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National Mapping Agency
North-Rhine Westphalia
GSDI 6 Conference - From global to local
September 16-19th 2002, Budapest, Hungary
Regional and national SDI in the context of
eGovernment:
”GDI NRW and GEOBASIS.NRW –
a regional initiative in a GSDI
perspective”
by Dr. Jens Riecken
NMA NRW, Bonn, Germany
http://www.lverma.nrw.de
National Mapping Agency
North-Rhine Westphalia
”GDI NRW and GEOBASIS.NRW – a
regional initiative in a GSDI perspective”
• GEOBASIS.NRW
• GDI NRW
• CeGi (Center for Geoinformation)
•
N W
- local approaches
in a European context -
National Mapping Agency
North-Rhine Westphalia
GEOBASIS.NRW
GDI NRW
National Mapping Agency
North-Rhine Westphalia
„Map Chaos“
©Hans
Metz
Example:
macher
the current situation on the local level
GIS
City of Leverkusen,
NRW, Germany
64 data sources in 19 different scales
...
topographic maps
...
road classification plans
...
57 community tasks using geospatial data
...
real estate cadastre
...
town planning
...
National Mapping Agency
North-Rhine Westphalia
Goal: use of international
standards
Internet
GIS-SERVER GEODATA SERVER
GIS-SERVER
real
estate
env.
contr.
plan
ning
green
elect.
Local geodata-“bus“ using international standards
gas
water
energy heating
network
GIS-SERVER
GIS
A, B, C .....
1. statement
”GDI NRW and GEOBASIS.NRW – a
regional initiative in a GSDI perspective”
National Mapping Agency
North-Rhine Westphalia
 Global / EU initiatives
– GSDI
– INSPIRE (EU)
- ETeMII
 State / Local initiatives
– state level: GDI.NRW
– municipality level: GEOBASIS.NRW
==> act local, think global
==> work together, use existing experiences
National Mapping Agency
North-Rhine Westphalia
the implementation ...
View on GDI NRW and GEOBASIS.NRW
Common manifesto on interoperability
- consensus principle • GEOBASIS.NRW implements the (new)
German cadastral standard “ALKIS” in NRW
– ALKIS provides reference data
– Goal: Wide usage of cadastral reference data
within and outside the municipalities  Enforcing
the power of municipalities
– Close connection to GDI NRW
• Basis of GDI NRW:
– The Open GIS specifications
the implementation ...
National Mapping Agency
North-Rhine Westphalia
technical
aspects
institutional/
organisational
aspects
International
aspects
GDI
NRW
legal aspects
socio-economic aspects
National Mapping Agency
North-Rhine Westphalia
GDI
NRW
the implementation ...
legal regulations are currently
revised in North-Rhine
Westphalia
• reference data of cadastre and national mapping
are the official public reference sources to be used
by all state authorities
• these reference data should be easily accessible
to the general public and all possible user groups
• the access to public data sets is only limited if
defined privacy information is concerned (names
of owners, ...)
National Mapping Agency
North-Rhine Westphalia
PrivatePublicPartnership aspects of GDI NRW
Political framework
Administration:
use contracts
service contracts
Economy:
- public welfare
- market development
GEOBASIS.
NRW
GDI NRW
Citizen
- profit oriented
- market development
--> www.cegi.de
National Mapping Agency
North-Rhine Westphalia
 participating in the developing and maintaining the geodata
infrastructure NRW
 initialising co-operations with other countries and national
institutions, build up (international) co-operations
 involvement in international standardisation
 involvement in the qualification of specialists
 trend-scouting; discovering trends to generate appropriate
measures right in time to face the market development
National Mapping Agency
North-Rhine Westphalia
2. statement
GDI NRW and GEOBASIS.NRW
- success factors -
• Co-operation of public and private sectors
• GDI NRW is open for everybody who is willing to
actively contribute to the realization of the GDI
• Decisions following a consensus principle
• Sponsoring of private initiatives regarding the
installation of the GDI
• Focusing on the realization of the infrastructure to
make the available data useable
• Services-based approach
• Think global, act local
National Mapping Agency
North-Rhine Westphalia
Cadastral reference data
DLK 1:1000
LK 1:1000
ALKIS
DGK
Base Map 1:5,000
DTK 10
Map 1:10,000
DTK 25
Map 1:25,000
DLM 50
DTK 50
Map 1:50,000
DLM 250
DTK 250
Map 1:250,000
DLM 1000
DTK 1000
IWC 1:1,000,000
Base DLM
ATKIS
vertical
integration
Derivation of digital an analogue products
National Mapping Agency
North-Rhine Westphalia
... the power of data
Case Study:
Disaster Management
- flooding of the river Rhine -
National Mapping Agency
North-Rhine Westphalia
Background:
River flooding accurse in
many European regions with
local or regional extensions.
The case study for the Rhine
valley by Bonn is therefore a local
example in a European context.
National Mapping Agency
North-Rhine Westphalia
Flooding
process
in the
Rhine
valley
by Bonn
National Mapping Agency
North-Rhine Westphalia
GDI NRW and GEOBASIS.NRW
- success factors - conclusions •
•
•
•
•
•
Co-operation of public and private sectors
“keep the data producers in the boot”
solve your local problems
use a stepwise approach (open the data treasury chest)
take into account international initiatives (OGC, GSDI)
share experiences (work together on common problems)
• Think global, act local
National Mapping Agency
North-Rhine Westphalia
... stewardship our planet ...
So let’s stimulate
the community
to be active in the field
of SDI on local and
global level !!!
... thank you for your attention ...