| 1. | In summaries , we use two parts , isotropic and anisotropic , to describe the anisotropic diffuse - radiation ; connected the horizontal diffuse - radiation and the land modulus to calculate the diffuse irradiation on actual terra ; and modem geo - tech , dem and pci - geomatica software and so on , is convenient and helpful to deal with mass geo - data and geo - information
总结本文的技术与方法，本文以各向同性与各向异性权重分离方法描述了散射辐射各向异性特征；以平地散射辐射与地形因子结合方式详细探讨了地形因子的作用;以dem数据与现代地理信息软件相配合，尝试了高效的现代地理空间信息计算技术。 |
