Development of All WeatherAlgorithm for Forest Canopy Density Estimation from Satellite RS Data

利用卫星遥感数据估算森林冠层密度的全天候算法的开发

• 批准号: 14550540
• 负责人: RIKIMARU Atsushi
• 金额: $ 1.41万
• 依托单位: Nagaoka University of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14550540/
• 关键词: Remote Sensing; Forest; Forest Canopy Density; ITTO; LANDSAT-TM; Topographic Shadow Correction; 影補正

As an algorithm which asks for forest cover density, FCD-Model which research representative Rikimaru thickness developed as a research track record ages 1997, and is used in every corner of the earth as the standard technique of ITTO(International Tropical Timber Organization). However, there are the following technical problems.-An error arises at the presumed measurement value of covering density under the influence of the slope of geographical feature.-An error arises at the presumed measurement value of covering density with the characteristic of forest type or a stock.-An error arises at the presumed measurement value of covering density according to the factor of a seasonal difference.In this project, these problems were conquered and the algorithm which presumes forest canopy density from satellite remote sensing data was developed.

作为一种要求森林覆盖密度的算法，FCD模型的研究代表Rikimaru厚度是1997年的研究记录，并在地球的每个角落都用作ITTO的标准技术（国际热带木材组织）。但是，存在以下技术问题。-在地理特征斜率的影响下覆盖密度的假定测量值出现了错误。一个误差是在覆盖密度的假定测量值中出现的，具有森林类型或森林类型的特征一个库存。一个误差是根据季节性差异因素覆盖密度的假定测量值出现的。在该项目中，这些问题被征服了，并且算法推定了卫星遥感数据的森林冠层密度。

项目成果

A.RIKIMARU, P.S.ROY, S.MIYATAKE: "Tropical forest cover density mapping"Tropical Ecology(ISSN 0564-3295). 43(1). 39-47 (2002)

A.RIKIMARU、P.S.ROY、S.MIYATAKE：“热带森林覆盖密度测绘”热带生态学（ISSN 0564-3295）。

Atsushi Rikimaru, Joint authorship: "Forest Cover Assessment in Asia"Indian Institute of Remote sensing(ISBN81-901418-3-X). 111-123 (2002)

Atsushi Rikimaru，合着：《亚洲森林覆盖评估》印度遥感研究所（ISBN81-901418-3-X）。

A.Rikimaru, P.S.Roy, S.Miyatake: "Tropical forest cover density mapping"Tropical Ecology ISSN 0564-3295. Vol.43(1). 39-47 (2002)

A.Rikimaru、P.S.Roy、S.Miyatake：“热带森林覆盖密度测绘”热带生态学 ISSN 0564-3295。

Atsushi RIKIMARU, Joint authorship: "Forest Cover Assessment in Asia"INDIAN INSTITUTE OF REMOTE SENSING. 369 (2002)

Atsushi RIKIMARU，合著者：《亚洲森林覆盖评估》印度遥感研究所。

A.RIKIMARU, R.TATEISHI: "Development of Forest Cover Density Mapping Methodology"Proceedings of the CEHeS International Symposium on Remote Sensing. 41-49 (2003)

A.RIKIMARU、R.TATEISHI：“森林覆盖密度测绘方法的发展”CEHeS 国际遥感研讨会论文集。