Estimation of burnt coal seam thickness in central Borneo using JERS-1 SAR data

被引：6

作者：

Tetuko, J ^{[1
]}

Tateishi, R ^{[1
]}

Takeuchi, N ^{[1
]}

机构：

[1] Chiba Univ, Ctr Environm Remote Sensing, Inage Ku, Chiba 2638522, Japan

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 2003年 / 24卷 / 04期

关键词：

The authors would like to thank MITI/NASDA for a JERS-1 SAR data; CNES for SPOT-HRV data; Satoh International Scholarship Foundation; Atsumi International Scholarship Foundation; and Pandhito Panji Foundation for supporting the research;

D O I：

10.1080/01431160110069854

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

We analysed the interaction of microwaves with a burnt coal seam. This analysis approximated a burnt coal seam as a microwave absorber. The impedance of an incident wave with horizontal polarization (transverse magnetic mode) was derived in order to calculate the relationship between burnt coal seam thickness and backscattering coefficient. The result was confirmed by simulating scattering on a burnt coal seam using the Finite Difference Time Domain (FDTD) method. Both were similar. This relationship was used to estimate burnt coal seam thickness in central Borneo using Japanese Earth Resources Satellite (JERS-1) SAR data. Estimation results and ground data were similar.

引用

页码：879 / 884

页数：6

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