Towards the Introduction of Workflow Management at the Netherlands Cadastre Berry van Osch Christiaan Lemmen Wednesday, May 26 2004 FIG Working Week Athens WFM at NL Cadastre Basic datamodel Nothing really new Local approaches Customers want standardised products Workload Public registers, cadastral and topographic mapping under one umbrella No link to ERP yet Subject Cadastral Basic Structure 1839 deeds 1832 cadastral registration 1924 land consolidation Den Bosch G 7625 ~1900 field documents historic overview cad. map topo. map 1975 national triangulation network 1930 11 1
Den Bosch G 7625 Den Bosch G 7625 Den Bosch G 7625 Relations Subject 1 20 ha Ownership 1/1 NP Juan Cadastral Data Data change (transaction): parcel subdivision object (parcel, apartment, spatial unit) right (ownership (..,..,..), usofruct, mortgage, restriction, ) person (natural, non natural, group) identifiers value area classification geographic name person name date (birth, establishment, acceptance, transaction, survey, check-in) ranking order source document point boundary face, edge, node: topology apartment - 3d land use share transaction type purchase price history (check-in, check-out, mother-child, history class) right relation mortgage, interest Person 11 5 ha Ownership 1/1 NP Maria 12 3 ha Ownership 1/1 NP Maria 13 2 ha Ownership 1/1 NNP Municip 2
Cadastral Update Process Data Customers request Topological erros Quality (accuracy, reliability, collection mode) Production norm Name of Conveyor, Surveyor, etc Time regsitration Signature ion, complaint Process step Salary scale Archive data in use Team Next open identifier Teammembers Type of instrument Responsible manager Distance in km Status code Letters to buyer and seller Out of tolerance Car in use, fuel Line code Date and time Point code Site Transformation parameters Buyer/seller do not agree Historical data used Authorisation Cluster identifier Computer availability IT Support notary AKR db deed provisional definite parcel info Cadastral proces LKI db AKR control accept parcels document carto. LKI check legal regulations deed-copy public register abstract prepare adm. Mapping administrative survey identify borders locate boundary Survey client (public) field-sketch Field survey 99-7 (orientation) Field survey 05-2 10-1 21-5 collecting observations 06-7 01-1 02-3 29-7 L 03-4 04-3 28-7 100 T 22-2 23-2 25-2 11-2 26-2 15-1 24-2 18-2 16-2 17-2 12-2 - error detection list - test-plot reconstruction file data transfer / control data-conversion tacheometer -> system format basic measurements coordinate-calculation (SCAN DETAIL) 1e: free net-adjustment 2e: transform to map additional point-info T: tacheometer L: measuring line M: distance-series 14-2 20-8 19-2 M Mapping create cartographic objects (LINE-CODING) cartographic output-file Procedure Cadastral Updating in relation to existing databases Component based Architecture NOTARY inscription GBA EM PLOYEE KvK KPN muteren LIN OTHER s ERP ERP WFM WFM Address Address Boundary Boundary Deed Deed Topography Topography Mortgage Mortgage 8 independant registrations 1 logical database Individual Queries Regular Queries Customer Employee Customer Kadata LIN 3
Towards integrated WFm Cadastral Survey Process Business processes Monitoring Workflows Status Work units to other offices Flexibility WFM triggers process steps Impact Customer integration Distribution of work over offices Flexibility Efficiency Standard quality Happy customers Emergency services Citizens Utilities Ministeries Housing association Planners Cadastre Municipalities Private Surveyors Conveyors Real Estate Agents Financial Lawyers/ institutions Accountants 4
Thank you 5