A novel DEM reconstruction strategy based on multi-frequency In SAR in highly sloped terrain

Interferometric Synthetic Aperture Radar（InSAR）has been proposed as a technique for the reconstruction of the Digital Elevation Model（DEM）,which is widely used in global terrain mapping mission[1].The DEM reconstruction methods of In SAR technique are usually based on the so-called phase unwrapping（...

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Veröffentlicht in:	中国科学：信息科学（英文版） 2017, Vol.60 (8), p.239-241
1. Verfasser:	Tao ZENG Tiandong LIU Zegang DING Qi ZHANG Zhen WANG Teng LONG
Format:	Artikel
Sprache:	eng
Schlagworte:	DEM SAR技术地形多频率干涉合成孔径雷达数字高程模型测绘任务重建技术
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container_title	中国科学：信息科学（英文版）
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creator	Tao ZENG Tiandong LIU Zegang DING Qi ZHANG Zhen WANG Teng LONG
description	Interferometric Synthetic Aperture Radar（InSAR）has been proposed as a technique for the reconstruction of the Digital Elevation Model（DEM）,which is widely used in global terrain mapping mission[1].The DEM reconstruction methods of In SAR technique are usually based on the so-called phase unwrapping（PU）operation.In highly sloped terrain,the interferometric phase gradients（IPG）of the adjacent pixels are more thanπ.
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language	eng
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source	SpringerLink Journals; Alma/SFX Local Collection; ProQuest Central
subjects	DEM SAR技术地形多频率干涉合成孔径雷达数字高程模型测绘任务重建技术
title	A novel DEM reconstruction strategy based on multi-frequency In SAR in highly sloped terrain
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