本数据集包括黑河中游盈科/大满灌区5.5km×5.5km观测矩阵内75个BNUNET节点的2012年5-9月连续观测数据集。75个节点配置均相同，包含4cm、10cm和20cm深度的3层土壤温度探头和4cm深度的1层土壤水分探头，观测频率为10分钟。本数据集可为异质性地表关键水热变量的遥感估算及其遥感真实性检验，生态水文研究，灌溉优化管理等研究提供时空连续的观测数据集。时间是UTC+8。\n
\n详细信息请参见“BNUNET数据文档.docx”。
", "ds_source": "本数据集可为异质性地表关键水热变量的遥感估算及其遥感真实性检验，生态水文研究，灌溉优化管理等研究提供时空连续的观测数据集。时间是UTC+8。
", "ds_process_way": "75个节点配置均相同，包含4cm、10cm和20cm深度的3层土壤温度探头和4cm深度的1层土壤水分探头，观测频率为10分钟。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-05-12 00:00:00", "ds_acq_end_time": "2012-09-16 00:00:00", "ds_acq_place": "黑河流域, 中游人工绿洲试验区", "ds_acq_lon_east": 100.39805555555556, "ds_acq_lat_south": 38.84916666666667, "ds_acq_lon_west": 100.33888888888889, "ds_acq_lat_north": 38.896388888888886, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 52255539, "ds_files_count": 3, "ds_format": "txt", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "6e40578f-5142-4961-a6bf-f4507370410b.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河生态水文遥感试验（HiWATER）”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": "c94b3578-20da-4346-9de9-c702b6ca8983", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-08-30 16:50:58", "last_updated": "2023-08-23 16:47:49", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1572", "i18n": { "en": { "title": "Heihe River eco hydrological remote sensing experiment: bnunet soil temperature and humidity observation data set of eco hydrological wireless sensor network in the middle reaches of Heihe River Basin (2012)", "ds_format": "", "ds_source": "This data set can provide a spatio-temporal continuous observation data set for remote sensing estimation and remote sensing authenticity test of key hydrothermal variables on heterogeneous surface, eco hydrological research, irrigation optimization management and so on. The time is UTC + 8.
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "This data set includes 5.5km of Yingke / Daman irrigation area in the middle reaches of Heihe River × Continuous observation data set of 75 bnunet nodes in the 5.5km observation matrix from May to September 2012. The configuration of 75 nodes is the same, including 3-layer soil temperature probes at the depth of 4cm, 10cm and 20cm and 1-layer soil moisture probe at the depth of 4cm. The observation frequency is 10 minutes. This data set can provide a spatio-temporal continuous observation data set for remote sensing estimation and remote sensing authenticity test of key hydrothermal variables on heterogeneous surface, eco hydrological research, irrigation optimization management and so on. The time is UTC + 8.\n
\nFor details, see \"bnunet data document. Docx\".
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, middle reaches, artificial oasis, experimental area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The configuration of 75 nodes is the same, including 3-layer soil temperature probes at the depth of 4cm, 10cm and 20cm and 1-layer soil moisture probe at the depth of 4cm. The observation frequency is 10 minutes.
", "ds_ref_instruction": " \nThis data is generated by \"Heihe eco hydrological remote sensing experiment (hiwater)\". When using the data, users should clearly state the source of the data in the text and quote the reference method provided by this metadata in the reference part." } }, "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": [ "生态水文无线传感器网络", "土壤水分", "土壤温度", "BNUNET" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中游人工绿洲试验区" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "柴琳娜", "email": "chai@bnu.edu.cn", "work_for": "北京师范大学", "country": "中国" }, { "true_name": "马明国", "email": "mmg@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": "柴琳娜", "email": "chai@bnu.edu.cn", "work_for": "北京师范大学", "country": "中国" } ], "ds_managers": [ { "true_name": "马明国", "email": "mmg@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": "柴琳娜", "email": "chai@bnu.edu.cn", "work_for": "北京师范大学", "country": "中国" } ], "category": "遥感及产品" }