本数据集为1960-1979年裴家峁沟流域雨量站降水观测数据。裴家峁沟流域位于陕西省榆林市绥德县，属于无定河一级支流。流域内布设了裴家峁、庙 岔、黑家坬、均白家沟、高家坬、高家崖和杨家坬7个雨量站。使用口径为20cm的SM1型普通雨量器和DSJ2型虹吸式自记雨量计进行平行观测，自记雨量计故障时用普通雨量计代替。数据包括逐日降水量数据、降水量摘录数据、各时段最大降水量表（按分钟摘录）。雨量站情况见裴家峁沟流域雨量站基本情况表。
", "ds_source": "仪器连续观测，人工定时观测。
", "ds_process_way": "降水量观测仪器有口径为20cm的SM1型普通雨量器和DSJ2型虹吸式自记雨量计。SM1型采用8时、20时两段制进行全年观测，主要观测降水起止时间，统计降水量，当降水间歇时间大于15min，间歇前后作为两次降水进行观测，当间歇时间小于15min则作为一次降水观测记载，如果一次降水跨过8时、20时应在8时、20时加测。DSJ2型采用24段制进行汛期观测，在自记雨量计出现故障的情况下，用普通雨量器观测资料进行补充。
", "ds_quality": "观测过程中自记雨量计出现异常值时使用普通雨量计观测值进行插补与校核；数据录入过程中经过四级人工校核，分别是制表、初校、复校、审核，以确保数据质量。
", "ds_acq_start_time": "1960-01-01 00:00:00", "ds_acq_end_time": "1979-12-31 00:00:00", "ds_acq_place": "陕西省榆林市绥德县裴家峁沟流域", "ds_acq_lon_east": 110.39555555555556, "ds_acq_lat_south": 37.48166666666667, "ds_acq_lon_west": 110.26666666666667, "ds_acq_lat_north": 37.558611111111105, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 410897, "ds_files_count": 4, "ds_format": "pdf", "ds_space_res": null, "ds_time_res": "分、日、次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "63e9ca14-88bd-4998-b067-c49c907f5443.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "f447b2e7-0b54-4601-8d49-0164f2a3fd9a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.5525" ], "quality_level": 3, "publish_time": "2020-12-18 17:13:29", "last_updated": "2023-06-01 15:10:38", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HWSDZhan.2020.81", "i18n": { "en": { "title": "Precipitation observation data set of Peijiashangou watershed in the first sub-region of Loess Hills and Gullies from 1960 to 1979", "ds_format": "pdf", "ds_source": "Instrument continuous observation, artificial timing observation.
", "ds_quality": "In the observation process, when the abnormal value of the self recording rain gauge occurs, the ordinary rain gauge observation value is used for interpolation and verification; during the data entry process, four levels of manual verification are carried out, including tabulation, primary calibration, re calibration and audit, so as to ensure the data quality.
", "ds_ref_way": "", "ds_abstract": "This data set is the precipitation observation data of precipitation station in Peijiamaogou watershed from 1960 to 1979. Peijiamaogou watershed, located in Suide County, Yulin City, Shaanxi Province, is a tributary of Wuding River. Seven rainfall stations including peijiamao, miaocha, heijiadi, junbaijiagou, gaojiadi, Gaojiaya and yangjiadi are set up in the basin. SM1 ordinary rain gauge with diameter of 20cm and dsj2 siphon rain gauge are used for parallel observation. When the self recording rain gauge fails, ordinary rain gauge is used instead. The data include daily precipitation data, precipitation extract data, and the maximum precipitation table of each period (extracted by minutes). See the basic information table of rainfall stations in peijiamaogou basin for rainfall stations.
", "ds_time_res": "分、日、次", "ds_acq_place": "Peijiamaogou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "There are SM1 rain gauge with diameter of 20cm and dsj2 siphon self recording rain gauge. SM1 adopts 8:00 and 20:00 two-stage system for annual observation, mainly observing the beginning and ending time of precipitation, and counting the precipitation. When the intermittent time of precipitation is more than 15 min, it is observed as two precipitation before and after the interval. When the intermittent time is less than 15 min, it is regarded as a precipitation observation record. If a precipitation crosses 8:00 and 20:00, it should be measured at 8:00 and 20:00. Dsj2 adopts 24 segment system for flood season observation. In case of failure of self recording rain gauge, the observation data of ordinary rain gauge are supplemented.
", "ds_ref_instruction": "" } }, "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": [ "日降水量", "降水强度", "最大降水量", "时段降水量", "降水摘录" ], "ds_subject_tags": [ "水文气象学" ], "ds_class_tags": [], "ds_locus_tags": [ "榆林", "绥德", "裴家峁沟", "陕西省" ], "ds_time_tags": [ 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979 ], "ds_contributors": [ { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "雷欣", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_managers": [ { "true_name": "郭玉梅", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" }, { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "category": "水土保持" }