该数据集包含了2013年1月1日至2013年12月31日的10 m塔自动气象站观测数据。站点位于河北省怀来县东花园镇，下垫面水浇地玉米。观测点的经纬度是115.7880E, 40.3491N，海拔480m。
\n\n自动气象站发布的数据包括：日期/时间Date/Time，空气温湿观测（Ta_5m,RH_5m）(℃，%)，风速(Ws_10m)（m/s），风向（WD）（°），气压（Press）(hpa)，降水（Rain）(mm)，四分量辐射（DR、UR、DLR、ULR、Rn）(W/m2)，地表辐射温度（IRT_1、IRT_2）(℃)，土壤热通量（Gs_1、Gs_2、Gs_3）(W/m2)、 多层土壤水分（Ms_2cm、Ms_4cm、Ms_10cm、Ms_20cm、Ms_40cm、Ms_80cm、Ms_120cm、Ms_160cm）(%)、多层土壤温度（Ts_2cm 、Ts_4cm、Ts_10cm、Ts_20cm、Ts_40cm、Ts_80cm、Ts_120cm、Ts_160cm）(℃)、平均土壤温度TCAV(℃)。
\n\n观测试验或站点介绍请参考杨光超等(2015)，数据处理请参考Liu et al. (2013)。
", "ds_source": "自动气象站安装在10m塔上，采集频率为30s，且10min输出一次。观测要素包括空气温度、相对湿度（5 m），朝向为正北；风速（10 m），风向（10 m），朝向为正北；气压（安装在防水箱内）；雨量（10 m）；四分量辐射（5 m），朝向为正南；红外表面温度（5 m），支臂朝向正南，探头朝向是垂直向下
", "ds_process_way": "土壤温湿度探头埋设在气象塔正南方1.5m处，土壤温度探头埋设深度为2cm、4cm、10cm、20cm、40cm、80cm、120cm和160 cm处，土壤水分传感器埋设深度为2cm、4cm、10cm、20cm、40cm、80cm、120cm和160cm；平均土壤温度埋在地下2, 4cm；土壤热流板（3块）埋设在地下6 cm处。
", "ds_quality": "观测数据的处理与质量控制：（1）确保每天1440个数据（每10min），若出现数据的缺失，则由-6999标示；（2）剔除有重复记录的时刻；（3）删除了明显超出物理意义或超出仪器量程的数据；（4）日期和时间的格式统一，并且日期、时间在同一列。如，时间为：2013-6-10 10:30。2月4日-2月27日由于探头问题，20,40,80,120cm深度土壤水分数据错误；1月1日-1月3日和4月25日至5月20日由于探头问题，2,4,10cm深度土壤水分数据错误；1月1日-5月10日由于探头问题，160cm深度土壤水分数据错误。12月11日-12月31日由于电源转换器损坏，数据缺失
", "ds_acq_start_time": "2013-01-01 00:00:00", "ds_acq_end_time": "2013-12-31 00:00:00", "ds_acq_place": "河北省怀来县海河流域", "ds_acq_lon_east": 115.76666666666667, "ds_acq_lat_south": 40.349722222222226, "ds_acq_lon_west": 115.76666666666667, "ds_acq_lat_north": 40.349722222222226, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 20265223, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "734602c7-5238-4084-99f6-db9c788530e5.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "用户在使用数据时需按要求对数据及文章进行引用，并对数据来源进行声明。请用户将使用本数据正式发表的文章反\n馈给数据提供者 （smliu@bnu.edu.cn）。\n", "ds_from_station": null, "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e", "ds_serv_man": "李红星 ", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-08-21 09:25:30", "last_updated": "2023-08-23 16:46:06", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.435", "i18n": { "en": { "title": "Multi scale surface fluxes and meteorological elements observation data set of Haihe River Basin: Huailai Station - Automatic Meteorological Station (2013)", "ds_format": "", "ds_source": "The automatic weather station is installed on a 10m tower, with the acquisition frequency of 30s and output once in 10min. The observation elements include air temperature, relative humidity (5m), heading to the north; wind speed (10m), wind direction (10m), heading to the north; air pressure (installed in waterproof box); rainfall (10m); four component radiation (5m), heading to the South; infrared surface temperature (5m), arm facing to the south, probe facing to the vertical down
", "ds_quality": "Processing and quality control of observation data: (1) 1440 data (every 10min) shall be ensured every day, and if there is any missing data, it shall be marked by - 6999; (2) the time with duplicate records shall be eliminated; (3) the data that obviously exceeds the physical meaning or the measuring range of the instrument shall be deleted; (4) the format of date and time shall be unified, and the date and time shall be in the same column. For example, the time is 10:30, June 10, 2013. From February 4 to February 27, due to the probe problem, the data of soil moisture at the depth of 20,40,80120cm was wrong; from January 1 to January 3 and from April 25 to May 20, due to the probe problem, the data of soil moisture at the depth of 2,4,10cm was wrong; from January 1 to May 10, due to the probe problem, the data of soil moisture at the depth of 160cm was wrong. Data missing due to power converter damage December 11-31
", "ds_ref_way": "", "ds_abstract": "The data set contains the observation data of 10 m tower automatic weather station from January 1, 2013 to December 31, 2013. The site is located in donghuayuan Town, Huailai County, Hebei Province. The longitude and latitude of the observation point are 115.7880e, 40.3491n and 480m above sea level.
\nData issued by automatic weather station include: date / time, air temperature and humidity observation（Ta_5m,RH_5m）(℃，%)，Wind speed(Ws_10m)（m/s），Wind direction（WD）（°），Pressure（Press）(hpa)，Rainfall（Rain）(mm)，Four component radiation（DR、UR、DLR、ULR、Rn）(W/m2)，Surface radiation temperature（IRT_1、IRT_2）(℃)，Soil heat flux（Gs_1、Gs_2、Gs_3）(W/m2)、 Multi layer soil moisture（Ms_2cm、Ms_4cm、Ms_10cm、Ms_20cm、Ms_40cm、Ms_80cm、Ms_120cm、Ms_160cm）(%)、Multi layer soil temperature（Ts_2cm 、Ts_4cm、Ts_10cm、Ts_20cm、Ts_40cm、Ts_80cm、Ts_120cm、Ts_160cm）(℃)、Average soil temperatureTCAV(℃)。
\nPlease refer to Yang Guangchao et al. (2015) for observation test or site introduction and Liu et al. (2013) for data processing.
", "ds_time_res": "", "ds_acq_place": "", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The soil temperature and humidity probe is buried at 1.5m in the south of the meteorological tower, 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm in depth, 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm in depth; the average soil temperature is buried at 2, 4cm underground; the soil heat flow plate (3 pieces) is buried at 6cm underground.
", "ds_ref_instruction": " When using data, users need to reference the data and articles as required, and declare the data source. Users are requested to use this data to publish articles" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "土壤水分", "自动气象站", "土壤温度" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "海河流域", "怀来县", "河北省" ], "ds_time_tags": [ 2013 ], "ds_contributors": [ { "true_name": "刘绍民", "email": "smliu@bnu.edu.cn", "work_for": "北京师范大学", "country": "中国" }, { "true_name": "徐自为", "email": "xuzw@bnu.edu.cn", "work_for": "北京师范大学地理学与遥感科学学院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "徐自为", "email": "xuzw@bnu.edu.cn", "work_for": "北京师范大学地理学与遥感科学学院", "country": "中国" } ], "ds_managers": [ { "true_name": "徐自为", "email": "xuzw@bnu.edu.cn", "work_for": "北京师范大学地理学与遥感科学学院", "country": "中国" } ], "category": "气象" }