GEOSS Info System ArchitectureMany-to-Many Network

Simple Patternfor

Many-to-Many Problem

Fan – In

Pooling of resources

Fan - OutFan – Out

Building New Things

User – Architecture Committee Link:The Information Interoperability Stack

User Engagement Comm.

Architecture, Data Comm.

GEO Best Practice Wiki (wiki.ieee-earth.org)

To be modified by the group at the workshop?

Practice Example

Structure by

Template

EE Analysis Community Workspace

GEOSS AIP AQ Scenario Workspace

Community Workspaces

• Web 2.O is good for GEOSS community since it allows

– Better harvesting of current knowledge

– However, many cultural, legal and other berries remain

• Workspaces connect info providers, analysts, decision makers

• The challenge is to learn how to apply these tools for GEOSS

GEOSS Architecture for the Air Quality Community (March 2008)

GEOSS Comp.Registry

CommunityAQ Portal(s)

extracts

ServiceOfferor

registers

GEOSSClearinghouse

Catalog list Searches, harvests

invokes

referencespublishes

provides

Standards;SIF Registry

Adopted from Percivall, Feb 2008 by R. Husar, March 2008

CommunityAQ Catalog(s)

CatalogUser

Service Workflow

composes DataAnalyst

visualizes

Reportsto

DecisionMaker

PolicyAnalyst

Informs

Services

find

CommunityOf Practice

GEOSS CommunityService Offerors, Users, Community of Practice

links to

Public Public InformationInformation

Health/Exp. Assessment

Emissions Planning

AQ Trends and Accountability

Science Support

NAAQS

National Air Quality Information Integration

AQ Data Pool

National Air Quality Info Network

Re-examination of Data Access and processing Systems

AQ Data System Fan-in Fan-Out

GEOSS Framework

Dec Maker‘Informer’Proc/MedData Mgr

Foreign Ministers

LRTP Lead Taskforce

Atm. Science Assessors

Science Data Manager

HTAP

EPA Reg. Dec. Maker

Fed. Agency Regulator

Sate Agency Analyst

Portal Manager

Except Event

Public Individual

Media Public, Private

Forecaster Analyst

Automatic Data

Real Time

User/Actor Class

Air Quality Info System

Users (Classes) Links (Types) Info (Flow)

GEO

SS C

ore

User, Apps, Link

User

Application

App-User Link

Facilitating Tools and Methods for GEOSS Framework

Wiki Workspaces

GE

OS

S C

ore

A

rchite

cture

Service Oriented App. Architecture

Core Architecture

Community Workspaces

Services, Networking