April 2009 Oracle Spatial User Conference...Geodata Warehouse Data Modeling, Integration, Migration, Implementation based on CITRA Technology and Oracle Spatial April 2009 Oracle Spatial

April 2009

Oracle Spatial User

Conference

Oracle Spatial User Conference

April 23, 2009

Tampa Marriott Waterside Hotel

Tampa, Florida USA

Ken CliffordRegional Business ManagerCISS Americas

April 2009


Joachim FiguraCEOCISS TDI, Germany

April 2009


Geodata Warehouse Data Modeling,

Integration, Migration, Implementation based on CITRA Technology and

Oracle Spatial

April 2009


AgendaApril 2009


Company Profile

CITRA® Concept

Project Geodata Warehouse Herten

CITRA® Examples

Closing Remarks

Company ProfileApril 2009


• Foundation: 1982• Location:

CISS TDI Barbarossastr. 36 D - 53489 Sinzig [email protected] www.ciss-global.com Phone: +49(0)2642-9780-0 Fax: +49(0)2642-9780-10

Company ProfileApril 2009


• North America Branch of CISS TDI: 6415 FM 541, Mc Coy, Texas, USA 78113-3100 Phone: 210-415-2885 [email protected] www.ciss-gobal.com

McCoy, Texas

Company Profile

• Geodata modeling with CITRA

• Developing and licensing CITRA

• Extract, Transform, Load (ETL)• Data migration • Geodata warehouse • Supply and preparation of geodata• Quality assurance of geodata

April 2009


Company Profile

• CITRA®

• Software product for analysis, modeling and exchange of complex spatial information between GIS and data bases

• Market entry in 1987

• Currently > 5000 licenses in the market

April 2009


Company Profile

• (Geo) Data Warehouse• Integration of data of different source systems and

their administration in data bases

• Data supply with CITRA and Shop according to users’ demand

April 2009


Company Profile

• (Geo) Data migration• Service for the complete and high quality transfer

of data sets from system A into another system B

April 2009


CITRA‘s modeling capabilities make it happen!

Company Profile

• Partners / Memberships:

April 2009


Ordnance Survey

Ordnance Survey

Ordnance Survey

http://www.autodesk.de/http://www.autodesk.de/http://www.ge.com/de/http://www.ge.com/de/http://www.intergraph.com/global/de/http://www.intergraph.com/global/de/http://www.lvg.bayern.de/http://www.lvg.bayern.de/http://www.lvg.bayern.de/http://www.mapinfo.de/http://www.mapinfo.de/http://www.navteq.com/deutsch/index.htmlhttp://www.navteq.com/deutsch/index.htmlhttp://www.oracle.com/global/de/index.htmlhttp://www.oracle.com/global/de/index.htmlhttp://www.teleatlas.com/index.htmhttp://www.teleatlas.com/index.htmhttp://www.lverma.nrw.de/http://www.lverma.nrw.de/http://www.lvermgeo.rlp.de/http://www.lvermgeo.rlp.de/

Company Profile

• Partners / Memberships:

April 2009


Ordnance Survey

Ordnance Survey

Ordnance Survey

http://www.autodesk.de/http://www.autodesk.de/http://www.ge.com/de/http://www.ge.com/de/http://www.intergraph.com/global/de/http://www.intergraph.com/global/de/http://www.lvg.bayern.de/http://www.lvg.bayern.de/http://www.lvg.bayern.de/http://www.mapinfo.de/http://www.mapinfo.de/http://www.navteq.com/deutsch/index.htmlhttp://www.navteq.com/deutsch/index.htmlhttp://www.teleatlas.com/index.htmhttp://www.teleatlas.com/index.htmhttp://www.lverma.nrw.de/http://www.lverma.nrw.de/http://www.lvermgeo.rlp.de/http://www.lvermgeo.rlp.de/

AgendaApril 2009


Company Profile

CITRA® Concept


CITRA® Examples

Closing Remarks

• CITRA® & it‘s derived (sub)products:• CITRA Professional Version

• CITRA predefined configurations

• CITRA converters e.g.CITRA ↔ ORACLE

• CITRA Config Center

• CITRA Export Center / Shop

CITRA® ConceptApril 2009




• The Task:



• The Concept:



• The Translation in 3 Steps:

Modeling tools

Syntactic conversion andclassification of data

Syntactic conversion andchecking consistency

Working on CITRA format



• The Implementation:

Source

Test

Analysis

Report Report

Target

Report Report

...



