干旱区生态环境知识资源中心(Arid): TanDEM-X: DEM acquisition in the third year era

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DOI	10.1504/IJSPACESE.2013.059270
	TanDEM-X: DEM acquisition in the third year era
	Tridon, Daniela Borla; Bachmann, Markus; Schulze, Daniel; Ortega-Miguez, Carlos; Polimeni, Maria Donata; Martone, Michele; Boeer, Johannes; Zink, Manfred
通讯作者	Tridon, DB
来源期刊	INTERNATIONAL JOURNAL OF SPACE SCIENCE AND ENGINEERING
ISSN	2048-8459
EISSN	2048-8467
出版年	2013
卷号	1 期号:4 页码:367-381
英文摘要	TerraSAR-X add-on for digital elevation measurement (TanDEM-X) is a space-borne X-band SAR mission designed to derive a digital elevation model (DEM) of the Earth's land surface with an unprecedented relative vertical accuracy of 2 m at a 12 m posting. To achieve this goal, the two satellites fly in close controlled formation with the opportunity to adjust flexible along- and across-track baselines. A combination of multiple acquisitions with different baseline lengths is required to allow stable phase unwrapping and to achieve the high height accuracy. This paper provides an overview of the TanDEM-X acquisition plan for the third year over Antarctica, mountainous areas and deserts. Critical aspects of the areas to be acquired are presented and the acquisition strategy is illustrated. Moreover, the formation flight and the baselines are compared to the ones of the previous years in terms of their impact on the height of ambiguity and on the performance with respect to the interferometric quality.
英文关键词	digital elevation model DEM height of ambiguity HoA baseline DEM acquisition timeline
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000434611900004
WOS类目	Engineering, Aerospace
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330559
作者单位	[Tridon, Daniela Borla; Bachmann, Markus; Schulze, Daniel; Ortega-Miguez, Carlos; Polimeni, Maria Donata; Martone, Michele; Boeer, Johannes; Zink, Manfred] German Aerosp Ctr DLR, Microwaves & Radar Inst, D-82234 Oberpfaffenhofen, Germany
推荐引用方式 GB/T 7714	Tridon, Daniela Borla,Bachmann, Markus,Schulze, Daniel,et al. TanDEM-X: DEM acquisition in the third year era[J],2013,1(4):367-381.
APA	Tridon, Daniela Borla.,Bachmann, Markus.,Schulze, Daniel.,Ortega-Miguez, Carlos.,Polimeni, Maria Donata.,...&Zink, Manfred.(2013).TanDEM-X: DEM acquisition in the third year era.INTERNATIONAL JOURNAL OF SPACE SCIENCE AND ENGINEERING,1(4),367-381.
MLA	Tridon, Daniela Borla,et al."TanDEM-X: DEM acquisition in the third year era".INTERNATIONAL JOURNAL OF SPACE SCIENCE AND ENGINEERING 1.4(2013):367-381.