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FOREST RESOURCES WANAGEMENT ›› 2020›› Issue (5): 144-151.doi: 10.13466/j.cnki.lyzygl.2020.05.021

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Research on Forest Parameter Information Extraction Progress Driven by UAV Remote Sensing Technology

WANG Juan1,2(), CHEN Yongfu2, CHEN Qiao2, LI Huayu1,2, ZHANG Chao1()   

  1. 1. College of Forestry,Southwest Forestry University,Kunming 650224,China
    2. Key Laboratory of Forestry Remote Sensing and Information System,Institute of Forest Resource Information Techniques CAF,National Forestry and Grassland Administration,Beijing 100091,China
  • Received:2020-07-16 Revised:2020-09-06 Online:2020-10-28 Published:2020-11-30
  • Contact: ZHANG Chao E-mail:635962936@qq.com;zhchgis@126.com

Abstract:

UAV driven remote sensing technology has become a useful supplement to satellite and helicopter based remote sensing thanks to its advantages of flexibility,timeliness and low cost,and has gradually become a new technical means for forest resources investigation and monitoring.The paper introduces the advantages in information extraction of forest parameters by using UAV,and systematically introduces the types and the application of sensors carried by UAV. The study expounds the relevant research progress of UAV based remote sensing to obtain forest parameters,such as crown width,tree height,biomass and volume. Finally,it discusses disadvantages of UAV in the extraction of forest parameter information,and also looks into the application of extracting forest parameter with UAV.

Key words: UAV remote sensing, forest parameters, sensors, information extraction

CLC Number: