20-Nov-06 --Data from the NOAA Microwave Radiometer (MWR) located at Eureka is now available on this archive.
This instrument began collecting data on 7-Aug-06.
12-Mar-06 --Data from the University of
Idaho Polar Atmospheric Emitted Radiation Interferometer (PAERI)
located at Eureka is now included in this archive. This data is
supplied courtesy of Prof. Von Walden, University of Idaho.
11-Jan-06 --SEARCH radar data can now be
displayed on this web site. Radar reflectivity, fall velocity, and
spectral width, along with lidar/radar effective particle diameter will be
included in netcdf files if requested. Radar data is averaged (or
interpolated) as needed to match the user requested resolution. Radar data is
added to the archive on a daily basis and will not be present in real time data
requests. The radar data has been supplied courtesy of Taneil Uttal and Matthew
Shupe of NOAA.
6-Sept-05 -Improved depolarization calibrations have been loaded for data
recorded after 20-dec-03. This will also effect the backscatter cross section
for ice clouds.
On 9/9/04 the AHSRL was turned off and crated for for air freight shipment to Barrow, Alaska. The AHSRL began
Barrow operations as part of the MPACE experiment on 9/24/04. System
alignments were completed on 9/29/04. The AHSRL was operated remotely
via the Internet until 11/17/04 when the system was shutdown for
shipment back to to Madison, WI.