| タイトル | Novel Spectrograph/Radiometer for Cloud Top Height Measurement Using Three Complementary Techniques |
| 本文（外部サイト） | http://hdl.handle.net/2060/19990004151 |
| 著者（英） | Prasad, Coorg R.; Soulen, Peter F.; Park, Hongwoo |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 1997-01-01
1997 |
| 言語 | eng |
| 内容記述 | A proof-of-concept (POC) instrument system to measure cloud top height from space using three complementary techniques is presented. These techniques use measurements of: (1) thermal infrared (IR); (2) molecular oxygen 'A' band absorption; and (3) filling-in of Fraunhofer lines (the Ring effect), respectively. Combining three techniques is achieved with a single grating spectrograph with bandpass and order sorting filters by measuring I I jim radiation from the zeroth order of the grating for the IR, 750-780 nm radiation from the first order for the 'A' band absorption, and 390-400 mn radiation from the second order for the Ca K and H Fraunhofer line filling-in effect. The POC system and its measurement results with the POC system are described. |
| NASA分類 | Instrumentation and Photography |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/97205 |
