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Employment of the User Interface 2000 for the Development of the

New National Cadastral Index Map of Sweden – Some Experiences

Olof Olsson

Project Manager

Christos Papadopoulos

System Manager

THE NATIONAL LAND SURVEY OF SWEDEN

Department of the Cadastral Index Map

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Digital Cadastral Index Map of Sweden

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Example of an old Cadastral Index Map

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Example of a new Cadastral Index Map

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Population reg.Taxation reg.

Enterprise reg.

Statistics

Real Property Formation

CA

Land Registration

LRA

Production Building, Planning,Location address

Regulations on Environm.,Cultural heritage etc.

Municipality National and countyAuthority

Transport

GeologyHydrology

Geodetic ref.system

Imagery info.

TopographicData sets

CadastralIndex Map

Real Property RegisterMortgage cert. reg.

DISSEMINATION

The Land Information system in Sweden

The New National Cadastral Index Mapof Sweden

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Cadastral Information in Sweden

Cadastral Index Map

Geographic representation of the Cadastral Data

Real Property Register

Description of the Cadastral Data, text format

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38 Municipal Cadastral Authorities

Gävle

Stockholm

Göteborg

Malmö

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User Interface 2000

� Information models.

� A transfer file in GML format.

� An application for data transfer

Formal descriptions

Written in UML

Unchanged and stable for a long time

Designed for transfer and storage of geographical data via the InternetUnique technical solution

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User Interface 2000

AAB

A

Adjustment of the own system

Management and transfer of data according to Information Models

f ast ighet sregis terenhet r eg ister bet eckn ing regis terbeteckn ing

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(A BS )kart_

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MB _G EO M ET RI_G 5 .cu rv e

M B_ GE O ME TR I_G 5. poi nt

yt _represent ati on

b egr ae nsnin gslin je S[1 :?]

begraens nin gsli njegeo me tri

p un kt_rep res ent ati on

g eom etr i

pla cer ing _be teckn ing stext S[0:? ] K A R TO G R A FISK _T EX T .pl acerin gspun kt

t illhoe r_ reg en het

o utrett _omrad e kart rep re sent atio n S[1 :?]

oregis trerad_ sam _

faelli ghet

kar tre pr esen tat ion S[ 1:? ]

ST RING

ST RING

ST RINGe nhe t

blo ck

t rak t_kva rte r S TRING ko mmu n INT E GER

o mra de snum me r

S TRI NGtyp

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f astig het snycke l

Information Models

GML

ServerLantmäteriet(NLS), Gävle

ClientMunicipal Cadastral

Authorities

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Example, subdivision

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Information from the GML file

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Example, subdivision

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Experiences

Västerås

Uppsala

Örebro

Huddinge

Problems

Different “working environments”

Lack of competence by employees

Cooperation demands

Continuous commitment from the management(s)

Flexibility

A considerable starting period

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Benefits

Build-upof the databases

60-70 000 000

Runningof the system

10-15 000 000/yearIncome from salesDirect savings

Costs

5 000 000/yearPositive infrastructural effectsin the society

Economy

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�New modern, object oriented environment for storing the cadastral information

�UI 2000, will be used for exchange of other geographical data

�Other users will use UI 2000 for exchange of their geographical data.

Future Plans

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Many thanks for your attention

more information on www.lantmateriet.se

Geodetic ref.system

Imagery info.

TopographicData sets

CadastralIndex Map

Real Property Register Mortgage cert. reg.

National Cadastral Index Map