该数据集包含了2012年5月10日至9月26日的通量观测矩阵中超级站气象观测数据。站点位于甘肃省张掖市大满灌区农田内，下垫面是玉米地。观测点的经纬度是100.37223E, 38.85551N，海拔1556.06m。风速与风向传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；空气温度、相对湿度传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；CO2廓线传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；大气压力传感器安装在2米处，自计式雨量计安装在塔西侧约8米处，架高2.5m；四分量辐射仪安装在12米处，朝向正南；两个红外表面温度传感器安装在12米处，朝向正南，红外表面温度传感器支臂朝向正南，探头朝向是垂直向下；光合有效辐射传感器安装在12米处，朝向正南；土壤热流板（自校正式）（3块）依次埋设在地下6 cm处，朝向正南距离塔体2米处；其中两块埋设在棵间，一块埋设在植株下面。平均土壤温度传感器TCAV埋设在地下2 cm处，朝向正南距离塔体2米处； 土壤温度传感器探头埋设在地表0cm和地下2cm、4cm、10cm、20cm、40cm、80cm、120 cm和160 cm处，并距离气象塔2米的正南方；土壤水分传感器分别埋设在地下2cm、4cm、10cm、20cm、40cm、80cm、120 cm和160 cm处，并距离气象塔2米的正南方。\n
\n观测项目有：风速（WS_3m、WS_5m、WS_10m、WS_15m、WS_20m、WS_30m、WS_40m）(单位：米/秒)、风向（WD_3m、WD_5m、WD_10m 、WD_15m、WD_20m、WD_30m、WD_40m）(单位：度)、空气温湿观测（Ta_3m、Ta_5m、Ta_10m、Ta_15m、Ta_20m、Ta_30m、Ta_40m和RH_3m、RH_5m、RH_10m、RH_15m、RH_20m、RH_30m、RH_40m）(单位：摄氏度、百分比)、大气压观测（Press）(单位：百帕)、降水观测（Rain）(单位：毫米)、CO2浓度和水汽密度观测（CO2_3m、CO2_5m、CO2_10m、CO2_15m、CO2_20m、CO2_30m、CO2_40m和H2O_3m、H2O_5m、H2O_10m、H2O_15m、H2O_20m、H2O_30m、H2O_40m）(单位：微摩尔/摩尔、毫摩尔/摩尔)、四分量辐射（DR、UR、DLR_Cor、ULR_Cor、Rn）(单位：瓦/平方米)、地表红外辐射温度（IRT_1、IRT_2）(单位：摄氏度)、光合有效辐射（PAR）(单位：瓦/平方米)、平均土壤温度（TCAV_2cm）(单位：摄氏度)、土壤热通量（Gs_1、Gs_2、Gs_3）(单位：瓦/平方米)、 多层土壤水分（Ms_2cm、Ms_4cm、Ms_10cm、Ms_20cm、Ms_40cm、Ms_80cm、Ms_120cm、Ms_160cm）(单位：百分比)和多层土壤温度（Ts_0cm、Ts_2cm、Ts_4cm、Ts_10cm、Ts_20cm、Ts_40cm、Ts_80cm、Ts_120cm 、Ts_160cm）(单位：摄氏度) 。
", "ds_source": "站点位于甘肃省张掖市大满灌区农田内，下垫面是玉米地。观测点的经纬度是100.37223E, 38.85551N，海拔1556.06m。
", "ds_process_way": "风速与风向传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；空气温度、相对湿度传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；CO2廓线传感器分别架设在3米、5米、10米、15米、20米、30米、40米处，共7层，朝向正北；大气压力传感器安装在2米处，自计式雨量计安装在塔西侧约8米处，架高2.5m；四分量辐射仪安装在12米处，朝向正南；两个红外表面温度传感器安装在12米处，朝向正南，红外表面温度传感器支臂朝向正南，探头朝向是垂直向下；光合有效辐射传感器安装在12米处，朝向正南；土壤热流板（自校正式）（3块）依次埋设在地下6 cm处，朝向正南距离塔体2米处；其中两块埋设在棵间，一块埋设在植株下面。平均土壤温度传感器TCAV埋设在地下2 cm处，朝向正南距离塔体2米处； 土壤温度传感器探头埋设在地表0cm和地下2cm、4cm、10cm、20cm、40cm、80cm、120 cm和160 cm处，并距离气象塔2米的正南方；土壤水分传感器分别埋设在地下2cm、4cm、10cm、20cm、40cm、80cm、120 cm和160 cm处，并距离气象塔2米的正南方。\n
\n观测项目有：风速（WS_3m、WS_5m、WS_10m、WS_15m、WS_20m、WS_30m、WS_40m）(单位：米/秒)、风向（WD_3m、WD_5m、WD_10m 、WD_15m、WD_20m、WD_30m、WD_40m）(单位：度)、空气温湿观测（Ta_3m、Ta_5m、Ta_10m、Ta_15m、Ta_20m、Ta_30m、Ta_40m和RH_3m、RH_5m、RH_10m、RH_15m、RH_20m、RH_30m、RH_40m）(单位：摄氏度、百分比)、大气压观测（Press）(单位：百帕)、降水观测（Rain）(单位：毫米)、CO2浓度和水汽密度观测（CO2_3m、CO2_5m、CO2_10m、CO2_15m、CO2_20m、CO2_30m、CO2_40m和H2O_3m、H2O_5m、H2O_10m、H2O_15m、H2O_20m、H2O_30m、H2O_40m）(单位：微摩尔/摩尔、毫摩尔/摩尔)、四分量辐射（DR、UR、DLR_Cor、ULR_Cor、Rn）(单位：瓦/平方米)、地表红外辐射温度（IRT_1、IRT_2）(单位：摄氏度)、光合有效辐射（PAR）(单位：瓦/平方米)、平均土壤温度（TCAV_2cm）(单位：摄氏度)、土壤热通量（Gs_1、Gs_2、Gs_3）(单位：瓦/平方米)、 多层土壤水分（Ms_2cm、Ms_4cm、Ms_10cm、Ms_20cm、Ms_40cm、Ms_80cm、Ms_120cm、Ms_160cm）(单位：百分比)和多层土壤温度（Ts_0cm、Ts_2cm、Ts_4cm、Ts_10cm、Ts_20cm、Ts_40cm、Ts_80cm、Ts_120cm 、Ts_160cm）(单位：摄氏度) 。\n
