地理国情监测遥感影像解译方法对比与分析

Comparison and Analysis of Remote Sensing Interpretation in theNational Geographical Condition

随着社会经济的飞速发展,土地利用类型也在随之发生变化。若要合理开发利用土地,对其变化信息的提取和研究也就显得极其重要。现如今,我国大面积开展地理国情监测项目,其中普遍涉及利用遥感手段获取土地利用信息并监测其变化情况。本文围绕地理国情监测项目中常用的几种遥感影像解译方法进行对比和分析,并探讨其各自的优缺点。

With the rapid development of social economy,land use types are also changing.For the rational development and utilization of land,the extraction of its information and research is also extremely important.Nowadays,China's national geographical condition project,which generally involves the use of remote sensing means to obtain land use information and monitor its changes.This paper compares and analyzes several remote sensing image interpretation methods commonly used in the national geographical conditions,and discusses their advantages and disadvantages.