| タイトル | SAM 2 measurements of the polar stratospheric aerosol, volume 2 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19860019090 |
| 著者（英） | Mccormick, M. P.; Brandl, D. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1986-08-01 |
| 言語 | eng |
| 内容記述 | The Stratospheric Aerosol Measurement (SAM) 2 sensor aboard Nimbus 7 is providing extinction measurements of Antarctic and Arctic stratospheric aerosols with a vertical resolution of 1 km. Representative examples and weekly averages including corresponding temperature profiles provided by NOAA for the time and place of each SAM 2 measurement (Oct. 1981 - Apr. 1982) are presented. Contours of aerosol extinction as a function of altitude and longitude or time are plotted, and aerosol optical depths are calculated for each week. Typical values of aerosol extinction at 1.0 micron in the main lower stratospheric aerosol layer for this time period are 2 to 4 times 10 to the -4 power/km. for the Antarctic region and 0.5 to 1 times 10 to the -3 power/km. for the Arctic region. Stratospheric optical depths are about 0.001 to 0.004 for the Antarctic region and 0.003 to 0.004 at the beginning to about 0.006 at the end of the time period for the Arctic region. Polar stratospheric clouds (PSC's) were observed during the Arctic winter, as expected. This report provides, in a ready-to-use format, a representative sample of the seventh semester of data to be used in atmospheric and climatic studies. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 86N28562
NASA-RP-1164
NAS 1.61:1164
L-16105 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/153736 |
