Paper
31 December 1997 Positional accuracy of GERB data
Peter M. Allan, Martin J. Bates, Andrew R. Birks, David R. Corney
Author Affiliations +
Proceedings Volume 3221, Sensors, Systems, and Next-Generation Satellites; (1997) https://doi.org/10.1117/12.298113
Event: Aerospace Remote Sensing '97, 1997, London, United Kingdom
Abstract
The geostationary Earth radiation budget (GERB) instrument is scheduled to be launched on the Meteosat Second Generation (MSG) series of satellites with the intention of measuring the total radiative energy output of the Earth to an accuracy of 0.5%. Although the footprint of a pixel of the GERB detector is 44 km square at the sub-satellite point, it is necessary to locate the position of a pixel to 3 km. This paper discusses why this is necessary and how it will be achieved. It describes the instrument, the techniques used to achieve the high positional accuracy and the data processing system that will generate the data products.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Peter M. Allan, Martin J. Bates, Andrew R. Birks, and David R. Corney "Positional accuracy of GERB data", Proc. SPIE 3221, Sensors, Systems, and Next-Generation Satellites, (31 December 1997); https://doi.org/10.1117/12.298113
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KEYWORDS
Data processing

Satellites

Sensors

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