此数据集是那曲站2015年的观测数据;涡动相关系统属于开路式涡动系统，安装高度为3m，由三维超声风速仪(CSAT3，CambellScientificInc，USA)、开路式COHO分析仪(LI7500，Li-corInc，USA)和数据采集器(CR3000，CSI，USA和一个的CF卡)组成，采样频率为10Hz，每30min计算一次平均值，储存于CR3000配置的存储卡中。气象数据由CR1000采集，采集时间间隔除辐射为30min外，其余的气象要素均为10min采集。WD-风向，WS-风速，HS-显热通量，LE-潜热通量，h2o水汽通量，ress_mean大气压均值，DR-向下短波辐射，UR-向上短波辐射，DLR-向下长波辐射，ULR-向上长波辐射，Rn-净辐射。数据时间间隔为30分钟。
", "ds_source": "自动采集
", "ds_process_way": "原始数据，未经过人工处理
", "ds_quality": "数据质量较高
", "ds_acq_start_time": "2015-01-01 00:00:00", "ds_acq_end_time": "2015-11-25 00:00:00", "ds_acq_place": "西藏那曲", "ds_acq_lon_east": 91.96666666666667, "ds_acq_lat_south": 31.316666666666666, "ds_acq_lon_west": 91.81666666666666, "ds_acq_lat_north": 31.366666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 10128692, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "30分", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "cd3a5d34-76aa-482a-bcad-22152d358b0b.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": "青藏高原冰冻圈观测站", "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "胡泽勇", "ds_serv_phone": "0931-4967083", "ds_serv_mail": "zyhu@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-01-11 10:43:31", "last_updated": "2023-08-22 02:10:02", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1414", "i18n": { "en": { "title": "2015 Naqu eddy related observation system in Tibet", "ds_format": "", "ds_source": "Automatic acquisition
", "ds_quality": "High data quality
", "ds_ref_way": "", "ds_abstract": "This data set is the observation data of Naqu station in 2015; The eddy correlation system belongs to the open circuit eddy system, with the installation height of 3M. It is composed of three-dimensional ultrasonic anemometer (csat3, Campbell scientific Inc, USA), open circuit coho analyzer (li7500, Li cor Inc, USA) and data collector (cr3000, CSI, USA and a CF card). The sampling frequency is 10Hz, and the average value is calculated every 30min, and stored in the memory card configured by cr3000. The meteorological data are collected by CR1000. The collection interval is 10min except for 30min of radiation. WD - wind direction, WS - wind speed, HS - sensible heat flux, le - latent heat flux, H2O water vapor flux, mean atmospheric pressure, Dr - downward shortwave radiation, ur - upward shortwave radiation, DLR - downward longwave radiation, ULR - upward longwave radiation, Rn - net radiation. The data interval is 30 minutes.
", "ds_time_res": "30分", "ds_acq_place": "Naqu in Tibet", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Raw data, unprocessed
", "ds_ref_instruction": " \nIn order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data." } }, "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": [ "温度", "湿度", "大气压", "风速", "风向", "温度", "湿度", "大气压", "风速", "风向" ], "ds_subject_tags": [ "自然地理学", "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "西藏", "那曲", "西藏", "那曲" ], "ds_time_tags": [ 2015 ], "ds_contributors": [ { "true_name": "胡泽勇", "email": "zyhu@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "胡泽勇", "email": "zyhu@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "胡泽勇", "email": "zyhu@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "气象" }