FAO/UNEP土地覆被分类系统及其借鉴

研究目的:介绍FAO/UNEP土地覆被分类系统(LCCS)的产生背景、分类理念、框架体系结构及应用前景,为同行提供学习和借鉴国际研究经验.研究方法:比较研究法、对比分析法,对比分析FAO/UNEP LCCS与美国、欧洲等国际知名机构,用于遥感监测和制图而建立的土地利用/覆被分类体系.研究结果:在各个分类体系之间,无论是分类命名、类型划分、详细程度、彼此间兼容性等方面,都存在很大差异且很难统一.研究结论:基于遥感数据建立土地覆被/利用分类体系并标准化是顺利开展各种遥感调查的前提和保证.在建立和完善中国标准化的土地覆被/利用分类体系基础上,应研究如何使中国的土地覆被/利用分类体系与国际接轨,在全球或区域实现信息共享.

FAO/UNEP-Land Cover Classification System (LCCS) and Use for Reference

This paper emphatically introduced the background,new classification conception and framework,future application of FAO/UNEP LCCS so as to achieve the objective of learning the lessons from international research results in this field.And it presented the comparison and analysis between the international famous classification systems for remote sensing monitoring and mapping,such as FAO/UNEP-LCCS,EC-CORINE and USGS,etc.Finally,the research conclusions are as followings: to establish land cover/use classification system with remote sensing-based data is basic precondition and ensure for RS monitoring and mapping projects.Based on researching and constructing a national land cover/use classification system,it should further research and establish the classification system cooperated with international in order to realize worldwide information sharing and develop potential applications.