2008年5月28日至7月12日期间在临泽草地加密观测区样方A（芦苇地）、临泽草地加密观测区样方D（苜蓿地）、临泽草地加密观测区样方E（大麦地）及临泽草地站院内利用小型蒸渗仪（Lysimeter）进行了蒸散发逐日观测。本数据为航空和卫星的蒸散发反演算法的发展和验证提供数据，为陆面过程/水文模型提供参数。\n
\n观测内容为：每日早晚两次称重，通常在上午6:00-8:00，下午18:00-20:00进行观测，并附有天气状况。其中6月5日下午降雨，没有观测；6月8日和9日下午没有观测；6月12日至16日大麦地因浇水没有测量。6月12日和13日下午以及14日上午没有观测；6月16日至7月8日，苜蓿收割，蒸散桶取出没有观测；6月21日至22日芦苇地没有观测；6月24日下午和7月2日上午没有观测；7月9日重新布设苜蓿地和芦苇地的蒸散桶。\n
\n本数据集包括蒸散测量记录Word文档和测量说明文档。
", "ds_source": "2008年5月28日至7月12日期间在临泽草地加密观测区样方A（芦苇地）、临泽草地加密观测区样方D（苜蓿地）、临泽草地加密观测区样方E（大麦地）及临泽草地站院内利用小型蒸渗仪（Lysimeter）进行了蒸散发逐日观测。本数据为航空和卫星的蒸散发反演算法的发展和验证提供数据，为陆面过程/水文模型提供参数。
", "ds_process_way": "每日早晚两次称重，通常在上午6:00-8:00，下午18:00-20:00进行观测，并附有天气状况。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2008-05-28 00:00:00", "ds_acq_end_time": "2008-07-12 00:00:00", "ds_acq_place": "黑河流域,中游干旱区水文试验区,临泽草地加密观测区", "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": 59076, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "97c0d23e-950d-4ca6-b090-238ba7221222.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.db1907.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-15 18:12:54", "last_updated": "2025-06-30 16:08:03", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1722", "i18n": { "en": { "title": "Heihe River Integrated Remote Sensing joint experiment: evapotranspiration observation data set of small lysimeter in Linze grassland intensive observation area (2008)", "ds_format": "excel", "ds_source": "From May 28 to July 12, 2008, evapotranspiration was observed daily with a small lysimeter in Linze grassland intensive observation area sample a (reed land), Linze grassland intensive observation area sample D (alfalfa land), Linze grassland intensive observation area sample e (barley land) and Linze grassland station yard. This data provides data for the development and verification of evapotranspiration inversion algorithms of aviation and satellite, and provides parameters for land surface process / hydrological model
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "From May 28 to July 12, 2008, evapotranspiration was observed daily with a small lysimeter in Linze grassland intensive observation area sample a (reed land), Linze grassland intensive observation area sample D (alfalfa land), Linze grassland intensive observation area sample e (barley land) and Linze grassland station yard. This data provides data for the development and verification of evapotranspiration inversion algorithms of aviation and satellite, and provides parameters for land surface process / hydrological model.\n
\nObservation contents: weigh twice in the morning and evening every day, usually from 6:00 to 8:00 in the morning and 18:00 to 20:00 in the afternoon, with weather conditions attached. There was no rainfall on the afternoon of June 5; There was no observation on the afternoon of June 8 and 9; From June 12 to 16, the barley field was not measured due to watering. There was no observation on the afternoon of 12 and 13 June and the morning of 14 June; From June 16 to July 8, alfalfa was harvested and the evapotranspiration barrel was taken out without observation; The reed field was not observed from June 21 to 22; There was no observation on the afternoon of June 24 and the morning of July 2; On July 9, the evapotranspiration barrels of alfalfa land and reed land were re arranged.\n
\nThis data set includes evapotranspiration measurement records, word documents and measurement description documents
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, arid area in the middle reaches, hydrological experimental area, Linze grassland intensive observation area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Weigh twice every morning and evening, usually from 6:00 a.m. to 8:00 p.m. and from 18:00 p.m. to 20:00 p.m., with weather conditions attached
", "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, "ds_topic_tags": [ "小型蒸渗仪", "蒸散发", "逐日观测", "大气水汽" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "中游干旱区水文试验区", "黑河流域", "临泽草地加密观测区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "胡晓利", "email": "huxiaoli@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" }, { "true_name": "韩旭军", "email": "hanxj@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": "黄春林", "email": "huangcl@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": "晋锐", "email": "jinrui@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": "年雁云", "email": "yynian@lzu.edu.cn", "work_for": "兰州大学", "country": "中国" }, { "true_name": "王树果", "email": "sgwang@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": "王旭峰", "email": "wangxufeng@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": "胡晓利", "email": "huxiaoli@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": "胡晓利", "email": "huxiaoli@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "遥感及产品" }