1. Washington DC, United States
Supporting the Fiscal Aspect of Land Administration through a LADM-based Valuation Information Model
Washington DC, United States
Wednesday, March 21st, 2018
Abdullah Kara, Yıldız Technical University, Turkey, Volkan Çağdaş, Yıldız Technical University, Turkey,
Christiaan Lemmen, Twente University/ITC, The Netherlands, Ümit Işıkdağ, Mimar Sinan Fine Arts University, Turkey,
Peter van Oosterom, Delft University of Technology, The Netherlands, Erik Stubkjær, Aalborg University, Denmark

11. Kadaster: ownership parcels
Dalfsen N 699

12. Municipality: urban and rural tax
Dalfsen N 699
Dalfsen N 699
In 1832 zou kadaster het doen
Info is privacy sensitive

13. Land Administration - UNECE, 1996
The processes of recording and disseminating information about the ownership, value and use of land and its associated resources. Land administration further includes restrictions and responsibilities related to rights, land value, land use and impact of development processes

14. Land Administration ISO 19152
Process of determining, recording and dissemination information about the relationship between people and land
This International Standard deals with real rights and personal rights. Real rights are rights over or in respect of spatial units (e.g. ownership, or usufruct). Personal rights are rights that parties have (e.g. fishing rights, grazing rights, or use rights).

16. Land Administration Domain Model
Components
Parties (green)
Rights (yellow)
Spatial Units (blue)
Surveying (pink)
Geometry (violet)
All this LADM modelling is done in the UML language. Here you see such a UML diagram with for every component a separate colour.
Well, this is all inside the scope of LADM.

17. Linking Imagery Gender Scalabilty Maintenance Context UML GIS PPP DBMS
Fit-For-Purpose
Context
Logistics
Image Libraries
UML
GIS
High Precison Instruments
GNSS
PPP
Linking
Infrastructure
Imagery
UAV
Archives
Automated Feature Extraction
General Boundaries
Quality Labels
DBMS
Least Squares
Low precision
Blockchain
Gender
Scalabilty
Mobile Devices
Generic Processes
Adjustments
Legacy Data
Different Sources Different Accuracies

18. Needs and Requirements
Communication
Needs and Requirements
Monitoring
Cooperation
Marine
Integration
Valuation
Indexes
Legal Model Extensions
Compatability
Linking Legal and Physical Objects
CodeLists
Indoor Models
Tenure Atlas
3D/4D
Taxation
Encoding/Technical Models
Survey Model Extensions
Common Vision

19. Fiscal Register
A fiscal registry or database is supposed to record legal, physical, geometric, economic, and environmental characteristics of the property units, which are subject to immovable property valuation and taxation
A Land Administration infrastructure is required to link fiscal registries with other public registries (e.g., cadastre, land registry, building and dwelling registries)
The valuation discipline needs to be involved

20. Standardisation
If the New Working Item Proposal is accepted the ISO TC 211 will develop the next LADM Edition in co-operation with its members and following the ISO procedures. On the valuation extension cooperation is needed: International Valuation Standards Council, Standards on Mass Appraisal of Real Property and International Property Measurement Standards
There will be an extension of the scope of LADM with valuation.

21. Fiscal units – Tenure Units
Different attributes
Different spatial units
Different Ids
Different areas

23. Issues Spatial Units Taxation and Legal Security Mixed or Separated?
Inclusion of Unregistered Lands in Valuation?

24. Thanks