基于QuickBird遥感影像的城市绿地系统评价  

Evaluation of urban green land using QuickBird data.

作　　者：李树伟[1,2] 冯仲科[1,2] 龚威平[3] 汪波[3] 

机构地区：[1]北京林业大学省部共建森林培育与保护教育部重点实验室 [2]北京林业大学测绘与3S技术中心 [3]建设部城乡规划管理中心

出　　处：《北京林业大学学报》2008年第S1期68-72,共5页Journal of Beijing Forestry University

基　　金：农业科技成果转化资金项目(05EFN217100428)

摘　　要：根据园林城市申报与评审办法等文件,对园林城市评审程序及遥感测试标准的要求,采用高分辨率遥感影像处理技术,对某城市建成区范围内园林绿化现状进行调查。计算城市建成区内绿地率、绿化覆盖率以及人均公共绿地等各项指标,根据指标测试城市绿化水平,给相关部门提供决策支持,促进地方相关部门加大力度搞好城市绿化,使城市绿化建设更加规范化、人性化。对保障城市的宜居环境和人的身心健康起到促进作用。According to the requirements and evaluation methods of a garden city,using high resolution remote sensing images,the landscaping status of a city was investigated.Indices such as rate of green area,green land coverage and public green land per capita were calculated,and the level of urban afforestation was obtained. These indices can support decision-making for related departments,make the urban afforestation more standard and humanistic,and ensure a pleasant environment for mankind inhabitation physically and mentally.

关 键 词：遥感 高分辨率 绿地率 绿化覆盖率 人均公共绿地 

分 类 号：S771.8[农业科学—森林工程]