为配合双偏振多普勒雷达进行观测，分别在上游寒区水文试验区和中游干旱区水文试验区内布置了多个雨量筒进行加强观测。其中上游的数据由于质量较差，没有列为一个单独的数据集。中游的观测由29个RG3-M型自动采集翻斗式雨量筒组成，其中最北的雨量筒位置为100.36°E；39.16°N，最南端的雨量筒位置为100.34°E；38.61°N，最东端的雨量筒位置为100.62°E；38.87°N，最西端的雨量筒位置为100.26°E；38.82°N。观测时间R02-R09号雨量筒从2008-05-18开始到2008-10-09结束，R10-R30号雨量筒从2008-05-26开始到2008-10-09结束。其主要技术指标如下：\n（1）承水口径：165mm×254mm\n（2）温度测量范围：0°C —+70°C（数据中温度单位为华氏度）\n（3）分辨率：0.2mm\n（4）测量范围：0—320cm\n（5）测量精度：1%
", "ds_source": "中游的观测由29个RG3-M型自动采集翻斗式雨量筒组成，其中最北的雨量筒位置为100.36°E；39.16°N，最南端的雨量筒位置为100.34°E；38.61°N，最东端的雨量筒位置为100.62°E；38.87°N，最西端的雨量筒位置为100.26°E；38.82°N。
", "ds_process_way": "（1）承水口径：165mm×254mm\n（2）温度测量范围：0°C —+70°C（数据中温度单位为华氏度）\n（3）分辨率：0.2mm\n（4）测量范围：0—320cm\n（5）测量精度：1%
", "ds_quality": "其中上游的数据由于质量较差，没有列为一个单独的数据集。中游的观测由29个RG3-M型自动采集翻斗式雨量筒组成。
", "ds_acq_start_time": "2008-05-18 00:00:00", "ds_acq_end_time": "2008-10-09 00:00:00", "ds_acq_place": "黑河流域, 中游干旱区水文试验区, 盈科绿洲加密观测区, 上游寒区水文试验区", "ds_acq_lon_east": 100.41666666666667, "ds_acq_lat_south": 38.86666666666667, "ds_acq_lon_west": 100.56666666666666, "ds_acq_lat_north": 39.266666666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 10899943, "ds_files_count": 2, "ds_format": "csv", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "7731e079-4aa7-4a79-9a1a-9c8226b58005.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.db1714.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-09-14 09:58:15", "last_updated": "2023-08-18 15:39:09", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.11", "i18n": { "en": { "title": "Heihe River Integrated Remote Sensing joint experiment: dense observation data set of rainfall tube in hydrological test area of arid area in the middle reaches (2008)", "ds_format": "csv", "ds_source": "The observation of the middle reaches is composed of 29 rg3-m automatic collection tipping bucket rain gauges, of which the northernmost rain gauge is 100.36 ° E; 39.16 ° n, and the position of the rainfall tube at the southernmost end is 100.34 ° E; 38.61 ° n, the position of the easternmost rain tube is 100.62 ° E; 38.87 ° n, and the position of the rain gauge at the westernmost end is 100.26 ° E; 38.82°N。\n", "ds_quality": "
The upstream data is not listed as a separate data set due to poor quality. The observation in the middle reaches is composed of 29 rg3-m automatic collection tipping bucket rain gauges.\n
", "ds_ref_way": "", "ds_abstract": "In order to cooperate with the dual polarization Doppler radar for observation, multiple rain cones are arranged in the hydrological test area of the upstream cold region and the hydrological test area of the Middle Arid Region to strengthen the observation. The upstream data is not listed as a separate data set due to poor quality. The observation of the middle reaches is composed of 29 rg3-m automatic collection tipping bucket rain gauges, of which the northernmost rain gauge is 100.36 ° E; 39.16 ° n, and the position of the rainfall tube at the southernmost end is 100.34 ° E; 38.61 ° n, the position of the easternmost rain tube is 100.62 ° E; 38.87 ° n, and the position of the rain gauge at the westernmost end is 100.26 ° E; 38.82°N。 Observation time: r02-r09 rain gauge starts from May 18, 2008 to October 9, 2008, and r10-r30 rain gauge starts from May 26, 2008 to October 9, 2008. The main technical indicators are as follows:\n
(1) Water bearing diameter: 165mm × 254mm\n(2) Temperature measurement range: 0 ° C - + 70 ° C\n(3) Resolution: 0.2mm\n(4) Measuring range: 0-320cm\n(5) Measurement accuracy: 1%
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, hydrological test area in arid area in the middle reaches, Yingke oasis intensive observation area, hydrological test area in cold area in the upper reaches", "ds_space_res": "", "ds_projection": "", "ds_process_way": "(1) Water bearing diameter: 165mm × 254mm\n(2) Temperature measurement range: 0 ° C - + 70 ° C (the temperature unit in the data is Fahrenheit)\n(3) Resolution: 0.2mm\n(4) Measuring range: 0-320cm\n(5) Measurement accuracy: 1%
", "ds_ref_instruction": "This data is generated by \"Heihe integrated remote sensing joint test\". 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": "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": [ "雨量筒", "水文气象", "降雨" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中游干旱区水文试验区", "盈科绿洲加密观测区", "上游寒区水文试验区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "赵果", "email": "guozh@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "赵果", "email": "guozh@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": "赵果", "email": "guozh@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" }