\n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：2012-6-10 10:30；（5）命名规则为：AMS+站点编号 。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-05-10 00:00:00", "ds_acq_end_time": "2012-09-26 00:00:00", "ds_acq_place": "黑河流域, 中游人工绿洲试验区, 通量观测矩阵", "ds_acq_lon_east": 100.37222222222222, "ds_acq_lat_south": 38.855555555555554, "ds_acq_lon_west": 100.37222222222222, "ds_acq_lat_north": 38.855555555555554, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 5535792, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "8e9a7f4a-307e-4856-a98a-1b5612fa0b64.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河生态水文遥感试验（HiWATER）”产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "ds_from_station": null, "organization_id": "c94b3578-20da-4346-9de9-c702b6ca8983", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-08-27 10:55:30", "last_updated": "2021-08-27 10:55:30", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1613", "i18n": { "en": { "title": "Heihe River eco hydrological remote sensing experiment: multi-scale observation experiment of surface evapotranspiration on non-uniform underlying surface - flux observation matrix data set (Daman super station)", "ds_format": "", "ds_source": "The station is located in the farmland of Daman Irrigation District, Zhangye City, Gansu Province, with corn field as the underlying surface. The longitude and latitude of the observation point are 100.37223e, 38.85551n, and the altitude is 1556.06m
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "The data set contains the meteorological observation data of super stations in the flux observation matrix from May 10 to September 26, 2012. The station is located in the farmland of Daman Irrigation District, Zhangye City, Gansu Province, with corn field as the underlying surface. The longitude and latitude of the observation point are 100.37223e, 38.85551n, and the altitude is 1556.06m. Wind speed and direction sensors are erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with a total of 7 floors, facing due north; The air temperature and relative humidity sensors are erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with a total of 7 floors, facing due north; The CO2 profile sensor is erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with 7 layers in total, facing due north; The atmospheric pressure sensor is installed at 2m, and the self metering rain gauge is installed at about 8m on the west side of the tower, with a frame height of 2.5m; The four component radiometer is installed at 12M, facing due south; Two infrared surface temperature sensors are installed at 12M, facing due south, the arm of infrared surface temperature sensor faces due south, and the probe faces vertically downward; Photosynthetically active radiation sensor is installed at 12M, facing due south; Soil heat flow plates (self calibration formal) (3 pieces) are successively buried 6 cm underground, facing due south and 2 m away from the tower; Two of them are buried between trees and one is buried under plants. The average soil