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FOREST RESOURCES WANAGEMENT ›› 2010›› Issue (6): 102-108.

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The Biomass Estimation of Mangrove Community Based on the Textural Features and Spectral Information of TM Images

CAO Qingxian1,2, XU Daping2, JU Hongbo3   

  1. 1. Guangxi Mangrove Research Center, Beihai 5360001;
    2. The Institute of Tropical Forest, Chinese Academy of Forestry, Guangzhou 510520;
    3. The Institute of Forest Resource Techniques, Chinese Academy of Forestry, BeiJing, 100091, China
  • Received:2010-09-14 Revised:2010-10-27 Published:2020-12-14

Abstract: In order to research the biomass of mangrove based on remote sensing, the multiple regression analysis was used to estimate the biomass of mangrove, by extracting spectral information and textural features from TM images and combining the field survey biomass data of 126 samples. The result showed that all the biomass estimation models got through relevant test and could be efficiently and rapidly applied to the biomass estimation of mangrove.

Key words: biomass estimation, texture feature, steady diagnose, multicollinearity

CLC Number: