此数据集包含了张掖国家气候观象台2008-2009年的自动气象站观测数据。站点位于甘肃省张掖，经纬度分别为100°17′E，39°05′N，海拔高度为1456m。\n观测项目有：大气风温湿梯度观测（2cm、4cm、10cm、20m和30m）、风向、气压、光合作用有效辐射、降水、辐射四分量、地表温度、多层土壤温度（5cm、10cm、15cm、20cm和40cm）、土壤水分（10cm、20cm、50cm、100cm和180cm）及土壤热通量（5cm、10cm和15cm）。具体的表头等信息请参见随数据一起发布的说明文档。
", "ds_source": "自动气象站观测数据。
", "ds_process_way": "仪器自动采集，人工校准。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2008-01-01 00:00:00", "ds_acq_end_time": "2009-07-31 00:00:00", "ds_acq_place": "黑河流域, 张掖国家气候观象台, 中游干旱区水文试验区", "ds_acq_lon_east": 100.25, "ds_acq_lat_south": 39.06666666666667, "ds_acq_lon_west": 100.38916666666667, "ds_acq_lat_north": 39.25, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 35978056, "ds_files_count": 2, "ds_format": "txt", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "4884b331-0fed-403c-bb4d-2cf0d4c4d530.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河综合遥感联合试验”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": "14df1d8b-6362-4c0f-b88e-b46d4abe5db9", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.NIEER.db1824.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 18:11:50", "last_updated": "2025-06-30 16:08:07", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1904", "i18n": { "en": { "title": "Heihe integrated remote sensing joint experiment: data set of automatic weather station of Zhangye National Climate Observatory (2008-2009)", "ds_format": "txt", "ds_source": "Automatic weather station observation data.", "ds_quality": "
Good data quality.", "ds_ref_way": "", "ds_abstract": "
This data set contains the observation data of automatic weather station of Zhangye National Climate Observatory from 2008 to 2009. The station is located in Zhangye, Gansu Province, with longitude and latitude of 100 ° 17 ′ e, 39 ° 05 ′ N and altitude of 1456m.\nThe observation items include: atmospheric wind temperature and humidity gradient observation (2cm, 4cm, 10cm, 20m and 30m), wind direction, air pressure, photosynthesis effective radiation, precipitation, radiation, surface temperature, multi-layer soil temperature (5cm, 10cm, 15cm, 20cm and 40cm), soil moisture (10cm, 20cm, 50cm, 100cm and 180cm) and soil heat flux (5cm, 10cm and 15cm). Please refer to the description document published with the data for specific header and other information.
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, Zhangye National Climate Observatory, hydrological experimental area of arid area in the middle reaches", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The instrument is automatically collected and manually calibrated.", "ds_ref_instruction": "This data was generated by the \"Heihe Comprehensive Remote Sensing Joint Experiment\". When using the data, please clearly state the source of the data in the main text and cite the citation provided by this metadata in the reference section." } }, "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": [ "降水", "总辐射", "土壤温度", "向上长波辐射", "土壤热通量", "空气湿度", "风向", "气象水文", "气象观测", "气压", "土壤水分", "地表温度", "反射辐射", "光合作用有效辐射", "下行长波辐射", "风速" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "张掖国家气候观象台", "中游干旱区水文试验区" ], "ds_time_tags": [ 2008, 2009 ], "ds_contributors": [ { "true_name": "黄广辉", "email": "luckhgh@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "黄广辉", "email": "luckhgh@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "黄广辉", "email": "luckhgh@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": "遥感及产品" }