Dynamic Process of Urban Landscape Pattern Based on GeoCA-Urban Model-Taking the Neijiang City as Example

摘要

Neijiang city was taken as the research area. Based on the loosening linking between GIS and CA model, this paper construct a model for dynamic process of urban landscape pattern and predict it by the model. The results show that: (1) The CA model can simulate the dynamic process of landscape pattern for Neijiang City; (2) According to the different research focuses, criteria for the classification of landscape types should be different; (3) The best scale grid for Neijiang City is 60m X 60m; (4) 2. 875 calculate circles reflect 1 year time passed.