Data set of aerosol number concentration and particle size spectrum at Shiquanhe station in Ali area (2019)


The data set contains the number concentration and size distribution spectrum of particles in the atmosphere of Shiquanhe national climate station (32 ° 30'n, 80 ° 05'e, elevation 4278.6 m) in Ali Region. The instrument is tsi-3321 aerodynamic particle size spectrometer (APS), with 52 particle size channels. The observation period is from July 7, 2019 to August 2, 2019, and the time resolution is 5 minutes. The size distribution spectra of aerosol volume concentration and mass concentration can be obtained by using the data, aerosol spherical hypothesis and aerosol density, and then the characteristics of aerosol particle size distribution in the northwest of Qinghai Tibet Plateau can be studied.


Data file naming and use method

File name: the data file is stored in A21 file format. The file name is "2019-7-7. N.a21", and 2019-7-7. N represents the time when the first data file is generated, and the first day n is 0. After that, each day, a new data file is generated, and the n of the newly generated file will be increased by 1. For example, the file generated on July 9, 2019 is named 2019-7-7.2.a21.
Data reading method: the data file cannot be used directly. You need to open the aerosol instrument manager software to import the file. After selecting all the files, click file → export → select number and dwdlogdp in the units and weights tab → select row in the orientation tab, and click OK to output the number concentration particle size spectrum data in TXT format.


Required Data Citation View Data Cite Help About Data Citation
Cite as:

HUANG Jianping, ZHANG lei, TIAN Pengfei, SHI Jinsen. Data set of aerosol number concentration and particle size spectrum at Shiquanhe station in Ali area (2019). National Tibetan Plateau Data Center, 2020. doi: 10.11888/Meteoro.tpdc.270946. (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

User Limit

To respect the intellectual property rights, protect the rights of data authors,expand servglacials of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

Example of acknowledgement statement is included below: The data set is provided by National Tibetan Plateau Data Center (http://data.tpdc.ac.cn).


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


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Geographic coverage
East: 81.10 West: 79.07
South: 30.58 North: 33.17
Detail
  • Spatial resolution: -
  • File size: 4 MB
  • Browse count: 959 Times
  • Apply count: 0 Times
  • Share mode: online
  • Temporal coverage: 2019-08-09 To 2019-09-04
  • Updated time: 2020-10-26
Contact Information
: HUANG Jianping   ZHANG lei   TIAN Pengfei   SHI Jinsen  

Distributor: National Tibetan Plateau Data Center

Email: data@itpcas.ac.cn

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