Implementation of OGC TJS
for the health statistics
application
Michel Grothe, Thijs Brentjens (Geonovum)
Joost Venema, Michael Karsters (Kadaster)
E.L.F. WP7 meeting, 5-6 june 2014
Agenda
1.
2.
3.
4.
5.
6.
7.
Introduction; OGC Table Joining Service
Health statistics data tables (Eurostat)
Demo
Architecture and final deployment
Euroboundarymap
Upcoming work
TJS software (Geoserver) repository
1. Introduction of the OGC Table Joining Service
applications
boundary data
tabulair data
Tabellen joinen met gebiedsindelingen
applications
boundary data
tabulair data
TJS
Table joining (service) and unique id’s (keys)
tabular data
Unique id’s
(keys)
OGC TJS
boundary data
TJS and the GDAS (XML) data format
tabular data
data transformation
OGC TJS
Geo data
boundary data
Client application and TJS operations
tabular data
boundary data
OGC TJS operations
2. Health statistics data tables (Eurostat)
European regional health statistics
4. Intro gezondheidsstatistieken app
(E.L.F.)
Eurostat’s health statistics
(>300 tables)
TJS
EuroboundaryMap
Eurostat’s health statistics (>300 tables)
Input and output formats of TJS
3. Demo
4. Architecture and final deployment
Architecture for development
and demo client
TJS demonstrator
(Kadaster)
Health statistics
Table data
CSV
to
GDAS
Geopackage,
jsonLD,RDF
Upload
service
Download
Service
EuroSTAT
WFS
WMS (GeoJSON, GML)
Join
Service
Download
Service
TJS join
SDMX
REST
data tables
(SDMX)
TJS
Download
Service
Transformation
Service
Health statistics
Download
Service
GDAS
cache
WFS
Download
Service
Transformation
Service
SDMX
to
GDAS
Euroboundarymap
Cached
data
Geographic
data
NL Municipalities
NL Provinces
NL Health regions (GGD)
Geonovum TJS test platform
4. Architecture and final deployment
Architecture final deployment
Other
clients
Casper
(GINST)
Geopackage,
jsonLD,RDF
Download
Service
TJS demonstrator
(Kadaster)
TJS
WFS
WMS (GeoJSON, GML)
Join
Service
Download
Service
Download
Service
Health statistics
SDMX
REST
data tables
(SDMX)
Download
Service
EuroSTAT
TJS join
Transformation
Service
WFS
Download
Service
SDMX
to
GDAS
Cached
data
Geographic
data
Euroboundarymap
E.L.F. - Oskari Platform
5. Euroboundarymap; qeustion?
We are not sure if EuroBoundaryMap is available for E.L.F. TJS
on the long term.
6. Upcoming work
1.
2.
3.
4.
5.
6.
Finalizing data transformation Eurostat data
Develop data transformation for ODATA format (CBS)
Implementation output formats: Geopackage, jsonLD, RDF
Testing TJS with CASPER client
Deployment OSKARI platform
Documentation
7. TJS software (Geoserver) repository
TJS en GeoServer implementation
Open source project: GeoServer TJS plugin
Code public available on GitHub:
https://github.com/thijsbrentjens/geoserver/tree/tjs_2.2.x/
Questions?
More info:
http://www.geonovum.nl/onderwerpen/services/table-joining-services
m.grothe@geonovum.nl | www.geonovum.nl | @geonovum