The main remote sensing process model (CASA, BIOME-BGC and BEPS model) are studied and discussed.The advantage and main problem of these models are discussed.

• 通过3种主要的遥感过程模型（CASA、BIOME-BGC和BEPS模型）进行阐述和分析，探讨了这几种模型的优势和主要存在的问题。