temperature sensor tcav is buried 2 cm underground, facing due south and 2 m away from the tower; The probe of soil temperature sensor is buried at 0cm on the surface and 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm underground, and is 2m away from the south of the meteorological tower; The soil moisture sensor is buried at 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm underground, and is 2m away from the south of the meteorological tower.\n
\nObservation items: wind speed (WS)_ 3m、WS_ 5m、WS_ 10m、WS_ 15m、WS_ 20m、WS_ 30m、WS_ 40m (unit: M / s), wind direction (WD)_ 3m、WD_ 5m、WD_ 10m 、WD_ 15m、WD_ 20m、WD_ 30m、WD_ 40m (unit: degree), air temperature and humidity observation (TA)_ 3m、Ta_ 5m、Ta_ 10m、Ta_ 15m、Ta_ 20m、Ta_ 30m、Ta_ 40m and Rh_ 3m、RH_ 5m、RH_ 10m、RH_ 15m、RH_ 20m、RH_ 30m、RH_ 40m (in degrees Celsius, percentage), atmospheric pressure observation (press) (in HPA), precipitation observation (rain) (in mm), CO2 concentration and water vapor density observation (CO2_ 3m、CO2_ 5m、CO2_ 10m、CO2_ 15m、CO2_ 20m、CO2_ 30m、CO2_ 40m and H2O_ 3m、H2O_ 5m、H2O_ 10m、H2O_ 15m、H2O_ 20m、H2O_ 30m、H2O_ 40m) (unit: micromol / mol, millimol / mol), four component radiation (DR, ur, DLR)_ Cor、ULR_ COR, RN (unit: w / m2), surface infrared radiation temperature (IRT)_ 1、IRT_ 2) (unit: Celsius), photosynthetic effective radiation (PAR) (unit: watt / m2), average soil temperature (tcav)_ 2cm (in degrees Celsius), soil heat flux (GS)_ 1、Gs_ 2、Gs_ 3) (unit: watt / m2), multi-layer soil moisture (MS)_ 2cm、Ms_ 4cm、Ms_ 10cm、Ms_ 20cm、Ms_ 40cm、Ms_ 80cm、Ms_ 120cm、Ms_ 160cm (in percentage) and multi-layer soil temperature (TS)_ 0cm、Ts_ 2cm、Ts_ 4cm、Ts_ 10cm、Ts_ 20cm、Ts_ 40cm、Ts_ 80cm、Ts_ 120cm 、Ts_ 160cm) (in degrees Celsius)
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, artificial oasis experimental area in the middle reaches, flux observation matrix", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Wind speed and direction sensors are erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with a total of 7 floors, facing due north; The air temperature and relative humidity sensors are erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with a total of 7 floors, facing due north; The CO2 profile sensor is erected at 3M, 5m, 10m, 15m, 20m, 30m and 40m respectively, with 7 layers in total, facing due north; The atmospheric pressure sensor is installed at 2m, and the self metering rain gauge is installed at about 8m on the west side of the tower, with a frame height of 2.5m; The four component radiometer is installed at 12M, facing due south; Two infrared surface temperature sensors are installed at 12M, facing due south, the arm of infrared surface temperature sensor faces due south, and the probe faces vertically downward; Photosynthetically active radiation sensor is installed at 12M, facing due south; Soil heat flow plates (self calibration formal) (3 pieces) are successively