Towards Turkish LADM valuation information model country profile

A. Kara, V. Çağdaş, Ü. Işıkdağ, P.J.M. van Oosterom, C.H.J. Lemmen, E. Stubkjær

Research output: Contribution to conferencePaperAcademicpeer-review

Abstract

A recently established joint working group under International Federation of Surveyors (FIG) Commission 9 (Valuation and the Management of Real Estate) and FIG Commission 7 (Cadastre and Land Management) has started the development of an information model for the specification of valuation information maintained by public author ities especially for property taxation. In this initiative, ISO 19152:2012 Land Administration Domain Model (LADM) has been taken as the basis for the development of a Valuation Information Model. A first version of the LADM Valuation Information Model was created based on international standards, literature survey and data gained from questionnaires replied by the national delegates of FIG Commission 9 and FIG Commission 7. The planned further works include (i) creating country profiles, and (ii) developme nt of prototypes for the assessment of country profiles and conceptual model itself. This paper presents an overview of immovable property valuation conducted for taxation purposes in Turkey. Based on this overview, it also proposes a country profile of LA DM Valuation Information Model in Turkey case. The country profile covers valuation activities for annually levied recurrent property taxes (i.e. Land Tax and Building Tax) in Turkey, characteristics and spatial aspects of valuation units used in property valuation, property valuation approaches employed for property taxation, transaction prices used in valuation procedures, parties involved in valuation practices, and information on taxes on immovable property. The profile also includes the content of code lists that detail administrative valuations in relation to property tax assessments in Turkey. The proposed profile is evaluated with Unified Modeling Language (UML) instance level diagrams in examples of property taxes on land and building in Turkey for assessing whether the profile fulfills the needs of information management aspects of valuation activities for property taxation.
Original languageEnglish
Number of pages23
Publication statusPublished - 2018
EventXXVI FIG Congress 2018: Embracing our smart world where the continents connect: enhancing the geospatial maturity of societies - Istanbul Congress Centre, Istanbul, Turkey
Duration: 6 May 201811 May 2018
Conference number: 26
http://www.fig.net/fig2018/

Conference

ConferenceXXVI FIG Congress 2018
CountryTurkey
CityIstanbul
Period6/05/1811/05/18
Internet address

Fingerprint

Information model
Valuation model
Turkey
Property tax
Property taxation
Tax
Federation
Prototype
Unified modeling language
Taxation
International standards
Land tax
Literature survey
Conceptual model
Real estate
Transaction price
Land management
Diagrams
Information management
Questionnaire

Cite this

Kara, A., Çağdaş, V., Işıkdağ, Ü., van Oosterom, P. J. M., Lemmen, C. H. J., & Stubkjær, E. (2018). Towards Turkish LADM valuation information model country profile. Paper presented at XXVI FIG Congress 2018, Istanbul, Turkey.
Kara, A. ; Çağdaş, V. ; Işıkdağ, Ü. ; van Oosterom, P.J.M. ; Lemmen, C.H.J. ; Stubkjær, E. / Towards Turkish LADM valuation information model country profile. Paper presented at XXVI FIG Congress 2018, Istanbul, Turkey.23 p.
@conference{912c017ede51413d979566fd2353a4c1,
title = "Towards Turkish LADM valuation information model country profile",
abstract = "A recently established joint working group under International Federation of Surveyors (FIG) Commission 9 (Valuation and the Management of Real Estate) and FIG Commission 7 (Cadastre and Land Management) has started the development of an information model for the specification of valuation information maintained by public author ities especially for property taxation. In this initiative, ISO 19152:2012 Land Administration Domain Model (LADM) has been taken as the basis for the development of a Valuation Information Model. A first version of the LADM Valuation Information Model was created based on international standards, literature survey and data gained from questionnaires replied by the national delegates of FIG Commission 9 and FIG Commission 7. The planned further works include (i) creating country profiles, and (ii) developme nt of prototypes for the assessment of country profiles and conceptual model itself. This paper presents an overview of immovable property valuation conducted for taxation purposes in Turkey. Based on this overview, it also proposes a country profile of LA DM Valuation Information Model in Turkey case. The country profile covers valuation activities for annually levied recurrent property taxes (i.e. Land Tax and Building Tax) in Turkey, characteristics and spatial aspects of valuation units used in property valuation, property valuation approaches employed for property taxation, transaction prices used in valuation procedures, parties involved in valuation practices, and information on taxes on immovable property. The profile also includes the content of code lists that detail administrative valuations in relation to property tax assessments in Turkey. The proposed profile is evaluated with Unified Modeling Language (UML) instance level diagrams in examples of property taxes on land and building in Turkey for assessing whether the profile fulfills the needs of information management aspects of valuation activities for property taxation.",
author = "A. Kara and V. {\cC}ağdaş and {\"U}. Işıkdağ and {van Oosterom}, P.J.M. and C.H.J. Lemmen and E. Stubkj{\ae}r",
year = "2018",
language = "English",
note = "XXVI FIG Congress 2018 : Embracing our smart world where the continents connect: enhancing the geospatial maturity of societies ; Conference date: 06-05-2018 Through 11-05-2018",
url = "http://www.fig.net/fig2018/",

