该数据集包含了2014年1月13日至2014年12月31日的10m塔自动气象站观测数据。站点位于河北省怀来县东花园镇，下垫面为水浇地玉米。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：2014-6-10 10:30。1月13日-3月26日由于探头问题，20cm深度土壤水分数据错误；1月21日-3月26日由于探头问题，120cm深度土壤水分数据错误；3月17日-3月26日由于探头问题，2,4,10,20cm深度土壤水分数据错误。土壤热通量G2由于热流板问题，6月16日至7月9日有问题。
", "ds_acq_start_time": "2014-01-01 00:00:00", "ds_acq_end_time": "2014-12-31 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": 19073206, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "b1433bb1-0ea5-490f-966a-0c082e9d5e7f.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）。 ", "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 09:28:22", "last_updated": "2023-08-23 16:46:12", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.436", "i18n": { "en": { "title": "Observation data set of multi-scale surface fluxes and meteorological elements in Haihe River Basin: Huailai Station - Automatic Meteorological Station (2014)", "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 and relative humidity (5 m), which are oriented to the north; wind speed (10 m), wind direction (10 m), which is oriented to the north; air pressure (installed in the waterproof box); rainfall (10 m); four component radiation (5 m), which is oriented to the South; infrared surface temperature (5 m), which is oriented to the South and the probe is oriented 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, 2014. From January 13 to March 26, the data of soil moisture at 20cm depth was wrong due to probe problems; from January 21 to March 26, the data of soil moisture at 120cm depth was wrong due to probe problems; from March 17 to March 26, the data of soil moisture at 2,4,10,20cm depth was wrong due to probe problems. Soil heat flux G2 had problems from June 16 to July 9 due to the problem of heat flow plate.
", "ds_ref_way": "", "ds_abstract": "The data set includes the observation data of 10m tower automatic weather station from January 13, 2014 to December 31, 2014. The site is located in donghuayuan Town, Huailai County, Hebei Province. The underlying surface is watered corn. The longitude and latitude of the observation point are 115.7880e, 40.3491n and 480m above sea level.
\nThe data released by the 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 (HPA), precipitation (rain) (mm), four component radiation (DR, ur, DLR, ULR, RN) (w / m2), surface radiation temperature (irt_1, irt_) (℃), soil heat flux (gs_1, gs_, gs_) (w / m2) Multi layer soil moisture (MS ﹤ 2cm, MS ﹤ 4cm, MS ﹐ 10cm, MS ﹐ 20cm, MS ﹐ 40cm, MS ﹐ 80cm, MS ﹐ 120cm, MS ﹐ 160cm) (℃), average soil temperature (TS ﹐ 2cm, TS cm, TS ﹐ 20cm, TS cm, TS ﹐ 160cm) (℃), average soil temperature (tcav (℃).
\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": [ "怀来县", "海河流域", "河北省" ], "ds_time_tags": [ 2014 ], "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" }