无人机测绘技术在城市绿地调查中的应用  

Application of UAV Surveying and Mapping Technology in Urban Green Space Investigation

作　　者：曹君[1] CAO Jun(Wuhan City Vocational College,Wuhan 430064,China)

机构地区：[1]武汉城市职业学院,湖北武汉430064

出　　处：《河南科技》2022年第5期6-9,共4页Henan Science and Technology

基　　金：湖北省教育厅科学技术研究计划指导性项目(B2020425);武汉城市职业学院硕博士专项课题(2018whcvcS06)。

摘　　要：针对传统全野外人工绿地调查法费时、费力且成本高的问题,本研究提出了一种基于无人机测绘技术的城市绿地调查法。梳理总结了利用无人机测绘技术进行数据获取、预处理和信息提取的关键流程,并以笔者所在的学校为试验区,开展了试验研究。最后,从作业效率和成果精度方面,将无人机测绘技术与传统全野外测量法进行对比,结果表明:采用无人机测绘技术可在保证绿地提取精度的前提下,大幅节省人力物力、提高作业效率。In order to avoid the time-consuming,laborious and costly problem of the traditional full-field manual survey method of urban green space,this paper proposed an urban green space investigation method based on UAV surveying and mapping technology.It summarized the key processes of data acquisition,preprocessing and information extraction using UAV surveying and mapping technology,and carried out experimental research with the author′s school as the experimental area.Finally,in terms of operational efficiency and accuracy of results,the UAV mapping Technology is compared with the traditional full-field survey method.The results show that the use of UAV surveying and mapping method can greatly save labor and material costs,improve operational efficiency while ensuring the accuracy of green space extraction.

关 键 词：无人机 测绘 绿地调查 

分 类 号：P231[天文地球—摄影测量与遥感]