GI2011-X-border-SDI/GDI-Symposium, 23..5.2011: Bad Schandau (SAX) [ 11. Sächsisches GIS-Forum ] 24.5.2011: Decin (CZE) [ 1. Bohemian#Saxonian GIS-Forum ]

1. GI2011-X-border-SDI/GDI-Symposium
Screencast by Arnulf Christl
●President of OSGeo
●Member of the OGC Architecture Board
●Technical Coordinator of ESDIN
Pan-European SDI perspectives. ESDIN –
Best practices towards the European
Location Framework (ELF).
VIDEO
[ http://arnulf.us/publications/esdin-architecture_arnulf-christl.ogv ]

2. Links to visited sites and more
information
● http://metaspatial.net/
● http://www.osgeo.org
● http://apache.org/
● http://www.facebook.com/pages/Osgeo/115355085144982?sk=wiki
● http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=osgeo
● http://www.fsf.org/
● http://2011.foss4g.org/sponsors/
● http://wiki.osgeo.org/wiki/Special:Statistics
● http://openstreetmap.org
● http://ckan.net/ Software: http://ckan.org/
● http://www.w3.org/wiki/SweoIG/TaskForces/CommunityProjects/LinkingOpenData
● http://www.epsiplus.net/news/news/w3c_day_spain_on_open_data
● http://www.opengeospatial.org/standards
● http://www.opengeospatial.org/ogc/process
● http://wiki.osgeo.org/wiki/Open_Source_and_Open_Standards
● http://www.esdin.eu/
● http://www.esdin.eu/news/news/01-06-10/new-technical-coordinator-welcomed-
esdin-team
Project Web site; ESDIN Demo Client
● http://www.esdin.eu/
● http://research.geodan.nl/esdin/esdin_client/
● http://www.eurogeoforum.eu/
Slide set and screencast:http://arnulf.us/Publications#2011

3. TECHNICAL ARCHITECTURE

4. ESDIN Tasks and Requirements
Access Control and Security
Quality Evaluation
Generalization
Edge Matching
Unique IDs
Transformation to INSPIRE

5. Transformation Tasks

6. Edge Matching and Maintenance
State
B
State
A

7. Generalization and Levels of Detail
Levels of Detail:
Master Map (highest resolution)
Local maps...
...
Medium
...
…
Planning
...
...
...
1: 500 ...
1: 1,000 ...
1: 5,000 ...
... Regional
1: 25,000 ...
1: 250,000 ...
... Overview (lowest resolution)
1: 5,000,000

8. ESDIN – Architecture Requirements
ExM EBM ERM ExM EGM ExM Datasets downloaded for
Large Medium Small
user applications
Applications and Geoportals
GeoRM Layers
Euro-Geographics
Euro
EBM, ERM and EGM are just specific
download services from respective
ExMs
ExM EG services are ’cascading’ to NMCA
services
Met
Download
Download
Download
Conformance EG GeoRM is a ’broker’ for NMCA
adat
ERM<
EGM
EBM
EBM ERM EGM testing GeoRM
a
GeoRM Layers GeoRM Layers
Download
Download
Download
Quality Conformance Conformance Quality
EGM
ERM
evaluation testing testing evaluation
EBM
NMC NMC
A A
Download
Download
Trans- Download
Maste ExM ExM Trans- Maste
formation
r data Large Large r data
EGM
ERM
formation
EBM
Edge-
matching
Generalization
Conformanc
e testing Conformance
Generalization testing
Met
Transformation
ExM ExM adat
Medium Edge- Medium a
matching
Met
adat
a This NMCA derives both ExM This NMCA derives ExM
Generalization Generalization
Large and ExM Medium from Addi Large from its Master data,
its Master data - and generalize ExM Medium
tiona from ExM Large
Conformanc l Conformance
e testing data testing
NMCA1 ExM
Small Edge-matching does not necessarily need to be performed
ExM
Small NMCA2
twice, generalization of edge-matching should still be
edgematched

