TerraSAR-X:高分辨率星载SAR数据科学应用的新视角

2003 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas Pub Date : 2003-05-22 DOI:10.1109/DFUA.2003.1219947

A. Roth

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引用次数: 75

摘要

TerraSAR-X是一颗新的德国雷达卫星，将于2005年年中发射，寿命为5年。它携带一个高频x波段SAR传感器，可以在三种不同的模式和极化下发射。当需要更大的覆盖范围时，spotlight-， strip - map-和scansar模式提供了高分辨率的图像，用于详细分析和宽幅数据。成像将可能在单，双和四偏振。TerraSAR-X将是一个用于科学和商业应用的可操作SAR系统。介绍了SAR系统的各种功能以及相应的产品类型。基于这些特点，强调了TerraSAR-X在城市地区的科学潜力。最后，从空间、地面和用户基础设施三个方面对TerraSAR系统进行了描述。DLR负责科学用户，而商业部门将由Infoterra GmbH负责。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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TerraSAR-X: a new perspective for scientific use of high resolution spaceborne SAR data

TerraSAR-X is a new German radar satellite that shall be launched in mid 2005 with a lifetime of 5 years. It carries a high frequency X-band SAR sensor that can be launched in three different modes and polarizations. The spotlight-, stripmap- and scanSAR-modes provide high resolution images for detailed analysis as well as wide swath data whenever a larger coverage is required. Imaging will be possible in single, dual and quad-polarization. TerraSAR-X will be an operational SAR system for scientific and commercial applications. The various capabilities of the SAR system are presented as well as the corresponding product types. Based on these characteristics the scientific potential of TerraSAR-X with respect to urban areas is highlighted. Finally, the TerraSAR system is described consisting of the space, the ground segment and the user infrastructure. DLR is responsible for the scientific users while the commercial sector will be handled by the Infoterra GmbH.

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2003 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas

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