JOURNAL OF NATURAL RESOURCES ›› 2007, Vol. 22 ›› Issue (4): 579-584.doi: 10.11849/zrzyxb.2007.04.008

• Special Column:Celebration of the 70th Anniversary of IGSNRR, CAS • Previous Articles     Next Articles

Design and Implement of Satellite-Ground Synchronous Experiment for Biochemical Information Extraction Using Remote Sensing

SHI Run-he1,2, ZHUANG Da-fang2, NIU Zheng3, SHEN Yan3,4, LIU Yong-hong3, WANG Wen5   

  1. 1. Key Lab of Geographic Information Science for Ministry of Education, East China Normal University, Shanghai 200062, China;
    2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
    3. State Key Lab of Remote Sensing Sciences, Institute of Remote Sensing Applications, CAS, Beijing 100101, China;
    4. Nanjing University of Information Science and Technology, Nanjing 210044, China;
    5. School of Environment and Natural Resources, Renmin University of China, Beijing 100872, China
  • Received:2006-12-01 Revised:2007-03-08 Online:2007-08-25 Published:2007-08-25

Abstract: Physiological and ecological processes within plants play an important role of the exchange of materials and energy.The contents of biochemical substances influence or even control the progress of those processes directly or indirectly.To estimate biochemical information of vegetation becomes a new branch of remote sensing research and application with the development of imaging spectrometry.This paper presents detailed introductions and analyses on Mengzhe(Yunnan) hyperspectral satellite-ground synchronous experiment carried out in the end of March,2005,to give instructions on the selection of research area,observation date,experiment methods,and the design of experiment processes.The difference of satellite-ground synchronous experiment and ordinary field experiment is emphatically analyzed so as to provide helpful experience for the design and implement of similar synchronous experiments in the future.Results show that(1)sensor performance,(2)potential risk on earth observation data,(3)requirements for remotely sensed image processing,and(4)the synchronous issue of satellite observation data,ground measured spectral data and biochemical data,need more attention in the design and implement of satellite-ground synchronous experiment rather than ordinary field experiment.

Key words: remote sensing, satellite-ground synchronous experiment, hyperspectra, biochemical information

CLC Number: 

  • TP79