Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.naic.edu/aisr/worldday/wd_highlight.html
Дата изменения: Wed Mar 5 18:38:47 2003 Дата индексирования: Tue Oct 2 07:30:34 2012 Кодировка: Поисковые слова: п п п п п п п п п п п п п п п |
At
Arecibo, we strive to provide the users with the highest quality of data. This
figure illustrates the results using the linear regularization technique to
obtain F-region vector velocities (Nestor Aponte).
The
technique has been shown to be far superior than the traditional non-least
square fitting. Click here
for a more detailed explanation of the method.
This
example shows the Interference removal for the Baker Electron Density data
(Qihou Zhou). Note the difference before and after the interference removal
around 100 km.
The Arecibo ISR can
measure velocities to an accuracy within 1 m/s for an integration time of 30
second in the D-region. This plot shows the measured
vertical winds in the D-region (Qihou Zhou). ---
this image is lost ---
The
Arecibo ISR can measure the neutral winds and temperature in the E-region. This
is an E-region neutral wind example (Qihou Zhou). We are working on to get the
ion neutral collision frequency as well.
This
example shows F-region Electron Temperature (Mike Sulzer). The other parameters
that we regularly measure include electron temperature, vector ion drift, light
ion contents etc.