managing geo data to support planning development in turkey · planning and to manage geo‐data...
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FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 1
Managing Geo‐Data to Support Urban Planning Development
Process in TurkeyTahsin YOMRALIOĞLU & Arif Cagdas AYDINOGLU, Turkey
Presenter
Arif Cagdas AYDINOGLU
Istanbul Technical University, Turkey
The FIG Working Week 2011Marrakesh, Morocco, May 20, 2011
INTRODUCTION
• Rapid urbanization has occurred in most major cities in the developing world.
• Urban areas confront with land use problems.
• These is a lack of available land in these cities.
• Local government must design and apply some efficient land‐use planning strategies …
TURKEY
71 million population%75 … in cities
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 2
Plan Types in Turkey
• Planning process begins at the national scale with five‐year development plans in regional bases.
• State Planning Organization takes account‐ socio‐economic development trends, ‐ the growth potential of the settlement, and‐ sector objectives to determine the distribution of sub‐structures….
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Plan Types in Turkey
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 3
Environmental Layout Plan of Istanbul, 1 to 100.000
general land‐use decisions, policies and strategies for a provincial
ensuring the rational use of natural resources
Plan Types in Turkey
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Land Use Plan of Tekirdag, 1 to 5.000Zoning Plan of Tekirdag, 1 to 1000
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Plan Types in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 4
• CAD solutions were generally produced to manage plan data.
• There is no approach to produce and manage plan data in a GIS environment.
• Act No. 3194 Zoning Law was insufficient in view of the plan legend to meet today’ needs.
• Differences between municipalities using the same legend have occurred to develop zoning plans.
Plan Types in Turkey
.• managing plan data with GIS effectively.
• Combining legend for 1/1000, 1/5000 and 1/25000 plans in viewof user‐needs.
• Independent from technologic requirements and software
• Compliant with ISOTC211 and OGC standards, …
• Following INSPIRE, CORINE, Plan4all, ISIC system, .. for managing planning data.
• Object –relational geo‐data exchange model
• Preparing with model‐driven approach using UML,and then converting GML 3.1.1 geo‐data exchange format
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 5
.
TRplanConceptualModel
TRplanLogicalModel
TRplanPhysicalModel
Determining general rules and principlesfor designing geo-data themes andproviding geo-data interoperability
Modelling software–hardware independentfeature types with properties and relations
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Conceptual Model Components
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 6
Institutional Standard
Sectoral Standard
National Standard
ISO OGC
INSPIREPlan4all
TUCBSTUCBSUVDM
International Standard
Data ExchangeData Exchange
Standard Hierarchy
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Legend
New regulation is initiated to provide uniform use of legends by planners all over the country.
11 catogories and 330 sub-categorieswith name, code, definition, andsymbology
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 7
map
map
map
map
map
map
map
map
< 100,00 m 0 > 1 : 1.000b
< 25,00 m1 > 1 : 250b
Small Scale
< 2,50 m 2 > 1 : 25b
Medium Scale
< 0,50 m 3 > 1 : 5b
Large Scale
< 0,05 m 4 > 1 : 1bb= 1000
KonumsalHiyerarşi Yaklaşımı
1b
100b100b
25b
10b
5b
250b250b
500b500b
1000b1000b
Ölçek‐Çözünürlük ve Uygulama Öncelikleri Genelleştirme YaklaşımıScale-Resolution-Generalization
3
2
1
0
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Base Application Schema
Object Identifier
Object Versioning
Plan Type
TRplan_Object
Geo‐Referencing
Use Right
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 8
Each geo‐object is defined with a uniquegeo‐identifier nationally.
Identification in view of Data Provider
UUID / GUID: Universal Unique Identifier (ISO 11156)
{6a54f172-6483-11dc-8314-0800200c9a66}
Data provider
Identification of data provider
Data theme
{TR..BBBBBB.PL.DDDDDDDD}
ID
Object Identification
Ğ İ ÜA.Ç. AYDINOĞLU / İTÜ – Planlar için CBS’ye Yönelik Kavramsal Veri Modeli
Logical Data Model
PlanSite
SeperationLine AreaOfUse
1
0..*
1
1..
0..n‐1
1..n
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 9
General Feature Model ISO 19109
PlanSite + Attributes + Relationship
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
General Feature Model
Topologic Relation between RoadArea and PlanSite
✖
✖
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 10
TRplan XMI XML Application Schema
Feature TypeGeometryDefinitionsAttributesRelationsDomains
GML3.X geo-data exchange format produced from UMLApplication Schemas of TRplan
TRplan UML TRplan.GML
.gml
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
.
Data exchange without common standard Data exchange with common standard
TRplan
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
FIG Working Week 2011Bridging the Gap between CulturesMarrakech, Morocco, 18‐22 May 2011 11
CONCLUSIONNew plan legends provide common use of plan data among all stakeholders.
TRplan Conceptual Model components support the interoperability of geo‐datasets.
These rules enable to design a harmonized geo‐data model forplanning and to manage geo‐data corporately in planning applications
TRplan geo‐data model for planning purpose is shaped for arrangement of data using with master, land use, and zoning plan projects.
TRplan.gml support exchange geo‐data on networked environment as a part of National SDI initiative.
A.C. AYDINOGLU / ITU –Managing Geo-Data to Support Urban Planning Development Process in Turkey
Thanks...
Asst. Prof. Dr. Arif Cagdas AYDINOGLUIstanbul Technical University
Dept. of Geomatics Engineering34469 Maslak-ISTANBUL
web: http://web.itu.edu.tr/aaydinoglue-mail: [email protected]