关键词: 高斯最大似然分类, 高斯最大似然分类, 精度评估, 土地利用状况, 环境变迁

Abstract: Improving reliability and operability of evaluating result of land use for development zone helps to make better the operations management, fully excavate land use potentiality, and offer reference and useful value for expanding and upgrading through increasing land use efficiency and economic benefits. In this study, South China will be divided into three types of different regions according to the level of economic development, convenient transportation and geographic location , etc . Two economic development zones are chosen as the representative for each type of area. It adopts the combinative method of AHP and modified fuzzy comprehensive evaluation, as well as applys MATLAB7.0 software to evaluate representatives which belongs to the above three types of sub-region from the horizontal perspective. The result shows that Zhejiang and coastal areas which enjoy good location, convenient transportation and well-developed economy have high level of land intensive use. In contrary, Hainan development zone has lower land intensive use because of special location and undeveloped economy.