摘要
回顾全球森林资源评估发展历程,分析2020年全球森林资源评估特点及遥感技术应用情况。阐述全球森林资源评估遥感调查工作程序与方法,总结评估工作主要经验,提出建立健全国家级森林资源专家知识库、开展激光雷达和无人机等先进技术深入应用、加快推进森林资源管理“一张图”建设,实现森林资源年度出数等增强我国森林资源调查监测能力的建议。
By reviewing the development history of the global forest resources assessment and analyzing the characteristics of global forest resources assessment in 2020 and the application of remote sensing technology,this paper expounded the working procedures and methods of remote sensing survey in global forest resources assessment,summarized the main experience of the assessment,and put forward some suggestions to strengthen the forest resources investigation and monitoring capacity in China,such as establishing the national forest resources expert knowledge database,developing the application of advanced technologies such as lidar and UVA and accelerating the construction of“one map”of forest resources management.
作者
刘诚
陈火春
徐志扬
蔡茂
LIU Cheng;CHEN Huochun;XU Zhiyang;CAI Mao(East China Inventory and Planning Institute, National Forestry and Grassland Administration,Hangzhou 310019,China)
出处
《林业调查规划》
2020年第6期1-5,共5页
Forest Inventory and Planning
关键词
全球森林资源评估
森林资源监测
遥感技术
专家知识库
年度出数
global forest resources assessment
forest resources monitoring
remote sensing technology
expert knowledge database
producing annual national estimates
