本数据集为2019年黄河源区鄂陵湖草地观测站点（GS）的常规气象观测数据，使用Kipp&Zonen CNR4、Vaisala HMP155A、PTB110等仪器观测获得，时间分辨率为半小时，主要包括风速、风向、气温、相对湿度、气压、向下/向上短波辐射、向下/向上长波辐射、降水。", "ds_source": "
使用Kipp&Zonen CNR4、Vaisala HMP155A、PTB110等仪器观测获得。", "ds_process_way": "
夜间时段的短波辐射值赋值为零。", "ds_quality": "
数据质量总体较好，部分时段由于供电、仪器故障等原因，有一些缺测，缺测值标记为NAN。", "ds_acq_start_time": "2019-01-01 00:00:00", "ds_acq_end_time": "2019-12-31 00:00:00", "ds_acq_place": "青海省,玛多县,鄂陵湖流域", "ds_acq_lon_east": 97.55444444444444, "ds_acq_lat_south": 34.91416666666667, "ds_acq_lon_west": 97.55444444444444, "ds_acq_lat_north": 34.91416666666667, "ds_acq_alt_low": 4280.0, "ds_acq_alt_high": 4280.0, "ds_share_type": "login-access", "ds_total_size": 1822702, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "7e0dc7ea-e663-46b9-a906-b57081aaf70f.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "c61cfcbf-6cda-49ca-b9cb-290d6ff3bf0c", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.ZPWERS.db1995.2022", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-04-20 10:23:21", "last_updated": "2025-06-30 14:54:08", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.ZPWERS.db1995.2022", "i18n": { "en": { "title": "Routine meteorological observation data of grassland observation points in Eling Lake Basin (2019)", "ds_format": "Excel", "ds_source": "
Kipp & Zonen cnr4, Vaisala hmp155a, ptb110 and other instruments were used for observation.", "ds_quality": "
The data quality is generally good. In some periods, due to power supply, instrument failure and other reasons, there are some missing measurements, and the missing values are marked as Nan.", "ds_ref_way": "", "ds_abstract": "
This data set is the routine meteorological observation data of Eling Lake grassland observation station (GS) in the source area of the Yellow River in 2019. It is obtained by using Kipp & Zonen cnr4, Vaisala hmp155a, ptb110 and other instruments. The time resolution is half an hour, mainly including wind speed, wind direction, air temperature, relative humidity, air pressure, downward / upward short wave radiation, downward / upward long wave radiation and precipitation.
", "ds_time_res": "时", "ds_acq_place": "Qinghai Province, Maduo County, erling Lake Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The value of short wave radiation at night is zero.", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "风速风向", "气温", "相对湿度", "气压", "短波辐射", "长波辐射", "降水" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河源区", "青海省", "玛多县", "鄂陵湖流域" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "孟宪红", "email": "mxh@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": "吕世华", "email": "slu@lzb.ac.cn", "work_for": "成都信息工程大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "李照国", "email": "zgli@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": "李照国", "email": "zgli@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": "气象" }