"基于DEM的起伏地形下散射辐射计算方法研究"

The research study titled "Cloud Computing - Research on the Calculation Method of Scattered Radiation in Undulating Terrain based on DEM" aims to calculate the diffuse irradiation on actual terrain using modern geoinformation technology and high-resolution Digital Elevation Models. The study focuses on three main points for discussion. Firstly, the study focuses on constructing an appropriate model to describe the anisotropic characteristics of diffuse radiation. By decomposing the circle-sun hypothesis into isotropic and anisotropic parts, the study attempts to accurately represent the complex nature of radiation scattering in undulating terrains. Secondly, the research explores the significance of utilizing advanced technologies such as cloud computing to enhance the accuracy and efficiency of radiation calculations in undulating terrains. By leveraging cloud computing resources, researchers can improve the scalability and computational power required for complex calculations. Lastly, the study emphasizes the importance of integrating accurate terrain data such as DEMs into radiation calculations. By utilizing high-resolution DEMs, researchers can obtain precise elevation information necessary for accurate radiation modeling in undulating terrains. In conclusion, the research study on cloud computing-based calculation methods for scattered radiation in undulating terrain demonstrates the potential benefits of integrating modern technologies and high-resolution data into radiation modeling processes. By addressing the anisotropic nature of diffuse radiation, leveraging cloud computing resources, and utilizing accurate terrain data, researchers can enhance the accuracy and efficiency of radiation calculations in complex terrains.