本数据集为帽儿山滑雪场2020年11月22日至12月10日的逐时气象、造雪系统流量和压力数据。帽儿山滑雪场位于于尚志市帽儿山镇附近，距哈尔滨市84km，地理位置为（45°15′N，127°26′E）海拔418m。本数据集共包含1个excel文件，包括温度、湿度、风速、风向和造雪泵站流量、出口压力、管线压力和造雪机进水口压力数据。
", "ds_source": "该数据集为人工观测，严格按照国家气象局地面气象观测规范要求进行观测。实验期间，每小时进行一次人工观测记录。风速风向使用的观测仪器为福禄克923 AIR Velocity Meter，湿度观测仪器为福禄克971 Temperature Humidity Meter，造雪系统数据压力流量采自造雪泵站终端显示设备。
", "ds_process_way": "通过对小时数据的统计汇总，计算一个造雪日的最低气温、最高气温、平均湿度、风速风向、造雪系统流量和压力。
", "ds_quality": "本数据在获取处理各阶段均有专业人员负责，数据质量良好。
", "ds_acq_start_time": "2020-11-22 00:00:00", "ds_acq_end_time": "2020-12-10 00:00:00", "ds_acq_place": "哈尔滨市尚志市帽儿山哈尔滨体育学院第二教学区高山滑雪场", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 10195, "ds_files_count": 2, "ds_format": ".xlsx", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "dd69847d-1697-48d7-a4a5-aad41cfaaa30.jpg", "ds_thumb_from": 0, "ds_ref_way": "关哈福特, 邢锦程, 相玲玲，帽儿山滑雪场螺杆泵系统造雪实验数据集（2020年），国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn/)，2023，doi：10.12072/ncdc.t-snow.db2896.2023", "paper_ref_way": "", "ds_ref_instruction": "用户在使用数据时请在正文中明确注明数据的来源，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": "52f86cb3-7bfa-4b4b-ae86-0e38af374716", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.15" ], "quality_level": 3, "publish_time": "2023-07-10 11:07:31", "last_updated": "2023-07-14 10:56:40", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.T-SNOW.DB2896.2023", "i18n": { "en": { "title": "Snow making Experiment Data Set of Maoershan Ski Resort Screw pump System (2020)", "ds_format": ".xlsx", "ds_source": "This dataset is manually observed and strictly observed in accordance with the requirements of the National Meteorological Administration's ground meteorological observation specifications. During the experiment, manual observation and recording were conducted every hour. The observation instrument used for wind speed and direction is the Fluke 923 AIR Velocity Meter, and the humidity observation instrument is the Fluke 971 Temperature Humidity Meter. The pressure and flow rate of the snow making system data are collected from the terminal display equipment of the snow making pump station.
", "ds_quality": "Professional personnel are responsible for all stages of data acquisition and processing, and the data quality is good.
", "ds_ref_way": "", "ds_abstract": "This dataset includes hourly meteorological, snowmaking system flow, and pressure data for the Maoershan Ski Resort from November 22 to December 10, 2020. Maoershan Ski Resort is located near Maoershan Town, Shangzhi City, 84km away from Harbin City, at an altitude of 418m (45°15′N, 127°26′E). This dataset contains a total of 1 Excel file, including temperature, humidity, wind speed, wind direction, and snow making pump station flow, outlet pressure, pipeline pressure, and snow making machine inlet pressure data.
", "ds_time_res": "日", "ds_acq_place": "Alpine skiing Field, the second teaching area of Harbin Sport University, Maoershan, Shangzhi, Harbin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "By summarizing hourly data, calculate the minimum temperature, maximum temperature, average humidity, wind speed and direction, flow rate and pressure of a snowmaking day.
", "ds_ref_instruction": "When users use data, please clearly indicate the source of the data in the main text and cite the citation provided by this metadata in the reference section." } }, "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": [ "最低最高气温", "平均湿度", "风速风向", "造雪泵站流量", "造雪泵站出口压力", "造雪管线末端压力", "造雪机1-10台的压力（bar)" ], "ds_subject_tags": [ "大气科学" ], "ds_class_tags": [], "ds_locus_tags": [ "尚志市", "帽儿山" ], "ds_time_tags": [ 2020 ], "ds_contributors": [ { "true_name": "关哈福特", "email": "ford5977@126.com", "work_for": "哈尔滨体育学院", "country": "中国" }, { "true_name": "邢锦程", "email": "1549755727@qq.com", "work_for": "哈尔滨体育学院研究生院", "country": "中国" }, { "true_name": "相玲玲", "email": "564427667@qq.com", "work_for": "哈尔滨体育学院研究生院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "关哈福特", "email": "ford5977@126.com", "work_for": "哈尔滨体育学院", "country": "中国" } ], "ds_managers": [ { "true_name": "关哈福特", "email": "ford5977@126.com", "work_for": "哈尔滨体育学院", "country": "中国" } ], "category": "气象" }