本数据集包括我国北京上甸子大气本底站2004-2005年一氧化碳在线观测月统计数据，可代表同期我国京津冀地区的一氧化碳本底状况，数据集经过严格的质量控制，统计变量包括一氧化碳月平均值、中值、标准差、样本个数、月最大值、月最小值等。
", "ds_source": "自主生产（仪器采集）
", "ds_process_way": "仪器自动观测 人工统计数据
", "ds_quality": "数据集通过严格的人工审核控制质量
", "ds_acq_start_time": "2004-01-01 00:00:00", "ds_acq_end_time": "2005-12-31 00:00:00", "ds_acq_place": "上甸子", "ds_acq_lon_east": 117.13305555555554, "ds_acq_lat_south": 40.61666666666667, "ds_acq_lon_west": 117.09972222222221, "ds_acq_lat_north": 40.666666666666664, "ds_acq_alt_low": 293.0, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 819427, "ds_files_count": 4, "ds_format": "xlsx", "ds_space_res": null, "ds_time_res": "月", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "0596479e-1298-11e6-9b93-5cc5d45ad3ae.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "在使用数据时，请注明“2004-2005年北京上甸子大气本底站一氧化碳月均值数据来自北京上甸子大气本底站”", "ds_from_station": "上甸子大气成分本底观测站", "organization_id": "5bbdb7c9-88ca-4011-af74-f1eb6b162e28", "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": "2021-01-12 11:29:22", "last_updated": "2023-08-23 17:04:03", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.SDZRAW.2020.16", "i18n": { "en": { "title": "Monthly mean value of carbon monoxide at Shangdianzi atmospheric background station, Beijing, 2004-2005", "ds_format": "", "ds_source": "Self production (instrument acquisition)
", "ds_quality": "Data set quality control through strict manual audit
", "ds_ref_way": "", "ds_abstract": "This data set includes the monthly statistical data of carbon monoxide online observation from 2004 to 2005 at Shangdianzi atmospheric background station in Beijing, China, which can represent the background situation of carbon monoxide in Beijing, Tianjin and Hebei in the same period. The data set is subject to strict quality control, and the statistical variables include monthly average value, median value, standard deviation, number of samples, monthly maximum value, monthly minimum value, etc.
", "ds_time_res": "月", "ds_acq_place": "", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Instrument automatic observation manual statistics
", "ds_ref_instruction": " When using the data, please indicate that \"the monthly average carbon monoxide data of Shangdianzi atmospheric background station in Beijing from 2004 to 2005 is from Shangdianzi atmospheric background station in Beijing\"" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "反应性气体", "一氧化碳", "月均值" ], "ds_subject_tags": [ "大气化学" ], "ds_class_tags": [], "ds_locus_tags": [ "北京市密云县" ], "ds_time_tags": [ 2004, 2005 ], "ds_contributors": [ { "true_name": "张晓春", "email": "xczhang@camscma.cn", "work_for": "北京", "country": "中国" }, { "true_name": "权维俊", "email": "quanquan78430@163.com", "work_for": "京津冀环境气象预报预警中心", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "权维俊", "email": "quanquan78430@163.com", "work_for": "京津冀环境气象预报预警中心", "country": "中国" } ], "ds_managers": [ { "true_name": "张晓春", "email": "xczhang@camscma.cn", "work_for": "北京", "country": "中国" }, { "true_name": "权维俊", "email": "quanquan78430@163.com", "work_for": "京津冀环境气象预报预警中心", "country": "中国" } ], "category": "大气本底" }