• The Implementation:

Source

Test

Analysis

Report Report

Target

Report Report

...Geom

etrical op

erations

Modify at

tributes

Enhance t

opology



• CITRA®- Modeling Tools:



• CITRA®- Modeling Tools:• Alphanumeric Data

Uferstr. 15aUferstr.15a

• Geometry



• CITRA®- Modeling Tools:• Alphanumeric Data



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons• Creation of relations

NAYY 3x25 1987NAYY 3x25 2003



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons• Creation of relations• Creation of topology



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons• Creation of relations• Creation of topology• Analysis of CITRA-Files



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons• Creation of relations• Creation of topology• Analysis of CITRA-Files• Plausibility checks



• CITRA®- Modeling Tools:• Alphanumeric Data• Geometry• Modification of Objects• Manipulation of faces/polygons• Creation of relations• Creation of topology• Analysis of CITRA-Files

• Open CITRA format enables the creation and integration of individual solutions

• Plausibility checks

CITRA® Concept

• Handling very Large Specifications• Complex tasks may include more than 100,000

mapping rules, e.g.• Data migration projects• NAS/ALKIS: New German cadastral model

(182,000 rules)

• Complex tasks may change in details at times • NAS/ALKIS concept expects data models to be

derived automatically• Data migration: New variations of objects may

appear between test migration and final migration

April 2009


AgendaApril 2009


Company Profile

CITRA® Concept


CITRA® Examples

Closing Remarks

Project HertenApril 2009


• Project GDW Herten – Parties Involved

Illustration based on http://de.wikipedia.org/wiki/Ruhrgebiet

Illustration based on http://de.wikipedia.org/wiki/Ruhrgebiet



• Project GDW Herten – Parties Involved

→ City of Herten,miscellaneous departments

→ Herten Utilities,gas, electricity, district heating



• Available Geodata



• Systems Involved

Planning

Environ-ment

Municipal specific data

Traffic

Land register

External

Web-Inquiry

SewageMunicipal

specific data

MapXtreme 2008

Electricity

Gas

District heating

Urban topography

...



• Systems Involved – Connected by CITRA

Web-Inquiry

SewageMunicipal

specific data

MapXtreme 2008

CITRA

Electricity

Gas

District heating

Urban topography

...

Planning

Environ-ment


Traffic

Land register

External



• The Challenge• Constant growth of geodata sets• Increasing demand for use of geodata

• Data exchange between different GIS-Applications and GIS-Technologies

• Internal exchange & with external partners• Concepts for keeping data from the various

systems and applications up-to-date



• Goal• Improving the availability and usability of geodata

across the corporation• Improving efficiency of decision processes• Reducing costs by consolidated and standardized

processes• Rapid benefits by implementing the most urgent

components immediately...• ...and completing projects without changing

technology!



• Concept (basics)• Contemporary IT-structures (focus on IT not on GIS!):

(geo-)data warehouse including ETL technology

• Separation of data production and use of data• “Open repository” based on standards• Incremental implementation with low project risk

Moderate financial expenditure Benefits right from the start with the first data sets Ready for later extension by adding new data sets or

GIS technology.




Web-Inquiry

SewageMunicipal

specific data

MapXtreme 2008

CITRA

Planning

Environ-ment


Traffic

Land register

External

Electricity

Gas

District heating

Urban topography

...




Web-Inquiry

SewageMunicipal

specific data

MapXtreme 2008

Electricity

Gas

District heating

Urban topography

...

Planning

Environ-ment


Traffic

Land register

External



• Data Warehouse at Herten GroupProcessing Data management CustomersProduction

utilitydata

- Smallworld -

Herten Municipal Utilities

environmentaldata

- Shape -

City of Herten

cadastral data

- MI TAB -

Dep. of traffic, transport,..

