Potential Application of Multipolarization SAR for Pine-Plantation Biomass Estimation
Potential Application of Multipolarization SAR for Pine-Plantation Biomass Estimation
复制标题
多极化 SAR 在松树人工林生物量估算中的潜在应用
DOI：
10.1109/tgrs.1987.289811
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发表时间：
1987
影响因子：
8.2
通讯作者：
Shih
中科院分区：
文献类型：
--
作者：
Shih
本文介绍了多极化合成孔径雷达（SAR）数据的松林生物量估计的技术和潜在的效用。在亚拉巴马鲍德温县研究区域上空获得了三个通道的合成孔径雷达数据，一个来自航天飞机成像雷达SIR-A，另外两个来自飞机合成孔径雷达。SIR-A数据采用HH极化采集，飞机SAR数据采用VV和VH极化采集。线性回归技术被用来估计松树人工林的生物量，树高和年龄使用21个测试样地。结果表明，多极化数据是高度相关的种植园生物量。结果表明，多极化SAR的潜在应用松树人工林生物量估计。
This paper presents the techniques and the potential utility of multipolarization Synthetic Aperture Radar (SAR) data for pineplantation biomass estimation. Three channels of SAR data, one from the Shuttle Imaging Radar SIR-A and the other two from the aircraft SAR, were acquired over the Baldwin County, Alabama, study area. The SIR-A data were acquired with HH polarization and the aircraft SAR data with VV and VH polarizations. Linear regression techniques are used to estimate the pine-plantation biomass, tree height, and age using 21 test plots. The results indicate that the multipolarization data are highly related to the plantation biomass. The results suggest a potential application of multipolarization SAR for pine-plantation biomass estimation.