冰沟流域径流观测时间段为2008年01月17日至2009年12月31日。观测仪器采用重庆水文仪器厂旋杯式流速仪。\n
\n数据说明包括以下两部分：\n
\n1）其中2008年3月14日前为常规观测，1天观测1次；\n2008年3月15日至2008年4月1日为加密观测期，每天观测次数不等，每天约7-8次观测，最密集观测为逐小时观测；\n
\n2）2008年5月3日至2008年9月17日，北京时间（BJT）早9时、午14时、晚19时进行观测；2008年9月17日之后都是北京时间（BJT）早9时，晚18时进行观测。水流量采用等间隔法进行测量。根据水文情势大小决定不同的间隔宽度，一般为20cm、40cm、80cm三种方式。\n
\n文件命名规则WATER_Runoff_BG_yyyymmdd-yyyymmdd.csv，其中WATER_Runoff_BG代表冰沟流域径流观测数据，yyyymmdd-yyyymmdd为径流观测起止时间。数据为csv格式，缺值数据统一采用字符串None表示。", "ds_source": "
冰沟流域径流观测时间段为2008年01月17日至2009年12月31日。观测仪器采用重庆水文仪器厂旋杯式流速仪。", "ds_process_way": "
水流量采用等间隔法进行测量。根据水文情势大小决定不同的间隔宽度，一般为20cm、40cm、80cm三种方式。", "ds_quality": "
\n文件命名规则为WATER_Runoff_BG_yyyymmdd-yyyymmdd.csv，其中WATER_Runoff_BG代表冰沟流域径流观测数据，yyyymmdd-yyyymmdd为径流观测起止时间。数据为csv格式，缺值数据统一采用字符串None表示。
", "ds_acq_start_time": "2008-01-17 00:00:00", "ds_acq_end_time": "2009-12-31 00:00:00", "ds_acq_place": "黑河流域", "ds_acq_lon_east": 100.44305555555556, "ds_acq_lat_south": 38.04333333333333, "ds_acq_lon_west": 100.58972222222222, "ds_acq_lat_north": 38.973888888888894, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 93153, "ds_files_count": 3, "ds_format": "csv", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "10fa5b04-82ad-4bd5-bdb1-b0e470285791.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.db1853.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-15 15:36:25", "last_updated": "2025-06-30 16:06:25", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1703", "i18n": { "en": { "title": "Heihe River Integrated Remote Sensing joint experiment: enhanced runoff observation data set in intensive observation area of Binggou basin (2008-2009)", "ds_format": "csv", "ds_source": "The runoff observation period of Binggou watershed is from January 17, 2008 to December 31, 2009. The observation instrument adopts the rotating cup current meter of Chongqing Hydrological Instrument Factory.", "ds_quality": "
\nThe file naming rule is water_ Runoff_ BG_ Yyyymmdd-yyyymmdd.csv, where water_ Runoff_ BG represents the runoff observation data of Binggou watershed, and yyyymmdd yyyymmdd is the start and end time of runoff observation. The data is in CSV format, and the missing value data is uniformly represented by the string none.
", "ds_ref_way": "", "ds_abstract": "The runoff observation period of Binggou watershed is from January 17, 2008 to December 31, 2009. The observation instrument adopts the rotating cup current meter of Chongqing Hydrological Instrument Factory.\n
\nThe data description includes the following two parts:\n
\n1) Among them, routine observation is conducted before March 14, 2008, once a day;\nThe intensive observation period is from March 15, 2008 to April 1, 2008. The observation times vary from 7 to 8 times a day, and the most intensive observation is hourly observation;\n
\n2) From May 3, 2008 to September 17, 2008, observations were made at 9 a.m., 14 p.m. and 19 p.m. Beijing time (BJT); After September 17, 2008, observations were made at 9 a.m. and 18 p.m. Beijing time (BJT). The water flow is measured by equal interval method. Different interval widths are determined according to the hydrological situation, which are generally 20cm, 40cm and 80cm.\n
\nFile naming rules water_ Runoff_ BG_ Yyyymmdd-yyyymmdd.csv, where water_ Runoff_ BG represents the runoff observation data of Binggou watershed, and yyyymmdd yyyymmdd is the start and end time of runoff observation. The data is in CSV format, and the missing value data is uniformly represented by the string none.
", "ds_time_res": "年", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The water flow is measured by equal interval method. Different interval widths are determined according to the hydrological situation, which are generally 20cm, 40cm and 80cm.", "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": [ "径流量", "旋杯式流速仪", "气象水文" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "冰沟流域加密观测区", "黑河流域", "上游寒区水文试验区", "冰沟寒区水文气象观测站" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "李弘毅", "email": "lihongyi@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": "白云洁", "email": "baiyj27@163.com", "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": "李弘毅", "email": "lihongyi@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": "李弘毅", "email": "lihongyi@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" }