Implementation of OGC TJSfor 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. Introduction; OGC Table Joining Service2. Health statistics data tables (Eurostat)3. Demo4. Architecture and final deployment5. Euroboundarymap6. Upcoming work7. TJS software (Geoserver) repository

1. Introduction of the OGC Table Joining Service

tabulair data

boundary data

applications

Tabellen joinen met gebiedsindelingen

tabulair data

boundary data

applications

TJS

Table joining (service) and unique id’s (keys)

tabular data

boundary data

OGC TJS

Unique id’s

(keys)

TJS and the GDAS (XML) data format

tabular data

boundary data

data transformation

Geo data

OGC TJS

Client application and TJS operations

tabular data

boundary data

OGC TJS operations

2. Health statistics data tables (Eurostat)

European regional health statistics

Eurostat’s health statistics (>300 tables)

TJS

EuroboundaryMap

4. Intro gezondheidsstatistieken app (E.L.F.)

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

data tables(SDMX)

Download Service

SDMX to

GDASEuroSTAT

EuroboundarymapNL Municipalities NL ProvincesNL Health regions (GGD)

Health statistics

Cached data

Geographic data

Download Service

WFSTJS join

Download Service

Download Service

Download Service

WFS (GeoJSON, GML)WMS

Join Service

TJSGeopackage,jsonLD,RDF

Transformation Service

SDMX REST

TJS demonstrator(Kadaster)

GDAS cache

Health statistics Table data

Upload service

Transformation Service

Geonovum TJS test platform

CSV to

GDAS

4. Architecture and final deployment

data tables(SDMX)

Download Service

SDMX to

GDASEuroSTAT

E.L.F. - Oskari Platform

Euroboundarymap

Health statistics

Cached data

Casper(GINST)

Geographic data

Download Service

WFS

TJS demonstrator(Kadaster)

TJS join

Download Service

Download Service

Download Service

WFS (GeoJSON, GML)WMS

Join Service

TJSGeopackage,jsonLD,RDF

Other clients

Transformation Service

SDMX REST

Architecture final deployment

5. Euroboundarymap; qeustion?

We are not sure if EuroBoundaryMap is available for E.L.F. TJS on the long term.

6. Upcoming work

1. Finalizing data transformation Eurostat data2. Develop data transformation for ODATA format (CBS)3. Implementation output formats: Geopackage, jsonLD, RDF 4. Testing TJS with CASPER client 5. Deployment OSKARI platform6. 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