Time-height plot of horizontal wind data in the mesosphere and lower thermosphere 
estimated from the meteor wind radar at Biak (gif format)

Description:

  The time-height plot of horizontal wind data in the mesosphere and lower thermosphere 
(70-110 km) estimated from the meteor wind radar at Biak, Indonesia (1,17S, 136.10E, 45m 
MSL). File names are composed of date and variable abbreviation: 
Wb(year)(month)(day).(resolution).gif (daily plot), Wb(year)(month).(resolution).gif (monthly 
plot) and Wb(year).(resolution).gif (yearly plot). The resolution abbreviations are h2t60min00, 
h2t60min30, h4t60min00 and h4t60min30 (please refer to the readme file of text or netCDF 
data for details of the resolution abbreviations). These plots are made using the netCDF 
data of each resolution in time and height. For yearly plot, only the h2t60min00 and 
h4t60min00 data are used and averaged for each day. The daily average is done if there are 
more than one valid data in all of the four time zones (0-5, 6-11, 12-17 and 18-24 h). 
 Details are described in the metadata.

Data revision:

  Initial version (1.0) was released on January 31, 2013.

Revision history:

31JAN2013  A. Shinbori  :  Updated metadata file for initial version.
31JAN2013  A. Shinbori  :  Released initial version.