• DocumentCode
    143502
  • Title

    Forest aboveground biomass estimation using SPOT-5 texture indices and spectral derivatives

  • Author

    Xueqiong Wang ; Yong Pang ; Zhongjun Zhang ; Yu Yuan

  • Author_Institution
    Coll. of Inf. Sci. & Technol., Beijing Normal Univ., Beijing, China
  • fYear
    2014
  • fDate
    13-18 July 2014
  • Firstpage
    2830
  • Lastpage
    2833
  • Abstract
    In this paper, spectral derivatives and textural indices derived from a SPOT-5 image have been investigated for the potential of estimating aboveground biomass (AGB) in the region of Liangshui (47 10´N, 128 53´E), Heilongjiang Provence, China. The results indicated that textural indices were more accurate than spectral derivatives and the best model could be obtained by combining textural indices and spectral derivatives (R2=0.77 and RMSE=55.96 t/ha).
  • Keywords
    geophysical image processing; image texture; vegetation mapping; China; Heilongjiang Province; Liangshui; SPOT-5 image texture indices; forest aboveground biomass estimation; spectral derivatives; Biological system modeling; Biomass; Estimation; Laser radar; Reflectivity; Remote sensing; Satellites; Liangshui; SPOT-5; aboveground biomass; spectral; texture;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
  • Conference_Location
    Quebec City, QC
  • Type

    conf

  • DOI
    10.1109/IGARSS.2014.6947065
  • Filename
    6947065
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=143502