}

Kara, A, Çağdaş, V, Işıkdağ, Ü, van Oosterom, PJM, Lemmen, CHJ & Stubkjær, E 2018, 'Towards Turkish LADM valuation information model country profile' Paper presented at XXVI FIG Congress 2018, Istanbul, Turkey, 6/05/18 - 11/05/18, .

Towards Turkish LADM valuation information model country profile. / Kara, A.; Çağdaş, V.; Işıkdağ, Ü.; van Oosterom, P.J.M.; Lemmen, C.H.J.; Stubkjær, E.

2018. Paper presented at XXVI FIG Congress 2018, Istanbul, Turkey.

Research output: Contribution to conferencePaperAcademicpeer-review

TY - CONF

T1 - Towards Turkish LADM valuation information model country profile

AU - Kara, A.

AU - Çağdaş, V.

AU - Işıkdağ, Ü.

AU - van Oosterom, P.J.M.

AU - Lemmen, C.H.J.

AU - Stubkjær, E.

PY - 2018

Y1 - 2018

N2 - A recently established joint working group under International Federation of Surveyors (FIG) Commission 9 (Valuation and the Management of Real Estate) and FIG Commission 7 (Cadastre and Land Management) has started the development of an information model for the specification of valuation information maintained by public author ities especially for property taxation. In this initiative, ISO 19152:2012 Land Administration Domain Model (LADM) has been taken as the basis for the development of a Valuation Information Model. A first version of the LADM Valuation Information Model was created based on international standards, literature survey and data gained from questionnaires replied by the national delegates of FIG Commission 9 and FIG Commission 7. The planned further works include (i) creating country profiles, and (ii) developme nt of prototypes for the assessment of country profiles and conceptual model itself. This paper presents an overview of immovable property valuation conducted for taxation purposes in Turkey. Based on this overview, it also proposes a country profile of LA DM Valuation Information Model in Turkey case. The country profile covers valuation activities for annually levied recurrent property taxes (i.e. Land Tax and Building Tax) in Turkey, characteristics and spatial aspects of valuation units used in property valuation, property valuation approaches employed for property taxation, transaction prices used in valuation procedures, parties involved in valuation practices, and information on taxes on immovable property. The profile also includes the content of code lists that detail administrative valuations in relation to property tax assessments in Turkey. The proposed profile is evaluated with Unified Modeling Language (UML) instance level diagrams in examples of property taxes on land and building in Turkey for assessing whether the profile fulfills the needs of information management aspects of valuation activities for property taxation.

AB - A recently established joint working group under International Federation of Surveyors (FIG) Commission 9 (Valuation and the Management of Real Estate) and FIG Commission 7 (Cadastre and Land Management) has started the development of an information model for the specification of valuation information maintained by public author ities especially for property taxation. In this initiative, ISO 19152:2012 Land Administration Domain Model (LADM) has been taken as the basis for the development of a Valuation Information Model. A first version of the LADM Valuation Information Model was created based on international standards, literature survey and data gained from questionnaires replied by the national delegates of FIG Commission 9 and FIG Commission 7. The planned further works include (i) creating country profiles, and (ii) developme nt of prototypes for the assessment of country profiles and conceptual model itself. This paper presents an overview of immovable property valuation conducted for taxation purposes in Turkey. Based on this overview, it also proposes a country profile of LA DM Valuation Information Model in Turkey case. The country profile covers valuation activities for annually levied recurrent property taxes (i.e. Land Tax and Building Tax) in Turkey, characteristics and spatial aspects of valuation units used in property valuation, property valuation approaches employed for property taxation, transaction prices used in valuation procedures, parties involved in valuation practices, and information on taxes on immovable property. The profile also includes the content of code lists that detail administrative valuations in relation to property tax assessments in Turkey. The proposed profile is evaluated with Unified Modeling Language (UML) instance level diagrams in examples of property taxes on land and building in Turkey for assessing whether the profile fulfills the needs of information management aspects of valuation activities for property taxation.

UR - https://ezproxy2.utwente.nl/login?url=https://webapps.itc.utwente.nl/library/2018/conf/lemmen_tow.pdf

M3 - Paper

ER -

Kara A, Çağdaş V, Işıkdağ Ü, van Oosterom PJM, Lemmen CHJ, Stubkjær E. Towards Turkish LADM valuation information model country profile. 2018. Paper presented at XXVI FIG Congress 2018, Istanbul, Turkey.