9. INSPIRE Conceptual Model

10. Building on high-level
architectures
eGovernment INSPIRE

11. RM-ODP
Reference Model - Open Distributed Programming
Enterprise View Point

12. Initial Reference Data EU Commission
Capability INSPPIRE Annex Themes Real Estate, Industry
Scenario Generalization
Citizens & Administration
Banking and Insurances
Edge Matching
Academia
! Unique IDs
!
Daily Quality Evaluation
delivery Low delivery
subscription
frequency,
yearly
Schema Transformation
asynchronous
reporting Schema Transformation
Protected
NMCA data
Protected
NMCA data
Secure Environment
Maintain Secure
Core Data
Environment
Maintain
Core Data

13. Production Reference Data EU Commission
Scenario INSPPIRE Annex Themes Real Estate, Industry
Citizens & Administration
Generalization
Banking and Insurances
Edge Matching
Academia
! Unique IDs
!
Quality Evaluation
subscription
Schema Transformation
Protected
NMCA data Schema Transformation
Secure
Env Protected
NMCA data
Schema Transformation
Secure Environment
Protected
Schema Transformation
NMCA data
Secure Environment Protected
NMCA data
Secure
Schema Transformation Env
Schema Transformation
Protected
Protected Schema Transformation
NMCA data frequencyo
NMCA data
Secure Environment f delivery
Protected
Secure Environment NMCA data
Secure Environment
asynchronous reporting

15. Typical Cascading Service Issues
??% Availability!
Performance?
99 98
% 97 95 %
% %

16. Direct Access & Data Cache
9x 99.9
% %
97 99 99 95
% % % %

17. Client Reference Data EU Commission
Diversity INSPPIRE Annex Themes Real Estate, Industry
Citizens
Generalization
Banking and Insurances
Edge Matching
Public Administration
! Unique IDs
! Emergency
Daily Quality Evaluation
delivery Academia / Education
Utilitiy Companies
Schema Transformation Traffic Control
Environment Protection
Protected NATO
NMCA data
Geology
Secure Environment
Maintain
reporting Google Maps
Core Data asynchronous
OpenStreetMap
subsc

18. Product
Diversity Shopping List
Reference Data of an Environmentalist
preparing for an official
INSPPIRE Annex Themes hearing at the
Commission)
Generalization & On demand prepackaging Needs:
Map with ●Background map
dynamic (just looking good)
Metadat Level of Detail ●Something to find
a places (Gazetteer)
"The Big Bucket"
●Environmental
Biosphere protection areas
●High resolution
plan
EuroGeoName Cadastral cadastral basemap
●Environmental
s Parcels
protection areas
Edge Matching ●Forest areas
! Unique IDs
! ●Web application
license
Quality Evaluation
On

19. Concept for a Geo Product Finder

20. Addressing Interface and Format
Diversity

21. RM-ODP: Technology Viewpoint
● Shibboleth (Federated Authentication)
● Tools implement in ESDIN
● Web-based Software-as-a-Service
● Off-The-Shelf Software
http://www.esdin.eu/project/summary-esdin-project-public-
deliverables
Most of the geospatial Open Source software
used in the ESDIN project are available on
OSGeo Live: http://live.osgeo.org

22. Live OSGeo – Software Overview
web mapping
Quantum GIS Quantum GIS OSSIM
MapServer
UMN
GRASS GIS uDig
MapServer
MapNik Geopublisher
gvSIG
deegree
GeoMajas KOSMO
deegree GIS
desktop GIS
ZOO Project
OpenStreetMap
MapFish GMT
MapGuide OS GDAL/OGR
FDO
OpenLayers GeoKettle
GeoServer
Mapbender GeoTools GEOS
PostGIS
GeoNetwork
Viking MetaCRS
SpatialLite
metadata libraries

23. EuroGeoForum:
http://www.eurogeoforum.eu/

24. http://www.esdin.eu/project/summary-esdin-project-public-
deliverables

25. Thank you for
your Attention.
12 to 16 September 2011FOSS4G:
The annual Conference on Free and
Open Source Software
for Geospatial
Denver, Colorado, USA
With friendly support by:
Copyright: Arnulf Christl, Metaspatial. This slide
http://www.metaspatial.net set is copyrighted to the commons.