Research on remote sensing investigation and model inversion of vegetation and wetland

The paper firstly briefly introduces the remote sensing investigation in vegetation and wetlands, preprocessing procedure of remote sensing image in the natural resources monitoring, and the commonly-used extraction methods of wetland vegetation information. In addition, the paper discusses the research status of the remote sensing inversion model, and elaborates on the three commonly-used models: statistical model, physical model and semi-statistical model. Finally, the deficiency of remote sensing investigation of vegetation and wetlands has been proposed.