该文应用无人机航拍摄影技术，采用美景度评判法(Scenic Beauty Estimation Method，简称SBE法)对苏州大学的秋季植物景观进行美学评价，并选取5个景观要素对秋季植物景观美景度值影响的显著性进行分析，以期为苏州大学秋季植物景观建设提出优化策略。结果表明，苏州大学秋季植物景观质量整体良好，对美景度值影响贡献大小的要素依次为与周边环境的协调性、校园文化、植物群落结构和空间层次感、植物资源丰富度、植物色彩丰富度及和谐度，以此对秋季植物景观提出了优化建议。 With the application of UAV aerial photography technology, the aesthetic evaluation of plant land-scape in autumn of Soochow University was carried out with scenic beauty estimation method, and five landscape elements were selected to analyze the significance of the influence on the beauty value of plant landscape in autumn, so as to propose the optimization strategy for the construction of plant landscape in autumn of Soochow University.