{"created": "2019-10-09 15:10:30", "updated": "2024-03-28 11:26:54", "id": "354ca9d4-d7f3-4368-8d46-8895a9aa9379", "version": 3, "ds_topic": null, "title_cn": "2018年北京上甸子大气本底站气溶胶散射系数日数据集", "title_en": "Aerosol scattering coefficient daily data set of Beijing Shangdianzi atmosphere watch station 2018", "ds_abstract": "
对上甸子站2018年采集的分钟级气溶胶散射系数数据首先进行观测员级质控;其次,在数据质控软件支持下经专家级质控生成小时数据;再由小时数据合成日数据集。日数据集包括采集时间(CollectTime)、设备名称(DeviceName)、数据值(DataValue)、最大值(DataValueMax)、最大值出现时间(DataValueTMx)、最小值(DataValueMin)、最小值出现时间(DataValueTMn)等信息,可进行气溶胶散射系数数据的日变化分析等应用。
", "ds_source": "采用Ec0tech公司生产的Aurora1000型浊度仪析仪采集气溶胶散射系数分钟级数据,数据单位为Mm^-1,数据格式为Excel(*.xls)格式。
", "ds_process_way": "原始数据首先经过奇异值筛选,剔除有问题的观测数据。然后根据质控算法对数据进行校正,最后根据有效数据量进行小时均值和日均值计算。
", "ds_quality": "数据经过观测员级和专家级两级质控,数据质量良好。
", "ds_acq_start_time": "2018-01-01 00:00:00", "ds_acq_end_time": "2018-12-31 00:00:00", "ds_acq_place": "北京市密云区高岭镇上甸子村后山上甸子区域大气本底站内", "ds_acq_lon_east": 117.132777777778, "ds_acq_lat_south": 40.6330555555556, "ds_acq_lon_west": 117.066666666667, "ds_acq_lat_north": 40.9980555555556, "ds_acq_alt_low": 293.1, "ds_acq_alt_high": 293.5, "ds_share_type": "在线下载", "ds_total_size": 50688, "ds_files_count": 1, "ds_format": "xls", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "354ca9d4-d7f3-4368-8d46-8895a9aa9379.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "在使用数据时,请注明“北京上甸子大气本底站2018年气溶胶散射系数日数据集数据来自北京上甸子大气本底站 ”", "ds_from_station": null, "organization_id": "5bbdb7c9-88ca-4011-af74-f1eb6b162e28", "ds_serv_man": "权维俊", "ds_serv_phone": "010-58991325", "ds_serv_mail": "quanquan78430@163.com", "doi_value": "", "subject_codes": ["170.1515"], "quality_level": 3, "publish_time": "2020-12-16 09:04:18", "last_updated": "2023-08-23 17:04:03", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.SDZRAW.2020.24", "license": null, "ds_topic_tags": ["上甸子", "气溶胶散射系数", "大气本底"], "ds_subject_tags": ["大气化学"], "ds_class_tags": [], "ds_locus_tags": ["高岭镇", "上甸子", "密云区", "北京市"], "ds_time_tags": [2018], "ds_contributors": ["石庆峰", "蒲维维"], "ds_meta_authors": ["权维俊", "敏玉芳"], "ds_managers": ["权维俊", "石庆峰"], "category": "大气本底"}