WPS Application Patterns
35
WPS Application Patterns at the Workshop “Models For Scientific Exploitation Of EO Data” ESRIN, October 2012 Albert Remke & Daniel Nüst 52°North Initiative for Geospatial Open Source Software GmbH [email protected]
-
Upload
daniel-nuest -
Category
Technology
-
view
320 -
download
2
description
Presentation at the workshop "Models for scientific exploitation of EO Data" organised by the HMA Architecture Working Group
Transcript of WPS Application Patterns
WPS Application Patternsat the Workshop “Models For Scientific Exploitation Of EO Data”
ESRIN, October 2012
Albert Remke & Daniel Nüst52°North Initiative for Geospatial Open Source Software GmbH
BIG DATA
theoretical investigation
laboratoryexperiment
S C I E N C E
simulation/computation
What is processing?
Output DataProcess
Input Data
control
Definition
What is web-based Processing?
Output DataProcess
Input Data
control
SOA
Definition
ProcessingEnvironment
Backend
Output DataSources
Input DataSources
Store / LoadExchange
ProcessProcess
ProcessProcess
control
What is web-based Processing?
Application Patterns
Sharing Knowledge
Sharing Processes
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Web Processing Services
Application
Output Data
Web Processing
Service
Input Data
Data Service
Data Service
control
Organisation
Web Processing Services
Application
Output Data
Web Processing
Service
Input Data
Data Service
Data Service
control
OrganisationOrganisation
Organisation
PraaS
Web Processing Services
Application
Output Data
Web Processing
Service
Input Data
Data Service
Data Service
control
OrganisationOrganisation
Organisation
PraaS
Integration
Lazyness
Comparison
Efficiency
Sharing
Reusability
Independence
Deployment Use Cases
Processeslocal remote
remote
local
SpatialData
Everything‘s local
Process external data sources in your local
environment.
B)
Process your local data in an
external environment
Process external data sources in an
external environment
A) C)
D)
Moving Code
Process*
Environment A Environment B
* functional description, platform description, hardware description/infrastructure, explotation rights/licenses/terms of use, …
Moving Code Packages
StreamingData Processing
Environment
Process
t
Data
Data
Data
Data
Data
Data
Data
Data
Output
Output
Output
Output
Output
Foerster, Schäffer, G.Carillo
Control Layer
ProcessingEnvironment
Data(local, large)
Outputcontrol
C Scripts controlled by Python Control Layer
Local/Monolithic/LegacySoftware
ScriptScriptScriptScript
client
HTTPStandardized
Enabling Generic Views
ProcessingEnvironment
Online DataSources
Process
Web based control (mobile)
Output Document
Real-time DataSources
ProcessProcess
Wrapping Script Language
WPS4R
CommunitiesCompany
Long Term License Management
Code Repositoriesis a dissemination platform
is a service center
52°North does applied research and …is a collaboration network
http://52north.org/about/partners/
GENESISOSIRIS
UncertWebINTAMAP
DETECTGeoViQua
OWSSME
CommunitiesCollaboration
http://52north.org/about/partners/
IlwisGeoprocessingEarth Observation
Geostatistics3DMetadata Management
SecuritySemanticsSensor Web
standard
implementation
clientserver
http://xkcd.com/927/
ChallengesExchangeability and Interoperability of Processes
Identifier Problem
Granularity
Lingua Franca for Processes across Domains?
Security
Reusability | Scalability | Performance
Documentation and Discovery
Collaboration
Coordination
Concentration
Talk to me about …Data Quality (Modelling, Visualisation, Review)Open DataCitizen ScienceSensor Web
Questions?
http://geoviqua.geolabel.questionpro.com
One more thing…http://geoviqua.geolabel.questionpro.com
Deadline:20th of October 2012
Report Generation - Example
ArcGIS Client
INTAMAP
• INTeroperability and Automated MAPping• “backend” R package
– http://www.intamap.org/intamap-package.php • WPS Server• O&M Input• Clients
– JAVA API– Stand-alone: http://www.intamap.org/tryGenericClient.php
