geoss arch schem 080326rbh

9

Click here to load reader

Upload: rudolf-husar

Post on 12-Jul-2015

335 views

Category:

Technology


0 download

TRANSCRIPT

Page 2: Geoss Arch Schem 080326rbh

GEOSS ArchitectureDescribes how components fit together for providing data and information that will be better …than the individual components or systems of which it is composed.

Links together strategies and systems to facilitate Earth observations in a comprehensive, coordinated, and sustained manner.

By 2015, GEOSS will be a distributed system of systems, building step-by-step on current cooperation efforts among existing observing and processing systems within their mandates, while encouraging and accommodating new components.

GEOSS

Page 3: Geoss Arch Schem 080326rbh

Core GEOSS Architecture

GEOSSComponent,

Service registry

Standards,Special

ArrangementsRegistries

references

GEO Web Portal and other Clients

searches

Offerors

contribute to register

GEOSSClearinghouse

Catalogues

Services

User

accesses

list ofcatalogues

accesses

searches invokes

reference

From Percivall, Feb 2008

Page 4: Geoss Arch Schem 080326rbh

GEOSS Architecture for the Air Quality Community (March 2008)

GEOSS Comp.Registry

CommunityAQ Portal

extracts

ServiceOfferor

registers

GEOSSClearinghouse

Catalog list Searches, harvests

bind,invoke

references

publishprovides

Standards;SIF Registry

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

CommunityAQ Catalog

CatalogUser

Services

find, select

links to

GEOSS Community Service Offerors, Users

Page 5: Geoss Arch Schem 080326rbh

GEOSS Architecture for the Air Quality Community (March 2008)

GEOSS Comp.Registry

CommunityAQ Portal

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

CatalogUser

Service Workflow

composes DataAnalyst

visualizes

Reportsto

DecisionMaker

PolicyAnalyst

Informs

Services

find

GEOSS Community Service Offerors, Users

Page 6: Geoss Arch Schem 080326rbh

GEOSS Architecture for the Air Quality Community (March 2008)

GEOSS Comp.Registry

CommunityAQ Portal

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

CatalogUser

Service Workflow

composes DataAnalyst

visualizes

Reportsto

DecisionMaker

PolicyAnalyst

Informs

Services

find

CommunityOf Practice

GEOSS CommunityService Offerors, Users, Community of Practice

links to

Page 7: Geoss Arch Schem 080326rbh

GEO Web Site

Client Tier

Information Services Tier

Access Tier

GEO WebPortal

GEOSS Registries

Standards, Requirements

Components, Services

OtherAccess

Services

DataAccess

Services

ModelAccess

Services

GEOSS Community

PortalsClient Apps

GEOSSCommunityCatalogues

GEOSSClearinghouse

SensorAccess

Services

IOC Architecture – Engineering Viewpoint (Feb 2008)

GEO Core Services Communal Services

Data Services

Process, Portray

Other, Workflow

Adopted from Percivall, Feb 2008 by R. Husar

Page 8: Geoss Arch Schem 080326rbh

AI Pilot Development Approach

DevelopmentDevelopmentActivitiesActivities

Kick-offKick-offWorkshopWorkshop

Call for Call for ParticipationParticipation

ConceptConceptDevelopmentDevelopment

PersistentPersistentOperationsOperations(AR-07-01)(AR-07-01)

Participation

Participation

Participation

Participation

ParticipationArchitectureArchitectureDocumentationDocumentation

Updates for each step

Baseline

AR-07-02 Architecture Implementation PilotEvolutionary Development Process

Operational Baseline for next evolutionary spiral

From Percivall, Feb 2008

Page 9: Geoss Arch Schem 080326rbh

AIP Process improvement ideas

Comments on AIP Process Process Improvement

Functionality defined by developers not users

UIC/ADC collab., Workshops;

Operational SBA functionality

AIP Process is closed Make development iterative; Anyone can join at anytime

Process focused on demonstrations

More operational persistence; Deliver AR-07-01 Operations

Too structured: milestones, deliverables

Retain structure within phase; More iterative, open approach

Adopted from Percivall, Feb 2008 by R. Husar

Contact with UIC; Toronto, Workshop;

Open Invitations, ESIP, CoP wiki

Expand AQ Data Netw; Seek link to AR-07-01

One phase at a time; Feedback, feedback

Air Quality CoP Approach