The data set contains atmospheric aerosol PM10, PM2.5 and PM1 data and ambient air temperature and humidity from meduo National Climate Observatory (29 ° 18'n, 95 ° 19'e, 1305.0m above sea level) in meduo region, Tibet. The observation instrument is grimm-180 environmental particle analyzer. The observation time is from April 8, 2021 to May 22, 2021. The data time resolution is 10 seconds. The abnormal data generated during the operation of the instrument has been eliminated. During the observation period, due to the influence of the South Asian monsoon, the air humidity is high, and the surrounding of the observation site is less disturbed by human activities. This data set provides basic data for studying the physical characteristics, temporal and spatial variation characteristics and source analysis of atmospheric dust aerosols in Southeast Tibet. Supported project: Topic 2 of the sixth research task of the second comprehensive scientific investigation of the Qinghai Tibet Plateau (2019qzkk0602).

File naming and required software

The aerosol comprehensive observation data set is stored in tabular format. The file names are "motuo-c.dat.xls", "motuo-dm.dat.xls", "motuo-l.dat.xls" and "motuo-m.dat.xls". Motuo represents the observation location as moto, and C, l, m and DM represent the units of each file. For details, see the file. Dat represents the format of original data.
All tabular files of aerosol comprehensive observation data set can be opened directly with corresponding programs, such as Microsoft Excel.

Data Citations Data citation guideline What's data citation?

Cite as:

Huang, J., Zhang, L., Tian, P., Shi, J. (2021). Comprehensive aerosol observation data set in Motuo area, Tibet (April May 2021). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Meteoro.tpdc.271815. CSTR: 18406.11.Meteoro.tpdc.271815. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

Second Tibetan Plateau Scientific Expedition Program

Copyright & License

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)