…

(Geo) Data Warehouse

ArcGIS Server & ArcView



• Achieved Results: Cadastre daily up-to-date



• Achieved Results: Gas Distribution Network



• Benefits of using CITRA in GDW project• Common and regulated use of data substantially

improved

• Data are up-to-date

• Effort for provision of data is significantly reduced

• Synergies due to common usage of the ETL Tool CITRA, e.g. for the integration of data and for information retrieval



• Benefits of using CITRA in GDW project• Improved Decision Making

• Process flow optimized due to direct access to the data

• Incremental implementation of GDW project stages



• Next steps• Usage of ALKIS data in Oracle geodata warehouse

(new German cadastral data model with GML-based “NAS”-format)

• Launch of the CITRA ExportCenter as a shop-like component for online providing of DXF, MapInfo & Shape data for offline use

• Integration of the real estate register for a restricted number of privileged users

AgendaApril 2009


Company Profile

CITRA® Concept


CITRA® Examples

Closing Remarks

CITRA® Examples

• Data Migration: Gas Network - Enhancing nodes • Situaton: kind of transition unknown• Check attributes of neighbouring pipes• Set transition type to “construction year“• Correct annotation: automatically drawn by NRM methods

April 2009


1998

/200

1

2001

/199

7

CITRA® Examples

• Data Migration: Gas Network - Enhancing nodes• Situaton: kind of transition unknown• Check attributes of neighbouring pipes• Set transition type to “construction year“• Correct annotation: automatically drawn by NRM methods

April 2009


CITRA® Examples

• Data Migration: Electricity Network - Enhancing cable segments• Situation: node-to-node segments (irrespective of node-type)• Look for splitting nodes• Assemble segments in between only if relevant attributes

are identical• Recalculate length attributes

April 2009


CITRA® Examples

• Presentation: ALKIS® in TAB with MapInfo

April 2009


Geobasisdaten © Landesamt für Vermessung und Geobasisinformation Rheinland-Pfalz 1/2008

CITRA® Examples

• Presentation: ALKIS® in Oracle with MapInfo

April 2009



CITRA® Examples

• Presentation: ALKIS® in Access with GeoMedia

April 2009



CITRA® Examples

• Presentation: ALKIS® in Oracle with GeoMedia

April 2009



CITRA® Examples

• Presentation: ALKIS® in Oracle with Smallworld

April 2009



CITRA® Examples

• Presentation: ALKIS® in Oracle with MapViewer/Builder

April 2009



AgendaApril 2009


Company Profile

CITRA® Concept


CITRA® Examples

Closing Remarks

Closing RemarksApril 2009


• Challenge: Warehouse• merge data from different/multiple sources• create a common data model for different

requirements in usage and technology as a rule: simplify data model, create metadata, create presentation

• usage as ambitious background information having enough space for future usage

• good visual presentation



• Challenge: Migration• get all required data from source to goal

• map data best possible on the target

• quality assurance

• improve data quality e.g. correct data errors, create topology according to the possibilities of the goal system



• What else can CITRA being used for• And of course:

just simple translation between Geoinformationsystems

• …



• CITRA is capable of providing expanded technology and services for …• Qualifying CAD data for use in GIS applications• Tayloring external data to suit customers‘ needs

(e.g. digital street data)

• Merging data from various sources• High-level import of base data (e.g. land use)• Quality assurance with automatic correction

• Extracting and filtering GIS data for external use ...



• References (excerpt)

April 2009


CISS TDI GmbHBarbarossastraße 36 • 53489 Sinzig

Tel.: +49 2642 97 80 [email protected] • www.ciss.de

The data portrayed were kindly put at our disposal for the purpose of presentation by Landeshauptstadt Düsseldorf, Gelsenwasser AG, E.ON Avacon AG, EWB Bautzen, Hertener

Stadtwerke GmbH, Tele Atlas Germany, Navteq and LGL Baden-Württemberg.

Documents

April 2009 Oracle Spatial User Conference...Geodata Warehouse Data Modeling, Integration, Migration, Implementation based on CITRA Technology and Oracle Spatial April 2009 Oracle Spatial