中國氣象強迫數(shù)據(jù)集（CMFD）是專門為研究中國地表過程而開發(fā)的高時空分辨率網(wǎng)格化近地表氣象數(shù)據(jù)集。該數(shù)據(jù)集由遙感產(chǎn)品、再分析數(shù)據(jù)集和氣象站現(xiàn)場觀測數(shù)據(jù)融合而成。其記錄從1979年1月開始，一直延續(xù)到2018年12月，時間分辨率為3小時，空間分辨率為0.1°。 CMFD提供了7個近地表氣象要素，包括2米氣溫、地表氣壓、比濕度、10米風速、向下短波輻射、向下長波輻射和降水率。

1Description

The China Meteorological Forcing Dataset (CMFD) is a high spatial-temporal resolution gridded near-surface meteorological dataset that was developed specifically for studies of land surface processes in China. The dataset was made through fusion of remote sensing products, reanalysis dataset and in-situ observation data at weather stations. Its record starts from January 1979 and keeps extending (currently up to December 2018) with a temporal resolution of three hours and a spatial resolution of 0.1°. Seven near-surface meteorological elements are provided in CMFD, including 2-meter air temperature, surface pressure, specific humidity, 10-meter wind speed, downward shortwave radiation, downward longwave radiation and precipitation rate.。

2Keywords

Theme：Radiation,Temperature,Winds,Surface winds,Pressure,Precipitation,Humidity/Dryness,Surface air temperature,Surface pressure,Longwave radiation,Precipitation amount
Discipline：Atmosphere
Places：China
Time：1979-2018

3Data details

1.Scale：

2.Projection：

3.Filesize：122592.0MB

4Space scope

5Time frame

1979-01-01-2018-12-31

6Reference method

References to data:

YANG Kun,HE Jie,TANG Wenjun,LU Hui,QIN Jun ,CHEN Yingying,LI Xin.China meteorological forcing dataset (1979-2018).National Tibetan Plateau / Third Pole Environment Data Center,10.11888/AtmosphericPhysics.tpe.249369.file

References to articles:

He, J., Yang, K., Tang, W. Lu, H., Qin, J., Chen, Y.Y., & Li, X. (2020). The first high-resolution meteorological forcing dataset for land process studies over China. Scientific Data, ?7, 25, https://doi.org/10.1038/s41597-020-0369-y.

Yang, K., He, J., Tang, W.J., Qin, J., & Cheng, C. (2010). On downward shortwave and longwave radiations over high altitude regions: Observation and modeling in the Tibetan Plateau. Agric. Forest. Meteorol, 150, 38-46.

7Supporting project information

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (XDA20000000)

數(shù)據(jù)下載：1981-2020年中國逐日地面觀測溫度、降水、日照、風速數(shù)據(jù)