{
    "created": "2019-10-08 11:11:01",
    "updated": "2026-05-08 22:15:36",
    "id": "e832b29c-67ae-49dd-b0fd-84c8c75dc897",
    "version": 3,
    "ds_topic": null,
    "title_cn": "2012年敦煌站涡动相关通量观测系统数据",
    "title_en": "Data of eddy related flux observation system at Dunhuang station in 2012",
    "ds_abstract": "<p>此数据集是敦煌站2012年涡动相关通量观测数据。数据包括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。采集时间为2012年8月20日-2012年12月31日，各字段定义见表头</p>",
    "ds_source": "<p>自动采集</p>\n\n<p>涡动相关系统属于开路式涡动系统，安装高度为3m</p>\n\n<p>由三维超声风速仪(CSAT3，CambellScientificInc，USA)、开路式CO2H2O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</p>\n\n<p>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</p>",
    "ds_process_way": "<p>原始数据，未经加工处理</p>",
    "ds_quality": "<p>自2012年8月现场调试仪器以来，进行不间断连续观测，每两个月进行仪器维护和数据采集，数据质量较高</p>",
    "ds_acq_start_time": "2012-08-20 00:00:00",
    "ds_acq_end_time": "2012-12-31 00:00:00",
    "ds_acq_place": "甘肃酒泉敦煌",
    "ds_acq_lon_east": 94.84166666666667,
    "ds_acq_lat_south": 40.019999999999996,
    "ds_acq_lon_west": 94.6763888888889,
    "ds_acq_lat_north": 40.17638888888889,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 34490880,
    "ds_files_count": 22,
    "ds_format": "xls",
    "ds_space_res": null,
    "ds_time_res": "30分",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "e832b29c-67ae-49dd-b0fd-84c8c75dc897.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "None",
    "ds_from_station": null,
    "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a",
    "ds_serv_man": "屈建军",
    "ds_serv_phone": "0931-4967565",
    "ds_serv_mail": "qujianj@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.4510"
    ],
    "quality_level": 3,
    "publish_time": "2022-11-07 13:24:01",
    "last_updated": "2023-08-23 17:02:32",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.nieer.2020.1394",
    "i18n": {
        "en": {
            "title": "Data of eddy related flux observation system at Dunhuang station in 2012",
            "ds_format": "",
            "ds_source": "<pre><code>                                              &lt;p&gt;Automatic acquisition&lt;/p&gt;\n</code></pre>\n<p>The eddy related system is an open circuit eddy system, with an installation height of 3M</p>\n<p>It is composed of three-dimensional ultrasonic anemometer (csat3, Campbell scientific Inc, USA), open circuit co2h2o analyzer (li7500, Li cor Inc, USA) and data collector (cr3000, CSI, USA and a CF card). The sampling frequency is 10Hz. The average value is calculated every 30min and stored in the memory card configured by cr3000</p>\n<p>The meteorological data are collected by CR1000. The collection interval is 10min except for 30min of radiation</p>",
            "ds_quality": "<pre><code>                                                      &lt;p&gt;Since the instrument was commissioned on site in August 2012, continuous observation has been carried out, instrument maintenance and data collection have been carried out every two months, with high data quality&lt;/p&gt;\n</code></pre>",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code> &lt;p&gt;This data set is the eddy related flux observation data of Dunhuang station in 2012. The data include WD wind direction, WS wind speed, HS sensible heat flux, Le latent heat flux, H2O water vapor flux, mean atmospheric pressure of ress Juan, Dr downward shortwave radiation, ur upward shortwave radiation, DLR downward longwave radiation, ULR upward longwave radiation, RN net radiation. The collection time is August 20, 2012 -2012 December 31st. See the header for the definitions of each field&lt;/p&gt;\n</code></pre>",
            "ds_time_res": "30分",
            "ds_acq_place": "",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>                                              &lt;p&gt;Raw data, unprocessed&lt;/p&gt;\n</code></pre>",
            "ds_ref_instruction": "                    In 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": "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": [
        "温度",
        "湿度",
        "大气压",
        "风速",
        "风向"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "甘肃省",
        "敦煌"
    ],
    "ds_time_tags": [
        2012
    ],
    "ds_contributors": [
        {
            "true_name": "屈建军",
            "email": "qujianj@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": "屈建军",
            "email": "qujianj@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": "张克存",
            "email": "kecunzh@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "category": "气象"
}