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REMOTE SENSING FOR LAND & RESOURCES    1993, Vol. 5 Issue (2) : 39-47     DOI: 10.6046/gtzyyg.1993.02.10
Technology and Methodology |
STUDY ON REMOTELY SENSED ESTIMATE MODEL OF STAND VOLUME IN THE SOUTH-CHINA MQVNTAIN
Zhang Youjing1, Fang Youqing2, Chen Qinluan3
1. Hehai University;
2. Nanjing Forestry University;
3. Nanjing University
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Abstract  The key for increase estimate Precision of stand volume is to understand well the interior of forestry reflective spectrum. In this paper, forestry spectrum information is analysed. "condition average criterion" is used to increase consistency; DTMis need to correct irradiation difference for different topography. The K-Ttransformation is applied to extract characteristics of forest and its envircnment. Remotely sensed estimate model of stand volume is developed and it is demonstrated satisfactorily by the experiments.The average estimate precision of stand volume is 90% for the primary stand classes. It can be applied to estimate the stand volume at south-china mountain.
Keywords  PROSPECT+SAIL model      LAI      Atmospheric correction      Leaf biochemical properties     
Issue Date: 02 August 2011
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CAI Bo-Feng
SHAO Xia
LIU Bao-Tong
WANG Yu-Qiang
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CAI Bo-Feng,SHAO Xia,LIU Bao-Tong, et al. STUDY ON REMOTELY SENSED ESTIMATE MODEL OF STAND VOLUME IN THE SOUTH-CHINA MQVNTAIN[J]. REMOTE SENSING FOR LAND & RESOURCES, 1993, 5(2): 39-47.
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https://www.gtzyyg.com/EN/10.6046/gtzyyg.1993.02.10     OR     https://www.gtzyyg.com/EN/Y1993/V5/I2/39


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