Forest height estimation from X-band SAR

被引：0

作者：

Wallington, ED ^{[1
]}

Woodhouse, I ^{[1
]}

Woodhouse, LH ^{[1
]}

机构：

[1] Univ Edinburgh, Sch Geosci, Edinburgh Earth Observ, Edinburgh, Midlothian, Scotland

来源：

IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET | 2004年

关键词：

X-band SAR interferometry; forest height; DEM;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Forest stand height is an important indicator of standing biomass for management purposes its well as for the assessment of carbon storage. In this paper we assess Intermap Stai-3i X-band SAR Interferometry products for forest height estimation. DEM data sets are initially assessed for accuracy, and are then used to estimate forest height. Height is underestimated by 22.65%. Regression analysis is used to pi-edict height to within 12.5%. Reasons for errors are investigated through the use of a simple interferometric model.

引用

页码：2393 / 2396

页数：4

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