National Earth System Science Data Center GLASS Photosynthetically Active Radiation (PAR) Download:
Introduction:
The GLASS PAR product is based on the similar algorithms to the GLASS DSR product.
References:
[1]Zhang, X., Liang, S., Zhou, G., Wu, H., & Zhao, X. (2014). Generating Global Land Surface Satellite incident shortwave radiation and photosynthetically active radiation products from multiple satellite data. Remote Sensing of Environment, 152, 318-332
[2]Zhang, X., Wang, D., Liu, Q., Yao, Y., Jia, K., He, T., Jiang, B., Wei, Y., Ma, H., Zhao, X., Li, W., & Liang, S. (2019). An Operational Approach for Generating the Global Land Surface Downward Shortwave Radiation Product from MODIS Data. IEEE Transactions on Geoscience and Remote Sensing, in press
[3]Yang, L., Zhang, X., Liang, S., Yao, Y., Jia, K., & Jia, A. (2018). Estimating Surface Downward Shortwave Radiation over China Based on the Gradient Boosting Decision Tree Method. Remote Sensing, 10, 185