基于3S技术的城市园林绿化信息采集研究

Research on the Information Acquisition of Urban Garden Virescence Based on 3S Technique

针对传统的城市园林绿化信息采集存在的低效、精度差的问题,采用手持GPS(全球定位系统)、RS(遥感)来进行绿化调查并以GIS(地理信息系统)为绿化信息建库平台实现3S技术集成,可以提高绿化信息的精度。通过流程再造可以更高效的完成绿化调查工作。利用该方法对上海市某区进行了试验,取得了良好的效果。

For the traditional urban gardens virescenee acquisition existence＇s low efficiency and accuracy, hand -held GPS （global positioning system） and RS （remote sensing） were used to earry on the virescence investigation and GIS（ geographic information system） was used as the virescence information to construct storehouse platform and realize the integration of 3S technology. It may enhance the precision of virescenee information. It may more highly effectively eomplete the virescence field work through the flow restoration. Using this method to some areas of Shanghai in the experiment has made good progress.