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Environmental Satellite Product and Distribution System (ESPDS)
GOES-R Access Subsystem (GAS)
Reginald Lawrence
Office of Systems Development
Ground Systems Division
November 3, 2009
2
System Overview
• GOES-R Access Subsystem (GAS) is a subsystem of the GOES-R Ground Segment system
• GAS is responsible for receiving and storing GOES-R data and products in 7-day temporary storage and making them available to authorized users
• GAS will be developed and integrated as a part of an enterprise NESDIS Data Processing and Distribution operational capability; i.e., as a part of the NESDIS Environmental Satellite Processing Center (ESPC)
33
NESDIS Functional Architecture
USERS
SatelliteAcquisition
Satellite Applications & Research
SatelliteOperations
Data Processing
& Distribution
Data Centers
New Products
NearReal-Time
Data
RawData
Long-TimeSeriesData
Satellites
New Products
In SituData
Non-NOAA
Satellite Data
USERS
USERS
SatelliteAcquisitionSatellite
Acquisition
Satellite Applications & Research
Satellite Applications & Research
SatelliteOperationsSatellite
Operations
Data Processing
& Distribution
Data Processing
& Distribution
Data CentersData
Centers
New Products
NearReal-Time
Data
RawData
Long-TimeSeriesData
Satellites
New Products
In SituData
In SituData
Non-NOAA
Satellite Data
Non-NOAA
Satellite Data
ESPC
• GOES-R
GAS
44
ESPC Product Processing / Distribution
InfrastructureSupport
ProductDistribution
Satellite Data
Users Community
Ancillary Data
Archive (CLASS)
Data & Products
Ingest
Environmental SatelliteProcessing Center (ESPC)
App Dev &Test Environ
ProductGeneration
6
Standards and Formats
• Standards– NOAA Technical Reference Model– DOC/NOAA/NIST Security
• Formats (GAS)– Man-computer Interactive Data Access System (McIDAS)– Network Common Data Format (NetCDF)– Flexible Image Transport System (FITS)
7
GOES-R GAS Milestones
Milestone Date
Investment Review Board 4/16/09
Product Distribution and Access (PDA) Requirements Document
6/22/09
Release Draft Solicitation 8/28/09
Final RFP SolicitationSource Selection
Sensitive
Proposals DueSource Selection
Sensitive
AwardSource Selection
Sensitive
GAS Delivery Date 12/2012
GS Notional ArchitectureSites / Ext. Interfaces (IRDs)
GS Core
GOES-R Access Subsystem
GOES-RAccessPoint
GOES-R7-Day Store
Ancillary DataRelay System
(OSDPD)
CLASS(Node at NSOF)
AWIPS*(I/F from
NSOF and RBUto Both
NCF and BNCFvia NOAANET)
GS Core
DCS/DAPS(OSDPD)
HRIT/EMWIN(NWS)
GOES N/O/P SSGS(OSO)
GS CoreHRIT/EMWIN(NWS)
NS
OF
(Su
itlan
d, M
D)
eGVAR IRD
CLASS IRD
CLASS IRD
GAS IRD
ADRS IRD
DCS IRD
HRIT/EMWIN IRD
CLASS IRD
HRIT/EMWIN IRD
ESPDS
CLASS(Ingest Portal
at WCDAS)
CLASS(Ingest Portal
at RBU)
GS Contractor Scope (Core)
GS Core External Functions
GS Core External I/F
Off-S
ite
To ArchivesW
CD
AS
(Wa
llop
s, V
A)
To Archives
RB
U(F
airm
on
t, WV
)
WAN (OSO)AWIPS IRD
WAN (OSO)AWIPS IRD