buried 6 cm underground, facing due south and 2 m away from the tower; Two of them are buried between trees and one is buried under plants. The average soil temperature sensor tcav is buried 2 cm underground, facing due south and 2 m away from the tower; The probe of soil temperature sensor is buried at 0cm on the surface and 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm underground, and is 2m away from the south of the meteorological tower; The soil moisture sensor is buried at 2cm, 4cm, 10cm, 20cm, 40cm, 80cm, 120cm and 160cm underground, and is 2m away from the south of the meteorological tower.\n
\nObservation items: wind speed (WS)_ 3m、WS_ 5m、WS_ 10m、WS_ 15m、WS_ 20m、WS_ 30m、WS_ 40m (unit: M / s), wind direction (WD)_ 3m、WD_ 5m、WD_ 10m 、WD_ 15m、WD_ 20m、WD_ 30m、WD_ 40m (unit: degree), air temperature and humidity observation (TA)_ 3m、Ta_ 5m、Ta_ 10m、Ta_ 15m、Ta_ 20m、Ta_ 30m、Ta_ 40m and Rh_ 3m、RH_ 5m、RH_ 10m、RH_ 15m、RH_ 20m、RH_ 30m、RH_ 40m (in degrees Celsius, percentage), atmospheric pressure observation (press) (in HPA), precipitation observation (rain) (in mm), CO2 concentration and water vapor density observation (CO2_ 3m、CO2_ 5m、CO2_ 10m、CO2_ 15m、CO2_ 20m、CO2_ 30m、CO2_ 40m and H2O_ 3m、H2O_ 5m、H2O_ 10m、H2O_ 15m、H2O_ 20m、H2O_ 30m、H2O_ 40m) (unit: micromol / mol, millimol / mol), four component radiation (DR, ur, DLR)_ Cor、ULR_ COR, RN (unit: w / m2), surface infrared radiation temperature (IRT)_ 1、IRT_ 2) (unit: Celsius), photosynthetic effective radiation (PAR) (unit: watt / m2), average soil temperature (tcav)_ 2cm (in degrees Celsius), soil heat flux (GS)_ 1、Gs_ 2、Gs_ 3) (unit: watt / m2), multi-layer soil moisture (MS)_ 2cm、Ms_ 4cm、Ms_ 10cm、Ms_ 20cm、Ms_ 40cm、Ms_ 80cm、Ms_ 120cm、Ms_ 160cm (in percentage) and multi-layer soil temperature (TS)_ 0cm、Ts_ 2cm、Ts_ 4cm、Ts_ 10cm、Ts_ 20cm、Ts_ 40cm、Ts_ 80cm、Ts_ 120cm 、Ts_ 160cm) (in degrees Celsius).\n
\nProcessing and quality control of observation data: (1) ensure 1440 data every day (every 10min). If there is a lack of data, it will be marked by - 6999（ 2) Eliminate the time with duplicate records（ 3) Data that is obviously beyond the physical meaning or beyond the range of the instrument are deleted（ 4) The format of date and time is unified, and the date and time are in the same column. For example, the time is: 10:30, June 10, 2012（ 5) The naming rule is: AMS + site number
", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC 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": [ "气象要素", "水文气象", "自动气象站" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "通量观测矩阵", "中游人工绿洲试验区" ], "ds_time_tags": [ 2012 ], "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": "李新", "email": "lixin@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "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": "刘绍民", "email": "smliu@bnu.edu.cn", "work_for": "北京师范大学", "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": "遥感及产品" }