景阳岭站（Jingyangling）。多层气象数据包括风速、风向、气温、湿度、气压、辐射四分量；多层土壤数据包括土壤温度和土壤湿度；湍流数据包括感热通量和潜热通量。同时针对青藏高原野外观测数据中存在的实际问题，为各个台站不同要素针对性地发展了数据质量控制方案，构建了完善的高原野外观测数据处理系统。所有观测要素都经过了严格的数据质量控制流程并提供了数据质量控制码（0：正确数据，1：可疑数据，2：错误数据，4：插补后的数据，8：缺失数据，9：未经数据质量控制）。本数据能广泛应用于青藏高原气象要素特征分析、遥感产品评估和遥感反演算法的发展、数值模拟的评估和发展等研究。

This dataset integrates hourly comprehensive observation data of land-atmosphere interaction from 12 field observation stations on the Qinghai-Tibet Plateau during 2005–2021, covering multi-layer meteorological data, multi-layer soil data, and turbulence data. The 12 field observation stations are: Qomolangma Atmospheric and Environmental Comprehensive Observation and Research Station (QOMS), Southeast Tibet Alpine Environment Comprehensive Observation and Research Station (SETORS), Nam Co Multi-sphere Comprehensive Observation and Research Station (NAMORS), Ali Desert Environment Comprehensive Observation and Research Station (NASED), Muztagh Westerlies Environment Comprehensive Observation and Research Station (MAWORS), Ngoring Lake Station (Ngoring_Lake), Maqu Station (Maqu), Tanggula Station (TGL), Dashalong Station (Dashalong), Arou Station (Arou), Yakou Station (Yakou), and Jingyangling Station (Jingyangling). Multi-layer meteorological data includes wind speed, wind direction, air temperature, relative humidity, atmospheric pressure, and four components of radiation; multi-layer soil data includes soil temperature and soil moisture; turbulence data includes sensible heat flux and latent heat flux. Meanwhile, targeting the practical issues in field observation data of the Qinghai-Tibet Plateau, targeted data quality control schemes have been developed for different variables at each station, and a comprehensive plateau field observation data processing system has been established. All observation variables have undergone strict data quality control procedures, and data quality control codes are provided (0: correct data, 1: suspicious data, 2: erroneous data, 4: interpolated data, 8: missing data, 9: data without quality control). This dataset can be widely applied to researches such as characteristic analysis of meteorological elements over the Qinghai-Tibet Plateau, remote sensing product evaluation, development of remote sensing inversion algorithms, as well as evaluation and development of numerical simulations.

搜集汇总

背景与挑战

背景概述

该数据集集成了12个青藏高原野外观测台站2005-2021年间逐小时的地气相互作用综合观测数据，包含多层气象数据、土壤数据和湍流数据，并经过严格的质量控制。数据广泛应用于气象要素特征分析、遥感产品评估和数值模拟研究。