Alaska Satellite Activities
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Transcript of Alaska Satellite Activities
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Alaska Satellite Activities
Dr Gary Hufford
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NATIONAL WEATHERSERVICE
ALASKA REGION
RADARSATSAR DMSP NOAA
POESFENGYUN MODIS
QUICK SCAT METOPS
POLAR ORBITING SATELLITES
SEA ICE/SST
AVIATIONPROGRAM
HYDROLOGYPROGRAM
FIREWEATHER
PUBLICPROGRAM
MARINEPROGRAM
CLIMATEMONITORING
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Current NWS ARH Global Imaging System is not a preferred long term solution
NWS ARH desires to centralize their satellite downlink capabilities at NOAA NESDIS Fairbanks Command and Data Acquisitions Site (FCDAS)
∙ FCDAS able to allocate available downlink time on two 13m tracking antennas – redundant capability
∙ The capability also exists to use their northern site at Barrow to distribute the load and receive additional passes
FCDASGlobal Imaging
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Fairbanks Command and Data Acquisition Site
Barrow Downlink Site
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attachment
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• The long term solution will optimize the communication path between sites and provide secure, supportable, reliable transfer of data– NWS ARH indicates an intent to
pursue this type of connectivity• The .mil connectivity should consider a
dedicated solution to provide data during elevated INFOCON
FAIR CDAAnd Barrow
RTD
NWSAlaska Regional
HQ
NWSAlaska WFOs
11OWSLEADS
DISA.mil Demarc
DMSP RTD Processing
U of A Fairbanks
17OWSLEADS
DedicatedComm
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Alaska Environmental Satellite Workshop
July 29-31, 2008
Fairbanks, Alaska
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Alaska’s Landscape is Changing
Forests
Ecosystems
Wildlife
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Alaska’s Landscape is Changing
Glaciers
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Alaska’s Landscape is Changing
Infrastructure
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PERMAFROST THAW
90,000 PEOPLE IN ALASKA LIVE ON PERMAFROST
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REACT OR PLAN?