本数据集是2012年7-9月黑河流域上游葫芦沟流域河流流量观测数据。采用Solinst Levelloger 自动水位计观测河水水位，通过水位-流量曲线计算流量数据，流量实际观测为通过自制流量堰（见缩略图）手动观测。由于手动观测数据量有限，需要进一步补充观测，完善水位-流量曲线。\n
01号点：中科院寒旱所划分Ⅲ号区出口，寒漠带与寒甸带分界点，该点沟谷深切，可见基岩出露。 坐标（99°53′37″E,38°13′34″N）观测时段2012.6.28-2012.9.2。自动观测数据观测频率6.28-7.25为1次/30分钟。7.25-9.2为1次/15分钟。\n
02号点： 中科院寒旱所划分Ⅱ号区出口，地形平缓，位于冲积三角洲沟谷出口汇水处，南侧为灌木区。建有小型流量堰。 观测点坐标（99°52′58″E,38°14′36″N）自动观测数据观测频率为1次/15分钟。
", "ds_source": "01号点：中科院寒旱所划分Ⅲ号区出口，寒漠带与寒甸带分界点，该点沟谷深切，可见基岩出露。 坐标（99°53′37″E,38°13′34″N）
\n\n观测时段2012.6.28-2012.9.2。自动观测数据观测频率6.28-7.25为1次/30分钟。7.25-9.2为1次/15分钟.
\n\n02号点： 中科院寒旱所划分Ⅱ号区出口，地形平缓，位于冲积三角洲沟谷出口汇水处，南侧为灌木区。建有小型流量堰。 观测点坐标（99°52′58″E,38°14′36″N）自动观测数据观测频率为1次/15分钟。
\n\n观测时段2012.7.21-2012.9.6
", "ds_process_way": "采用Solinst Levelloger 自动水位计观测河水水位，通过水位-流量曲线计算流量数据，流量实际观测为通过自制流量堰（见缩略图）手动观测。由于手动观测数据量有限，需要进一步补充观测，完善水位-流量曲线。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-06-28 00:00:00", "ds_acq_end_time": "2012-09-02 00:00:00", "ds_acq_place": "黑河上游流域葫芦沟流域", "ds_acq_lon_east": 99.89361111111111, "ds_acq_lat_south": 38.226111111111116, "ds_acq_lon_west": 99.88277777777778, "ds_acq_lat_north": 38.24333333333333, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 321060, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "分、日、次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "1b5bb2c1-0c78-469f-9247-cb19a908aa62.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "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": "2021-02-02 17:57:31", "last_updated": "2023-08-23 17:03:22", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1838", "i18n": { "en": { "title": "River discharge observation data of hulugou small watershed from July to September 2012", "ds_format": "", "ds_source": "Point 01: the exit of area III divided by Institute of cold and drought, Chinese Academy of Sciences, and the dividing point of cold desert zone and cold Dian zone. The gully is deep and bedrock is exposed. Coordinates (99 ° 53 ′ 37 ″ e, 38 ° 13 ′ 34 ″ n)
\nThe observation period was from June 28, 2012 to September 2, 2012. The observation frequency of automatic observation data is 6.28-7.25, once per 30 minutes. 7.25-9.2 is 1 time / 15 minutes
\nPoint 02: the exit of area II, which is divided by Institute of cold and drought, Chinese Academy of Sciences, is located at the confluence of the outlet of alluvial delta Valley, and the shrub area is on the south side. There is a small flow weir. The observation frequency of automatic observation data of observation point coordinates (99 ° 52 ′ 58 ″ e, 38 ° 14 ′ 36 ″ n) is 1 time / 15 minutes.
\nObservation period: July 21, 2012 to September 6, 2012
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "This data set is the river flow observation data of hulugou small watershed in the upper reaches of Heihe River Basin from July to September 2012. The solinst levellogger automatic water level gauge is used to observe the water level of the river, and the flow data is calculated through the water level discharge curve. The actual flow observation is manual observation through the self-made flow weir (see the thumbnail). Due to the limited amount of manual observation data, it is necessary to further supplement the observation and improve the water level discharge curve.\n
Point 01: the exit of area III divided by Institute of cold and drought, Chinese Academy of Sciences, and the dividing point of cold desert zone and cold Dian zone. The gully is deep and bedrock is exposed. Coordinate (99 ° 53 ′ 37 ″ e, 38 ° 13 ′ 34 ″ n) observation period: June 28, 2012 to September 2, 2012. The observation frequency of automatic observation data is 6.28-7.25, once per 30 minutes. 7.25-9.2 is 1 time / 15 minutes.\n
Point 02: the exit of area II, which is divided by Institute of cold and drought, Chinese Academy of Sciences, is located at the confluence of the outlet of alluvial delta Valley, and the shrub area is on the south side. There is a small flow weir. The observation frequency of automatic observation data of observation point coordinates (99 ° 52 ′ 58 ″ e, 38 ° 14 ′ 36 ″ n) is 1 time / 15 minutes.
", "ds_time_res": "分、日、次", "ds_acq_place": "Hulugou watershed in the upper reaches of Heihe River", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The solinst levellogger automatic water level gauge is used to observe the water level of the river, and the flow data is calculated through the water level discharge curve. The actual flow observation is manual observation through the self-made flow weir (see the thumbnail). Due to the limited amount of manual observation data, it is necessary to further supplement the observation and improve the water level discharge curve.
", "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": [ "水位", "水流量", "黑河流域" ], "ds_subject_tags": [ "水文测量" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "黑河上游", "葫芦沟小流域" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "孙自永", "email": "ziyong.sun@gmail.com", "work_for": "中国地质大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "常启昕", "email": "", "work_for": "中国地质大学（武汉）环境学院", "country": "" } ], "ds_managers": [ { "true_name": "孙自永", "email": "ziyong.sun@gmail.com", "work_for": "中国地质大学", "country": "中国" } ], "category": "水文" }