Extracting and Spatial Analysis for Lacustrine Landforms and Lake-Wetlands in China

This Paper presents the spatial distribution pattern of lacustrine landforms and lake-wetlands in China. Firstly, a digital classification system of lacustrine landforms is put forward based on the characteristics of morphology with genesis. Secondly, these lacustrine landforms are interpreted and extracted from TM/ETM imageries. Thirdly, the spatial distribution pattern of lacustrine landforms and lake-wetlands are analyzed.