坡面径流场观测日期为2008年6月19日至2008年10月17日，共计进行了15次流量观测。径流场（38°03′，100°13′，3472m）坡度为20.16度，地表植被覆盖为主要分布为灌木和草地，灌木高度约为20cm左右，草地平均高约为3cm，土壤厚度约为50cm，以下为砂土和碎石。植被根系深度为40cm左右。0-50cm为粘土，50-80cm间隔分布着砂土和碎石。径流场长10m，宽5m，长边垂直于坡面等高线，短边平行于坡面等高线。径流场深度为80cm。由保护带、护埂、渗水面、承水槽、导水管、观测室等几部分组成。径流流量采用量筒观测。\n
\n主要观测内容包括：在典型降水发生时，观测表面流量（地表0cm）和壤中水流量（距地表80cm），同时在径流场右侧进行单点降雨观测。\n
\n该数据集包含了1个子文件夹和2个数据文档。数据文档分别为数据观测说明，原始数据文档。", "ds_source": "
坡面径流场观测日期为2008年6月19日至2008年10月17日，共计进行了15次流量观测。径流场（38°03′，100°13′，3472m）坡度为20.16度，地表植被覆盖为主要分布为灌木和草地，灌木高度约为20cm左右，草地平均高约为3cm，土壤厚度约为50cm，以下为砂土和碎石。植被根系深度为40cm左右。0-50cm为粘土，50-80cm间隔分布着砂土和碎石。径流场长10m，宽5m，长边垂直于坡面等高线，短边平行于坡面等高线。径流场深度为80cm。由保护带、护埂、渗水面、承水槽、导水管、观测室等几部分组成。径流流量采用量筒观测。", "ds_process_way": "
主要观测内容包括：在典型降水发生时，观测表面流量（地表0cm）和壤中水流量（距地表80cm），同时在径流场右侧进行单点降雨观测。", "ds_quality": "
数据质量良好", "ds_acq_start_time": "2008-06-19 00:00:00", "ds_acq_end_time": "2008-10-17 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": 2646, "ds_files_count": 3, "ds_format": "txt", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "09e81da8-be53-4809-b1e8-fbcbf6f227c4.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.db1847.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-15 15:09:37", "last_updated": "2025-06-30 16:06:25", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1694", "i18n": { "en": { "title": "Heihe River comprehensive remote sensing joint experiment: observation data set of slope runoff field in intensive observation area of Binggou basin (June October 2008)", "ds_format": "txt", "ds_source": "
The observation date of slope runoff field was from June 19, 2008 to October 17, 2008, and a total of 15 flow observations were carried out. The gradient of the runoff field (38 ° 03 ', 100 ° 13', 3472m) is 20.16 degrees. The surface vegetation is mainly covered by shrubs and grasslands. The height of shrubs is about 20cm, the average height of grassland is about 3cm, the soil thickness is about 50cm, and the following are sandy soil and gravel. The root depth of vegetation is about 40cm. 0-50cm is clay, and sand and gravel are distributed at intervals of 50-80cm. The runoff field is 10m long and 5m wide. The long side is perpendicular to the slope contour and the short side is parallel to the slope contour. The depth of runoff field is 80cm. It is composed of protective belt, protective ridge, seepage surface, water bearing tank, water guide pipe, observation room, etc. The runoff is observed by measuring cylinder.", "ds_quality": "
Good data quality", "ds_ref_way": "", "ds_abstract": "
The observation date of slope runoff field was from June 19, 2008 to October 17, 2008, and a total of 15 flow observations were carried out. The gradient of the runoff field (38 ° 03 ', 100 ° 13', 3472m) is 20.16 degrees. The surface vegetation is mainly covered by shrubs and grasslands. The height of shrubs is about 20cm, the average height of grassland is about 3cm, the soil thickness is about 50cm, and the following are sandy soil and gravel. The root depth of vegetation is about 40cm. 0-50cm is clay, and sand and gravel are distributed at intervals of 50-80cm. The runoff field is 10m long and 5m wide. The long side is perpendicular to the slope contour and the short side is parallel to the slope contour. The depth of runoff field is 80cm. It is composed of protective belt, protective ridge, seepage surface, water bearing tank, water guide pipe, observation room, etc. The runoff is observed by measuring cylinder.\n
\nThe main observation contents include: when typical precipitation occurs, observe the surface flow (0cm from the surface) and soil water flow (80cm from the surface), and conduct single point rainfall observation on the right side of the runoff field.\n
\nThe dataset contains 1 subfolder and 2 data documents. The data documents are data observation description and original data documents.
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The main observation contents include: when typical precipitation occurs, observe the surface flow (0cm from the surface) and soil water flow (80cm from the surface), and conduct single point rainfall observation on the right side of the runoff field.", "ds_ref_instruction": "" } }, "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", "地表水", "流量", "水文/水循环" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "上游寒区水文试验区", "黑河流域", "冰沟流域加密观测区", "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": "李红星", "email": "lihongxing@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" }