Aerosol optical depth in the polar regions in 2000-2020

Aerosol optical depth in the polar regions in 2000-2020


The 0.1 º aerosol optical thickness dataset (also known as the "Poles AOD Collection 1.0" aerosol optical thickness (AOD) dataset) in the polar regions from 2000 to 2020 was produced by combining Merra-2 mode data and MODIS satellite sensor AOD. The data covers the period from 2000 to 2020, with a daily time resolution, covering the "tri polar" (Antarctic, Arctic and Qinghai Tibet Plateau) region, and a spatial resolution of 0.1 degree. The verification of the measured stations shows that the relative deviation of the data is within 35%, which can effectively improve the coverage and accuracy of AOD in the polar region.


File naming and required software

yyyymmddAOD550.Antarctic. nc
yyyy represents the year, mm represents the month, dd represents the day, AOD550 represents the AOD at 550nm, and Antarctic represents the Antarctic region,NC stands for NC format storage.
Data reading mode: the data is stored in nc format and can be opened with software such as Panoply that can read nc format.


Data Citations Data citation guideline What's data citation?
Cite as:

Guang, J. (2022). Aerosol optical depth in the polar regions in 2000-2020. A Big Earth Data Platform for Three Poles, DOI: 10.11888/Atmos.tpdc.272847. CSTR: 18406.11.Atmos.tpdc.272847. (Download the reference: RIS | Bibtex )

Related Literatures:

1. Zheng, S., et al. (2019). Aerosol Optical Depth over the Arctic Snow-Covered Regions Derived from Dual-Viewing Satellite Observations. Remote Sens, 11(8), 891. https://doi.org/10.3390/rs11080891( View Details | Bibtex)

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


Support Program

CASEarth:Big Earth Data for Three Poles(grant No. XDA19070000) (No:XDA19000000)

Copyright & License

To respect the intellectual property rights, protect the rights of data authors, expand services 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the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results).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.


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


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Keywords
Geographic coverage
East: 180.00 West: -180.00
South: -90.00 North: 90.00
Details
  • Temporal resolution: Daily
  • Spatial resolution: 0.1º - 0.25º
  • File size: 15,000 MB
  • Views: 1920
  • Downloads: 0
  • Access: Protection period
  • Temporal coverage: 2000-01-01 To 2020-12-31
  • Updated time: 2022-10-17

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Contacts
: GUANG Jie  

Distributor: A Big Earth Data Platform for Three Poles

Email: poles@itpcas.ac.cn

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