中国716个气象站光合有效辐射日均值数据集(1951-2010)

Daily verage photosynthetically active radiation dataset for 716 weather stations in China (1951-2010)


该数据集共包含717个文件,其中station.txt文件主要描述716个站的站点信息,每列分别对应为:经度、纬度和高程;另外以站号命名的716个文件对应716个站的数据,文件中每列分别为:年、月、日和日平均光合有效辐射。

该数据是基于中国气象局常规气象观测要素:温度、湿度、气压和日照时数等估算得到的。(1)算法和模型介绍:该模型发展了光合有效辐射(PAR)波段大气宽波段透过率参数化方案,在晴天情况下考虑了四种衰减过程,分别是:气溶胶的吸收和散射,水汽的吸收,臭氧的吸收和瑞利散射。在此基础上建立了晴空条件下地表PAR估算方案,同时利用日照时数作为衡量云对辐射影响的指标,参数化其对地表PAR的影响,进而估算全天空条件下地表PAR。经验证,估算结果数据集的均方根误差小于14W/m² 。


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Cite as:

TANG Wenjun. Daily verage photosynthetically active radiation dataset for 716 weather stations in China (1951-2010). National Tibetan Plateau Data Center, 2018. doi: 10.11888/AtmosphericPhysics.tpe.249398.file. (Download the reference: RIS | Bibtex )

Related Literatures:

1. Qin, J., Yang, K., Liang, S.L., & Tang, W.J. (2012). Estimation of daily photosynthetically active radiation under all-sky conditions from sunshine duration data, Journal of Applied Meteorology and Climatology, 51(1), 150-160.( View Details | Bibtex)

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


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Geographic coverage
East: 135.00 West: 73.00
South: 4.25 North: 53.50
Detail
  • File size: 50 MB
  • Browse count: 1,349 Times
  • Apply count: 66 Times
  • Share mode: online
  • Temporal coverage: 1951-01-07 To 2011-01-06
  • Updated time: 2019-08-15
Contact Information
: TANG Wenjun  

Distributor: National Tibetan Plateau Data Center

Email: data@itpcas.ac.cn

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