Applicability of JERS-1 SAR Data for Monitoring of Forest Function and Environment : Preliminary analysis of forest stand structure using JERS-1 SAR data for forest management

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概要

• 論文の詳細を見る

• A verification study has been done using JERS-1/SAR data for forest stand structure analysis. The initial survey conducted at a relatively flat forest at in the Mt.Fuji area showed that there was a relationship between the radar backscatter intensity and the forest tree parameter in the azimuthal slope direction. In the secondary survey, investigation of the relationships between forest tree parameters (tree height, diameter at breast height (DBH), stand volume, stand density, standcoverage etc.) and the SAR data showed that JERS-1/SAR data were highly applicable for analyzing forest stand structure. To obtain normalized backscattering coefficients with exclude topographical effects for any specified direction, we must develop an estimation formula for key parameters of stand analysis.

• 森林計画学会の論文

著者

• Yoshikawa Takuro

  Faculty Of Agriculture Kyoto Prefectural University

• Senoo Toshio

  Faculty Of Agriculture Kyoto Prefectural University

• Ohte Keiji

  Faculty Of Agriculture Kyoto Prefectural University

• Nishi Takuhiro

  Faculty of Agriculture Kyoto Prefectural University

• Tanaka Sotaro

  Remote Sensing Technology Center of Japan

• Sugimura Toshiro

  Remote Sensing Technology Center of Japan

関連論文

• Applicability of JERS-1 SAR Data for Monitoring of Forest Function and Environment : Preliminary analysis of forest stand structure using JERS-1 SAR data for forest management

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