Validation in a seamless environment Jonathan Holmes Ordnance Survey GB 21 st October 2013.
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Transcript of Validation in a seamless environment Jonathan Holmes Ordnance Survey GB 21 st October 2013.
Validation in a seamless environment
Jonathan Holmes
Ordnance Survey GB
21st October 2013
Editing solution
CentralDatabase Products
Object Editor
Validation
Object Editor Validation Unmarshaller Heighting Validation Life Cycles CommitCentral Database
Validation
Invalid turn restrictions
Route restrictions shown are invalid when both links are coincident and neither restriction feature is qualified Thus error where: Connectivity (A-1-B-2-C) on feature with function No Turn For Vehicular Traffic is the same as the connectivity (A-1-B-2-C) on feature with function Vehicular Traffic Must Turn and neither has a Physical user qualifier, Purpose user qualifier or temporal qualifier
No Turn Must turn
1
2 B C
A
Invalid turn restrictions
Invalid turn restrictions
Links that should be navigable
Isolated road classifications
Short links at junctions
Invalid levels
Missing one ways
Boundary links must be valid
Roundabout links must form a clockwise loop
Invalid overhead data
Invalid overhead data
Topo Tests
• Slopes not valid in water• Construction area outline must bound construction area• Building division must have building area on both sides• Water culvert must be coincident with end of a water line• Top of cliff or slope always has cliff or slope area to the right• Check Combination Of Form, Function And Geometry Is Valid
• (Letter box cannot have a function of supermarket)
Continuity of tide lines
Topo tests
• Check that mean low water has intertidal on one side and tidal on the other
• High tide line must contain tidal water• Check for small gaps• Height vertices are in range
Address tests
• Address state combinations must be valid• Address with a primary structure must sit within it.
Post Commit tests
• National tests for network connectivity