Data Harmonization Administrative...
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IMPULS Project – Workshop Component3 – Data Harmonization Republic of Macedonia Agency for Real Estate Cadastre Data Harmonizaon Administrave Units Verica Mukanova Associate for web sites Sector for IT technology Naonal Workshop Program IMPULS Project 24.02.2016 Skopje
Transcript of Data Harmonization Administrative...
IMPULS Project – Workshop Component3 – Data Harmonization
Republic of MacedoniaAgency for Real Estate Cadastre
Data HarmonizationAdministrative Units
Verica MukanovaAssociate for web sitesSector for IT technology
National Workshop Program IMPULS Project
24.02.2016 Skopje
Schema matching example: Administrative Units
Target data model:Administrative Units (.gml)standard: INSPIRE DataSpecification v.3.1projection: SRS 8291
Source data model:Naseleni mesta (.shp)standard: national projection: Macedonia State Coordinate Systems zone 7
Data harmonization process•Matching process (Excel or Dia)– Identification feature types in both the source schema and the
target schema– Identification structural properties of the feature types– Identification attribute names in both schemas– Identification data-value types and characteristics•Creating “pseudo INSPIRE” model (ArcGIS)– adding the necessary attributes and correction of the data type of
existing data •Transformation of “pseudo INSPIRE” data from state projection to SRS 8291 (ArcGIS)•Transformation of model data from national standards to INSPIRE standards with mapping software (HALE)
Source: National data model
Macedonian State Coordinate System
zone 7 (EPSG 6316)
Target: INSPIRE Administrative Units
Schema of the data matching (Excel)
Schema of the data matching (Dia)
matching attributes from national standard to INSPIRE
adding additional attributes according INSPIRE DataSpecification AU v.3.1
localId
Excell or Dia Softver – table or UML diagram
Creation of “pseudo INSPIRE” data model in ArcGIS
Macedonian State Coordinate System zone 7
(EPSG 6316)ETRS89/IMPULS TM-18 (Custom)
Transformation of the data projection
additional attributes according INSPIRE DataSpecification AU v.3.1
Transformation of the data projection
Schema of the data mapping in HALE
Exporting transformed datain HALE
Checking of the data quality
IMPULS Project – Workshop Component3 – Data Harmonization
Republic of MacedoniaAgency for Real Estate Cadastre
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