发明名称 |
Method for Recognising Hot Targets on the Earth |
摘要 |
A method for detecting a hot target on the Earth by a satellite is disclosed. The satellite includes a sensor for acquiring data in spectral channels in the IR spectrum, and a navigation system for detecting position and orientation data of the satellite. The method includes the steps of subjecting the acquired data to a system correction by radiometric and geometric calibration files stored on the satellite; detecting a hot target on board from the system-corrected data by multi-channel thresholding; geo-referencing the hot target by the position and orientation data of the satellite and the geometric calibration files; temporarily storing the geo-referenced hot target on the satellite; and transmitting the temporarily stored hot target by a transmitting unit to a receiving unit on the Earth.
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申请公布号 |
US2008027649(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20050791870 |
申请日期 |
2005.11.11 |
申请人 |
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V. |
发明人 |
OERTEL DIETER;HERBERT JAHN;LORENZ ECKEHARD;BAERWALD WOLFGANG;HALLE WINFRIED;VENUS HOLGER;TERZIBASCHIAN THOMAS;ZHUKOV BORIS |
分类号 |
G01V8/00;G06F19/00 |
主分类号 |
G01V8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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