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

GOES-R Notional Architecture, Interfaces, and Technical Boundaries

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

8

Back-up Slides

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

1010

Baseline Status“As Is” NESDIS Satellite System

ESPC

Note: CIP not shown