摘要
保护森林是维护生态平衡过程中的重要环节,因此,对林地变化的监测成为一项重要的工作。本论文利用同一地区不同时相的遥感影像,经过影像处理、特征提取、算法分析等步骤,对林地地表覆盖进行监测分析,进而对林地进行动态变化监测工作。
Forest protection is an important link in the process of maintaining ecological balance, so the monitoring of forest land change has become an important work. This paper uses the remote sensing images of different time phases in the same area to monitor and analyze the surface coverage of forest land through image processing, feature extraction and algorithm analysis, and then monitors the dynamic change of forest land.
作者
孔昭龙
李孝玲
韩宏达
KONG Zhaolong;LI Xiaoling;HAN Hongda(Shandong Provincial Institute of Land Surveying and Mapping,Jinan 250013,China;Heilongjiang Institute of Geomatics Engineering,Harbin 150081,China)
出处
《测绘与空间地理信息》
2022年第S01期86-87,共2页
Geomatics & Spatial Information Technology
关键词
遥感影像
林业资源
变化监测
多时相
remote sensing images
forestry resources
change monitoring
multi-temporal