Subject: ESPC Notification Topic: * > > Declaration of AVHRR Polar Winds products Operational > > *Date/Time(UTC) Message Issued: > * > 17 December 2008/1500 UTC > > *Satellite(s) Involved: > * > NOAA-15, NOAA-16, NOAA-17 and NOAA-18 > > *Product(s) Involved/Affected: > * > AVHRR Polar Cloud-drift Winds Product (NOAA-15 through -18, GAC) > > *Date/Time(UTC) of Initial Implementation: > * > 17 December 2008, 1500 UTC > > *Details/Specifics of Change: > * > NOAA/NESDIS will make AVHRR Polar Winds data products operationally > available to its users at the Environmental Satellite Processing Center > (ESPC). AVHRR Polar Winds use NOAA-15, 16, 17 and 18 GAC data to > generate cloud track atmospheric wind vectors. AVHRR Polar Winds product > covers both Arctic and Antarctic (Poleward of 65 degree latitude). The > product is provided in BUFR, McIDAS MD and TEXT format. With four > satellites, AVHRR Polar Winds product has excellent temporal sampling > and additional data coverage versus MODIS Polar Winds. These products > will be made available to users through NESDIS Environment Satellite > Processing Center (ESPC) data distribution server (SATEPSDIST1) and > anonymous FTP server (SATEPSANON) starting on December 17, 2008. > > *Contact Person(s) Name/Email/Phone Number for Questions: > * > Hongming Qi, 301-763-8142 ext 114, Hongming.Qi@noaa.gov >