| タイトル | State-of-the art Differential Absorption and Scattering (DAS) lidar for SO2 and NO2 |
| 著者（英） | Staehr, W.; Michaelis, W.; Lahmann, W.; Weitkamp, C. |
| 著者所属（英） | GKSS-Forschungszentrum Geesthacht |
| 発行日 | 1984-08-01 |
| 言語 | eng |
| 内容記述 | A ground-based laser remote sensing system for the range-resolved detection of sulfur dioxide and nitrogen dioxide is described. The measurement is based on the differential absorption and scattering lidar technique. Both lasers are fired with a fixed time delay of 50 microsec to probe an atmosphere with unchanged optical properties. The NO2 is detected with two dye lasers emitting arouns 450 nm; SO2 is measured at 300 nm with the frequency-doubled output of two dye lasers. Field measurements in a city are presented. Determinations of SO2 emission rates from a smokestack agree well with operator data. |
| NASA分類 | ENVIRONMENT POLLUTION |
| レポートNO | 84N33966 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/401132 |
