LiDAR与传统测绘在森林资源补充调查中的应用对比分析  

Comparative Analysis of the Application of LiDAR and Traditional Surveying in Supplementary Survey of Forest Resources

作　　者：刘开红 汪琴 LIU Kaihong;WANG Qin(Geographic Information Engineering Brigade of Jiangxi Geological Bureau,Nanchang 330000,China;Jiangxi Institute of Natural Resources Surveying,Mapping and Monitoring,Nanchang 330002,China)

机构地区：[1]江西省地质局地理信息工程大队,江西南昌330000 [2]江西省自然资源测绘与监测院,江西南昌330002

出　　处：《江西测绘》2024年第4期16-19,共4页JIANGXI CEHUI

摘　　要：森林资源实物量清查补充调查工作是全民所有自然资源资产清查试点项目的一项重要内容。论文对传统测绘与机载激光雷达测绘进行对比,分析两种方式各自的优缺点,认为机载激光雷达测绘虽有局限性,但效率总体高于传统测绘,可有效节约项目的人力成本和时间成本。在即将铺开的全民所有自然资源资产清查项目中,两种方式相结合可大幅提高清查效益。The supplementary investigation of the inventory of forest resources is an important part of the pilot project of the inventory of natural resource assets owned by the whole people.The paper compares traditional surveying and mapping with airborne LiDAR,analyzes the advantages and disadvantages of these two methods,and believes that airborne LiDAR surveying and mapping has limitations,but the efficiency is generally higher than that of traditional surveying and mapping,which can effectively save the project labor and time cost.In the forthcoming national inventory of natural resource assets,the combination of these two approaches can greatly improve the project efficiency.

关 键 词：自然资源 森林资源清查 机载激光雷达 资产 

分 类 号：P23[天文地球—摄影测量与遥感] S757.2[天文地球—测绘科学与技术]