A GeoNEX-based high-spatiotemporal-resolution product of land surface downward shortwave radiation and photosynthetically active radiation

Li, Ruohan; Wang, Dongdong; Wang, Weile; Nemani, Ramakrishna

doi:https://doi.org/10.5194/essd-15-1419-2023

Articles | Volume 15, issue 3

https://doi.org/10.5194/essd-15-1419-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-15-1419-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 15, issue 3

Data description paper

|

30 Mar 2023

Data description paper |

| 30 Mar 2023

A GeoNEX-based high-spatiotemporal-resolution product of land surface downward shortwave radiation and photosynthetically active radiation

Ruohan Li, Dongdong Wang, Weile Wang, and Ramakrishna Nemani

Data sets

A GeoNEX-based 1km hourly land surface downward shortwave radiation (DSR) and photosynthetically active radiation (PAR) product Dongdong Wang and Ruohan Li https://doi.org/10.5281/zenodo.7023863

Short summary

There has been an increasing need for high-spatiotemporal-resolution surface downward shortwave radiation (DSR) and photosynthetically active radiation (PAR) data for ecological, hydrological, carbon, and solar photovoltaic research. This study produced a new 1 km hourly product of land surface DSR and PAR from the enhanced GeoNEX new-generation geostationary data. Our validation indicated that the GeoNEX DSR and PAR product has a higher accuracy than other existing products.