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首页> 外文会议>Conference on Sensors, Systems, and Next-Generation Satellites VI Sep 23-26, 2002 Agia Pelagia, Crete, Greece >The BIRD Payload Platform
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The BIRD Payload Platform

机译：BIRD有效载荷平台

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摘要

For hot spot events as forest fires, volcanic activity or burning oil spills and coal seams a dedicated space instrumentation does not exist. With its successful launch end of October 2001 with the Indian Polar Satellite Launch Vehicle the German Aerospace Center starts closing this gap with the micro-satellite mission BIRD. As space segment serves a three-axis stabilised satellite of 92 kg including an contingent of over 30% for the scientific instruments. The main payload of the BIRD micro-satellite is the newly developed Hot Spot Recognition System. Its a dual-channel instrument for middle and thermal infra-red imagery based on cooled MCT line detectors. The miniaturisation by integrated detector/ cooler assemblies provides a highly efficient design. A complement for the hot spot detection is the wide-angle stereo-scanner WAOSS-B. It is a hardware re-use dedicated to vegetation and cloud assessment in the visible spectral range. Besides the main objective of hot spot detection the mission has to answer several technological questions of the operation of cooled detectors in space, special aspects of their adaptation to the satellite platform as well as their calibration.
机译：对于森林火灾，火山活动或燃烧的溢油和煤层等热点事件，不存在专用的太空仪器。随着2001年10月印度极地卫星运载火箭的成功发射，德国航空航天中心开始通过BIRD微型卫星任务缩小这一差距。由于空间部分为92公斤的三轴稳定卫星提供服务，其中30％以上用于科学仪器。 BIRD微卫星的主要有效载荷是新开发的热点识别系统。它基于冷却的MCT线检测器，用于中红外图像和热红外图像的双通道仪器。通过集成的检测器/冷却器组件实现的小型化提供了高效的设计。广角立体声扫描仪WAOSS-B是热点检测的补充。它是一种硬件重用，专用于可见光谱范围内的植被和云计算。除了热点探测的主要目标外，任务还必须回答有关太空中冷却探测器操作的若干技术问题，其适应卫星平台的特殊方面以及其校准。

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