Remote sensing satellite camera imaging simulation technology is broadly used to evaluate the satellite
imaging quality and to test the data application system. But the simulation precision is hard to examine.
In this paper, we propose an experimental simulation verification method, which is based on the test
parameter variation comparison. According to the simulation model based on ray-tracing, the
experiment is to verify the model precision by changing the types of devices, which are corresponding
the parameters of the model. The experimental results show that the similarity between the imaging
model based on ray tracing and the experimental image is 91.4%, which can simulate the remote
sensing satellite imaging system very well.