Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
We describe a concept of a satellite imaging spectrometer dedicated for monitoring of the Earth atmosphere operating in the visible and near ultraviolet spectral range. The instrument targets measurements of total ozone as well as other gases (nitrogen dioxide, oxygen and its dimer etc). The instantaneous field of view (IFOV) across track reaches 100° allowing to obtain global daily maps of trace gases content when operating from a typical orbit. The optical concept and design of the instrument, which consists of the entrance unit, two spectrometric channels (for two wavelength ranges) and the calibration unit are described. We also discuss the results of the optical modeling, confirming the proposed characteristics: the spectral resolution of 0.3 nm for the range 300-400 nm and 0.5 nm for the range 400-800 nm. The angular resolution is ∼ 0.5° in both channels that corresponds to ∼6×6 km area on the Earth surface for nadir direction from a 700-km orbit.
Язык оригинала | английский |
---|---|
Название основной публикации | International Conference on Space Optics, ICSO 2018 |
Редакторы | Zoran Sodnik, Nikos Karafolas, Bruno Cugny |
Издатель | SPIE |
ISBN (электронное издание) | 9781510630772 |
DOI | |
Состояние | Опубликовано - 1 янв 2018 |
Событие | International Conference on Space Optics, ICSO 2018 - Chania, Греция Продолжительность: 9 окт 2018 → 12 окт 2018 |
Название | Proceedings of SPIE - The International Society for Optical Engineering |
---|---|
Том | 11180 |
ISSN (печатное издание) | 0277-786X |
ISSN (электронное издание) | 1996-756X |
конференция | International Conference on Space Optics, ICSO 2018 |
---|---|
Страна/Tерритория | Греция |
Город | Chania |
Период | 9/10/18 → 12/10/18 |
ID: 49680764