1. Minutes of the Commission 7 Meeting in Paris 2. Workshop on Cadastral Data Modelling 3. Special Issues Computers, Environment and Urban Systems Kraków,

1. Minutes of the Commission 7 Meeting in Paris2. Workshop on Cadastral Data Modelling

3. Special Issues Computers, Environment and Urban Systems

Kraków, September 18th 2003

Christiaan Lemmen

1. Minutes of the Commission 7 Meeting in Paris

Minutes of the Commission 7 Meeting in Paris

• Chairmans report

• Activities in 2003/2003

• Working Group Reports

• FIG Good Practises Report

• Cadastral Template

• New chair in JWG 3D Cadastres

• Minutes published at www.fig.net

Minutes of the Commission 7 Meeting in Paris

2. Workshop on Cadastral Data Modelling

Workshop on Cadastral Data Modelling: work in progress by ESRI

• Administrative BoundariesAdministrative Boundaries• AgricultureAgriculture• BasemapBasemap• Biodiversity/ConservationBiodiversity/Conservation• Cadastre 2014Cadastre 2014• Defense/IntelDefense/Intel• Energy UtilitiesEnergy Utilities• Environmental Regulated Environmental Regulated

FacilitiesFacilities• ForestryForestry• GeologyGeology• Historic PreservationHistoric Preservation• Hydrographic/Navigation (IHO)Hydrographic/Navigation (IHO)

• Land ParcelsLand Parcels• MarineMarine• PetroleumPetroleum• PipelinePipeline• System ArchitectureSystem Architecture• TelecommunicationsTelecommunications• TransportationTransportation• UrbanUrban• Water UtilitiesWater Utilities• Water ResourcesWater Resources

(Hydro, Groundwater)(Hydro, Groundwater)

• Land ParcelsLand Parcels• MarineMarine• PetroleumPetroleum• PipelinePipeline• System ArchitectureSystem Architecture• TelecommunicationsTelecommunications• TransportationTransportation• UrbanUrban• Water UtilitiesWater Utilities• Water ResourcesWater Resources

(Hydro, Groundwater)(Hydro, Groundwater)

Workshop on Cadastral Data Modelling: based on Cadastre 2014

• Legal situation of landLegal situation of land

• Modeling over mappingModeling over mapping

• Spatial data handlingSpatial data handling

• Integration with registerIntegration with register

• Private sector Private sector involvementinvolvement

• Cost recoveryCost recovery

Datamodel

Workshop on Cadastral Data Modelling: Conclusions

• the approach should be object oriented

• a spatial representation of (public) restrictions on land has to be included in the model

• data maintained by different organisations (e.g. cadastre and land registry) have to be integrated in the model

• all object classes and attributes should be identified

• maintenance of historical data should be possible

• implementation of the model could start at the data publication side followed by attention to transactions on land

• www.oicrf.org

Workshop on Cadastral Data Modelling

• Papers at www.oicrf.org

3. Special Issues Computers, Environment and Urban Systems

Special Issues Computers, Environment and Urban Systems

• 3 issues on Cadastre, peer reviewed

• 28 publications, 454 pages