| タイトル | Multi-Beam Approach for Accelerating Alignment and Calibration of HyspIRI-Like Imaging Spectrometers |
| 本文（外部サイト） | http://hdl.handle.net/2060/20130009384 |
| 著者（英） | Geier, Sven; Green, Robert O.; Coles, James B.; Hochberg, Eric B.; Mouroulis, Pantazis; Kroll, Linley A.; Meehan, Riley; Hein, Randall C.; Eastwood, Michael L. |
| 著者所属（英） | California Inst. of Tech. |
| 発行日 | 2012-12-01 |
| 言語 | eng |
| 内容記述 | A paper describes an optical stimulus that produces more consistent results, and can be automated for unattended, routine generation of data analysis products needed by the integration and testing team assembling a high-fidelity imaging spectrometer system. One key attribute of the system is an arrangement of pick-off mirrors that provides multiple input beams (five in this implementation) to simultaneously provide stimulus light to several field angles along the field of view of the sensor under test, allowing one data set to contain all the information that previously required five data sets to be separately collected. This stimulus can also be fed by quickly reconfigured sources that ultimately provide three data set types that would previously be collected separately using three different setups: Spectral Response Function (SRF), Cross-track Response Function (CRF), and Along-track Response Function (ARF), respectively. This method also lends itself to expansion of the number of field points if less interpolation across the field of view is desirable. An absolute minimum of three is required at the beginning stages of imaging spectrometer alignment. |
| NASA分類 | Man/System Technology and Life Support |
| レポートNO | NPO-47809 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/261601 |
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