呼包鄂地区土地利用动态变化研究

A Research into the Dynamic Changes of the Land-use in Huhhot,Baotou and Ordos

本文在遥感与GIS技术的支持下,利用呼包鄂地区2000和2005年两期TM影像,提取土地利用现状数据,分别从土地利用类型数量变化、速度变化和区域变化差异三个方面,对呼包鄂地区2000-2005年间土地利用变化进行时空分析,探讨该区域土地利用动态变化规律。

Based on remote sensing and GIS technology, we extract information from the TM images of Huhhot, Baotou and Ordos in 2000 and 2005 and get the land - use data. From the land - use status, respectively from the number of land - use type, changing speed and the regional differences of land - use change, we make a spatio - temporal analysis on the land - use changes of Huhhot, Baotou and Ordos from 2000 to 2005, thus explore the dy- namic change law of the land - use in this area.