2008年5月26日至7月29日在临泽站开展凝结水观测。观测地点在临泽站内的沙丘上。\n
\n观测方法：先后采用了两种容器进行观测。分别为凝结水盘（2008-05-26至2008-07-08）和铝盒（2008-06-24至2008-07-29）。凝结水盘采用敞口长方形塑料盘，见缩略图。铝盒的布置采用了遮盖和不遮盖两种方法，将3组深度不同的铝罐，分别布在沙丘的不同高度上。\n
\n称重仪器：凝结水盘用美国双杰GG TC30K- H电子天平。精度1g；铝盒法用500g电子天平。精度0.1g。\n
\n观测时间：早上6:00－7:00之间；晚上19:00－22:00之间。受天气条件限制，称重时间不完全一致。\n
\n连续观测：凝结水盘进行了一次连续观测，6月25日至6月27日，时间间隔为2小时；铝盒进行了两次连续观测，6月25日至6月27日，7月19日至7月20日，两次观测的时间间隔均为2小时。\n
\n凝结水预处理数据根据早晚称重重量之差计算凝结水的重量，再除以其体积，得到凝结水量（mm）。", "ds_source": "
2008年5月26日至7月29日在临泽站开展凝结水观测。观测地点在临泽站内的沙丘上。", "ds_process_way": "
先后采用了两种容器进行观测，分别为凝结水盘（2008-05-26至2008-07-08）和铝盒（2008-06-24至2008-07-29）。凝结水盘采用敞口长方形塑料盘，见缩略图。铝盒的布置采用了遮盖和不遮盖两种方法，将3组深度不同的铝罐，分别布在沙丘的不同高度上。", "ds_quality": "
数据质量良好", "ds_acq_start_time": "2008-06-01 00:00:00", "ds_acq_end_time": "2008-08-04 00:00:00", "ds_acq_place": "黑河流域, 中游干旱区水文试验区, 临泽站加密观测区", "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": 283299, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "8c9d9590-7980-42b5-b98f-3548980b247e.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.db1823.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 18:11:57", "last_updated": "2025-06-30 16:07:32", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1697", "i18n": { "en": { "title": "Heihe River comprehensive remote sensing joint test: condensate observation data set in dense observation area of Linze station (2008)", "ds_format": "excel", "ds_source": "
Condensate observation was carried out at Linze station from May 26 to July 29, 2008. The observation site is on the sand dune in Linze station.", "ds_quality": "
Good data quality", "ds_ref_way": "", "ds_abstract": "
Condensate observation was carried out at Linze station from May 26 to July 29, 2008. The observation site is on the sand dune in Linze station.\n
\nObservation method: two kinds of containers were used for observation. They are condensate pan (2008-05-26 to 2008-07-08) and aluminum box (2008-06-24 to 2008-07-29). The condensate tray adopts open rectangular plastic tray, see the thumbnail. The layout of aluminum boxes adopts two methods of covering and not covering. Three groups of aluminum cans with different depths are distributed on different heights of sand dunes.\n
\nWeighing instrument: American Shuangjie GG tc30k-h electronic balance for condensate pan. Accuracy 1g; 500g electronic balance for aluminum box method. Accuracy 0.1g.\n
\nObservation time: 6:00-7:00 in the morning; Between 19:00 and 22:00 p.m. Due to weather conditions, the weighing time is not completely consistent.\n
\nContinuous observation: a continuous observation was conducted on the condensate tray from June 25 to June 27, with an interval of 2 hours; Two consecutive observations were conducted on the aluminum box, from June 25 to June 27 and from July 19 to July 20. The time interval between the two observations was 2 hours.\n
\nAccording to the condensate pretreatment data, calculate the weight of condensate according to the difference between the weights weighed in the morning and evening, and then divide it by its volume to obtain the condensate volume (mm).
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, hydrological experimental area of arid area in the middle reaches, intensive observation area of Linze station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Two containers were used for observation, namely condensate pan (2008-05-26 to 2008-07-08) and aluminum box (2008-06-24 to 2008-07-29). The condensate tray adopts open rectangular plastic tray, see the thumbnail. The layout of aluminum boxes adopts two methods of covering and not covering. Three groups of aluminum cans with different depths are distributed on different heights of sand dunes.", "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": [ "凝结水", "沙丘", "凝结水盘", "铝盒", "地表水" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "临泽站加密观测区", "黑河流域", "中游干旱区水文试验区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "宋怡", "email": "songyi05@sohu.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": "宋怡", "email": "songyi05@sohu.com", "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": "宋怡", "email": "songyi05@sohu.com", "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" }